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• Broadcom NIC Teaming w/ 802.3ad and Dell Powerconnect 2824

  - by Carltoncl

  We have a Poweredge R210 running WS2K8R2. The server has two Broadcom 5716C NICs running Broadcom BASP. I can team the NICs using the 802.3ad protocol on the server end no problem. I have no VLAN. Now I go to the 2824 switch (default settings all round) running in managed mode and create a LAG with ports g1 and g2. As soon as I add these ports, I lose the ability to send traffic to or from the server. I am much more of a server guy than a networking guy, what am I doing wrong here? Server Static IP Address: 10.10.61.15 Network mask: 255.255.255.0 Gateway: 10.10.61.51 The 2824 switch has an IP address of 10.10.61.51 and in turn has its gateway as our firewall server running ISA Server at 10.10.61.50.

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• WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

  - by user57935

  I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user access to WMI (similar to what is described here: http://msdn.microsoft.com/en-us/library/aa393266.aspx). Here are the specific steps that were followed: Open Administrative Tools - Computer Management: Under Computer Management (Local) Expand Services and Applications, right click WMI Control and select properties. In the Security tab, expand Root, highlight CIMV2, click Security (near bottom of window); add Performance Monitor Users and enable the options : Enable Account and Remote Enable. ­Open Administrative Tools - Component Services: Under Console Root go to Component Services- Computers - Right click My Computer and select properties, select the COM security tab, in “Access Permissions” click "Edit Default" select(or add then select) “Performance Monitor Users” group and allow local access and remote access and click ok. In “Launch and Activation Permissions” click “Edit Default” select(or add then select) “Performance Monitor Users” group and allow Local and Remote Launch and Activation Permissions. ­Open Administrative Tools - Component Services: Under Console Root go to Component Services- Computers - My Computer - DCOM Config - highlight “Windows Management and Instrumentation” right click and select properties, Select the Security tab, Under “Launch and Activation Permissions” select Customize, then click edit, add the “Performance Users Group” and allow local and remote Remote Launch and Remote Activation privileges. I am able to connect remotely via WMI Explorer but when I perform this query: Select CommandLine, ProcessId FROM Win32_Process I get a valid result but every row has an empty CommandLine. If I add the user to the Administrators group and re-run the query, the CommandLine column contains the expected data. It seems there is a permission I am missing somewhere but I am not having much luck tracking it down. Many thanks in advance.

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• There seems to be some 'lingering' SSH connections on my server. How do I fix it?

  - by mike

  [root@server mike]# w 14:43:35 up 83 days, 1:25, 1 user, load average: 0.00, 0.00, 0.00 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT mike pts/1 dsl-IP.w 14:43 0.00s 0.01s 0.03s sshd: mike [priv] [root@server mike]# ps aux | grep ssh root 1350 0.0 0.1 5276 1044 ? Ss Aug27 0:00 /usr/sbin/sshd root 14328 0.0 0.2 8020 2580 ? Ss 12:49 0:00 sshd: dave [priv] dave 14332 0.0 0.1 8020 1532 ? S 12:49 0:00 sshd: dave@notty dave 14333 0.0 0.1 4696 1444 ? Ss 12:49 0:00 /usr/lib/openssh/sftp-server root 14344 0.0 0.2 8020 2580 ? Ss 12:59 0:00 sshd: dave [priv] dave 14347 0.0 0.1 8168 1564 ? S 13:00 0:00 sshd: dave@notty dave 14348 0.0 0.1 4700 1504 ? Ss 13:00 0:00 /usr/lib/openssh/sftp-server root 14351 0.0 0.2 8020 2580 ? Ss 13:04 0:00 sshd: dave [priv] dave 14355 0.0 0.1 8168 1560 ? S 13:04 0:00 sshd: dave@notty dave 14356 0.0 0.1 4696 1472 ? Ss 13:04 0:00 /usr/lib/openssh/sftp-server root 14373 0.0 0.2 8020 2584 ? Ss 13:15 0:00 sshd: dave [priv] dave 14377 0.0 0.1 8168 1560 ? S 13:15 0:00 sshd: dave@notty dave 14378 0.0 0.1 4704 1500 ? Ss 13:15 0:00 /usr/lib/openssh/sftp-server root 14385 0.0 0.2 8020 2584 ? Ss 13:28 0:00 sshd: dave [priv] dave 14389 0.0 0.1 8168 1592 ? S 13:28 0:00 sshd: dave@notty dave 14390 0.0 0.1 4696 1508 ? Ss 13:28 0:00 /usr/lib/openssh/sftp-server root 14392 0.0 0.2 8020 2588 ? Ss 13:30 0:00 sshd: dave [priv] dave 14396 0.0 0.1 8168 1604 ? S 13:30 0:00 sshd: dave@notty dave 14397 0.0 0.1 4696 1492 ? Ss 13:30 0:00 /usr/lib/openssh/sftp-server root 14402 0.0 0.2 8020 2584 ? Ss 13:33 0:00 sshd: dave [priv] dave 14406 0.0 0.1 8020 1536 ? S 13:33 0:00 sshd: dave@notty dave 14407 0.0 0.1 4696 1460 ? Ss 13:33 0:00 /usr/lib/openssh/sftp-server root 14428 0.0 0.2 8020 2584 ? Ss 13:45 0:00 sshd: dave [priv] dave 14432 0.0 0.1 8168 1580 ? S 13:45 0:00 sshd: dave@notty dave 14433 0.0 0.1 4704 1512 ? Ss 13:45 0:00 /usr/lib/openssh/sftp-server root 14439 0.0 0.2 8020 2580 ? Ss 13:53 0:00 sshd: dave [priv] dave 14443 0.0 0.1 8020 1532 ? S 13:53 0:00 sshd: dave@notty dave 14444 0.0 0.1 4696 1448 ? Ss 13:53 0:00 /usr/lib/openssh/sftp-server root 14480 0.0 0.2 8020 2584 ? Ss 14:11 0:00 sshd: dave [priv] dave 14484 0.0 0.1 8168 1588 ? S 14:11 0:00 sshd: dave@notty dave 14485 0.0 0.1 4704 1492 ? Ss 14:11 0:00 /usr/lib/openssh/sftp-server root 14487 0.0 0.2 8020 2580 ? Ss 14:12 0:00 sshd: dave [priv] dave 14490 0.0 0.1 8020 1552 ? S 14:12 0:00 sshd: dave@notty dave 14492 0.0 0.1 4696 1472 ? Ss 14:12 0:00 /usr/lib/openssh/sftp-server root 14510 0.0 0.2 8020 2584 ? Ss 14:35 0:00 sshd: dave [priv] dave 14514 0.0 0.1 8168 1568 ? S 14:35 0:00 sshd: dave@notty dave 14515 0.0 0.1 4700 1492 ? Ss 14:35 0:00 /usr/lib/openssh/sftp-server root 14517 0.0 0.2 8020 2580 ? Ss 14:37 0:00 sshd: dave [priv] dave 14521 0.0 0.1 8020 1548 ? S 14:38 0:00 sshd: dave@notty dave 14522 0.0 0.1 4696 1464 ? Ss 14:38 0:00 /usr/lib/openssh/sftp-server root 14538 0.0 0.2 8020 2620 ? Ss 14:43 0:00 sshd: mike [priv] mike 14542 0.0 0.1 8020 1560 ? S 14:43 0:00 sshd: mike@pts/1 root 14554 0.0 0.0 1720 560 pts/1 S+ 14:43 0:00 grep ssh As you can see above, I, mike, am logged into SSH executing commands. This is shown from the w command. However, there's an odd amount of SSH related processes currently running. I figured dave's sftp session might not show up in the output of w for whatever reason but that doesn't explain all the running processes... What's wrong? :/

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• Problem setting up Master-Master Replication in MySQL

  - by Andrew

  I am attempting to setup Master-Master Replication on two MySQL database servers. I have followed the steps in this guide, but it fails in the middle of Step 4 with SHOW MASTER STATUS; It simply returns an empty set. I get the same 3 errors in both servers' logs. MySQL errors on SQL1: [ERROR] Failed to open the relay log './sql1-relay-bin.000001' (relay_log_pos 4) [ERROR] Could not find target log during relay log initialization [ERROR] Failed to initialize the master info structure MySQL Errors on SQL2: [ERROR] Failed to open the relay log './sql2-relay-bin.000001' (relay_log_pos 4) [ERROR] Could not find target log during relay log initialization [ERROR] Failed to initialize the master info structure The errors make no sense because I'm not referencing those files in any of my configurations. I'm using Ubuntu Server 10.04 x64 and my configuration files are copied below. I don't know where to go from here or how to troubleshoot this. Please help. Thanks. /etc/mysql/my.cnf on SQL1: # # The MySQL database server configuration file. # # You can copy this to one of: # - "/etc/mysql/my.cnf" to set global options, # - "~/.my.cnf" to set user-specific options. # # One can use all long options that the program supports. # Run program with --help to get a list of available options and with # --print-defaults to see which it would actually understand and use. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html # This will be passed to all mysql clients # It has been reported that passwords should be enclosed with ticks/quotes # escpecially if they contain "#" chars... # Remember to edit /etc/mysql/debian.cnf when changing the socket location. [client] port = 3306 socket = /var/run/mysqld/mysqld.sock # Here is entries for some specific programs # The following values assume you have at least 32M ram # This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 [mysqld] # # * Basic Settings # # # * IMPORTANT # If you make changes to these settings and your system uses apparmor, you may # also need to also adjust /etc/apparmor.d/usr.sbin.mysqld. # user = mysql socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp skip-external-locking # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address = <SQL1's IP> # # * Fine Tuning # key_buffer = 16M max_allowed_packet = 16M thread_stack = 192K thread_cache_size = 8 # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched myisam-recover = BACKUP #max_connections = 100 #table_cache = 64 #thread_concurrency = 10 # # * Query Cache Configuration # query_cache_limit = 1M query_cache_size = 16M # # * Logging and Replication # # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. # As of 5.1 you can enable the log at runtime! #general_log_file = /var/log/mysql/mysql.log #general_log = 1 log_error = /var/log/mysql/error.log # Here you can see queries with especially long duration #log_slow_queries = /var/log/mysql/mysql-slow.log #long_query_time = 2 #log-queries-not-using-indexes # # The following can be used as easy to replay backup logs or for replication. # note: if you are setting up a replication slave, see README.Debian about # other settings you may need to change. server-id = 1 replicate-same-server-id = 0 auto-increment-increment = 2 auto-increment-offset = 1 master-host = <SQL2's IP> master-user = slave_user master-password = "slave_password" master-connect-retry = 60 replicate-do-db = db1 log-bin= /var/log/mysql/mysql-bin.log binlog-do-db = db1 binlog-ignore-db = mysql relay-log = /var/lib/mysql/slave-relay.log relay-log-index = /var/lib/mysql/slave-relay-log.index expire_logs_days = 10 max_binlog_size = 500M # # * InnoDB # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # # * Security Features # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # For generating SSL certificates I recommend the OpenSSL GUI "tinyca". # # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem [mysqldump] quick quote-names max_allowed_packet = 16M [mysql] #no-auto-rehash # faster start of mysql but no tab completition [isamchk] key_buffer = 16M # # * IMPORTANT: Additional settings that can override those from this file! # The files must end with '.cnf', otherwise they'll be ignored. # !includedir /etc/mysql/conf.d/ /etc/mysql/my.cnf on SQL2: # # The MySQL database server configuration file. # # You can copy this to one of: # - "/etc/mysql/my.cnf" to set global options, # - "~/.my.cnf" to set user-specific options. # # One can use all long options that the program supports. # Run program with --help to get a list of available options and with # --print-defaults to see which it would actually understand and use. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html # This will be passed to all mysql clients # It has been reported that passwords should be enclosed with ticks/quotes # escpecially if they contain "#" chars... # Remember to edit /etc/mysql/debian.cnf when changing the socket location. [client] port = 3306 socket = /var/run/mysqld/mysqld.sock # Here is entries for some specific programs # The following values assume you have at least 32M ram # This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 [mysqld] # # * Basic Settings # # # * IMPORTANT # If you make changes to these settings and your system uses apparmor, you may # also need to also adjust /etc/apparmor.d/usr.sbin.mysqld. # user = mysql socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp skip-external-locking # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address = <SQL2's IP> # # * Fine Tuning # key_buffer = 16M max_allowed_packet = 16M thread_stack = 192K thread_cache_size = 8 # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched myisam-recover = BACKUP #max_connections = 100 #table_cache = 64 #thread_concurrency = 10 # # * Query Cache Configuration # query_cache_limit = 1M query_cache_size = 16M # # * Logging and Replication # # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. # As of 5.1 you can enable the log at runtime! #general_log_file = /var/log/mysql/mysql.log #general_log = 1 log_error = /var/log/mysql/error.log # Here you can see queries with especially long duration #log_slow_queries = /var/log/mysql/mysql-slow.log #long_query_time = 2 #log-queries-not-using-indexes # # The following can be used as easy to replay backup logs or for replication. # note: if you are setting up a replication slave, see README.Debian about # other settings you may need to change. server-id = 2 replicate-same-server-id = 0 auto-increment-increment = 2 auto-increment-offset = 2 master-host = <SQL1's IP> master-user = slave_user master-password = "slave_password" master-connect-retry = 60 replicate-do-db = db1 log-bin= /var/log/mysql/mysql-bin.log binlog-do-db = db1 binlog-ignore-db = mysql relay-log = /var/lib/mysql/slave-relay.log relay-log-index = /var/lib/mysql/slave-relay-log.index expire_logs_days = 10 max_binlog_size = 500M # # * InnoDB # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # # * Security Features # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # For generating SSL certificates I recommend the OpenSSL GUI "tinyca". # # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem [mysqldump] quick quote-names max_allowed_packet = 16M [mysql] #no-auto-rehash # faster start of mysql but no tab completition [isamchk] key_buffer = 16M # # * IMPORTANT: Additional settings that can override those from this file! # The files must end with '.cnf', otherwise they'll be ignored. # !includedir /etc/mysql/conf.d/

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• 401 - Unauthorized On Server 2008 R2 IIS 7.5

  - by mxmissile

  I have a web application deployed to Server 2008 IIS 7.5 box. From remote it gives this error: 401 - Unauthorized: Access is denied due to invalid credentials. (remote = desktops on the same LAN) Have tried several remote clients using different browsers, all the same result. (IE, FF, and Chrome) Hitting the application from the desktop of the server itself works flawlessly. The application is using Anonymous Authentication. The application is written in .NET 4.0 Asp.Net using the MVC framework. Sysinternals procmon returns these 2 results for each request: FAST IO DISALLOWED and PATH NOT FOUND. I have 2 other MVC apps running fine on the same server. I have checked the security on the folders and they all match. App runs fine on a Server 2008 IIS 7.0 box. Nothing shows up in the Event log on the server related to this. Pulling my hair out here, any troubleshooting tips?

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• GhettoVCB.sh log is wrong

  - by Michael

  2010-02-25 16:03:02 -- info: CONFIG - VM_BACKUP_ROTATION_COUNT = 2 2010-02-25 16:03:02 -- info: CONFIG - DISK_BACKUP_FORMAT = thin 2010-02-25 16:03:02 -- info: ============================== ghettoVCB LOG START ============================== 2010-02-25 16:03:02 -- info: CONFIG - ADAPTER_FORMAT = buslogic 2010-02-25 16:03:02 -- info: CONFIG - POWER_VM_DOWN_BEFORE_BACKUP = 0 2010-02-25 16:03:02 -- info: CONFIG - ENABLE_HARD_POWER_OFF = 0 2010-02-25 16:03:02 -- info: CONFIG - VM_BACKUP_VOLUME = /vmfs/volumes/nfs_storage_backup/vm1 2010-02-25 16:03:02 -- info: CONFIG - ITER_TO_WAIT_SHUTDOWN = 3 2010-02-25 16:03:02 -- info: CONFIG - VM_BACKUP_ROTATION_COUNT = 2 2010-02-25 16:03:02 -- info: CONFIG - POWER_DOWN_TIMEOUT = 5 2010-02-25 16:03:02 -- info: CONFIG - DISK_BACKUP_FORMAT = thin 2010-02-25 16:03:02 -- info: CONFIG - SNAPSHOT_TIMEOUT = 15 2010-02-25 16:03:02 -- info: CONFIG - ADAPTER_FORMAT = buslogic 2010-02-25 16:03:02 -- info: CONFIG - LOG_LEVEL = info 2010-02-25 16:03:02 -- info: CONFIG - BACKUP_LOG_OUTPUT = /tmp/ghettoVCB.log 2010-02-25 16:03:02 -- info: CONFIG - POWER_VM_DOWN_BEFORE_BACKUP = 0 2010-02-25 16:03:02 -- info: CONFIG - ENABLE_HARD_POWER_OFF = 0 2010-02-25 16:03:02 -- info: CONFIG - ITER_TO_WAIT_SHUTDOWN = 3 2010-02-25 16:03:02 -- info: CONFIG - VM_SNAPSHOT_MEMORY = 0 2010-02-25 16:03:02 -- info: CONFIG - VM_SNAPSHOT_QUIESCE = 0 2010-02-25 16:03:02 -- info: CONFIG - POWER_DOWN_TIMEOUT = 5 2010-02-25 16:03:02 -- info: CONFIG - VMDK_FILES_TO_BACKUP = all 2010-02-25 16:03:02 -- info: CONFIG - SNAPSHOT_TIMEOUT = 15 2010-02-25 16:03:02 -- info: CONFIG - LOG_LEVEL = info 2010-02-25 16:03:02 -- info: CONFIG - BACKUP_LOG_OUTPUT = /tmp/ghettoVCB.log 2010-02-25 16:03:02 -- info: CONFIG - VM_SNAPSHOT_MEMORY = 0 2010-02-25 16:03:02 -- info: CONFIG - VM_SNAPSHOT_QUIESCE = 0 2010-02-25 16:03:02 -- info: CONFIG - VMDK_FILES_TO_BACKUP = all 2010-02-25 16:03:13 -- info: Initiate backup for VM1 2010-02-25 16:03:13 -- info: Initiate backup for VM1 2010-02-25 16:03:13 -- info: Creating Snapshot "ghettoVCB-snapshot-2010-02-25" for VM1 2010-02-25 16:03:13 -- info: Creating Snapshot "ghettoVCB-snapshot-2010-02-25" for VM1 Failed to clone disk : The file already exists (39). Destination disk format: VMFS thin-provisioned Cloning disk '/vmfs/volumes/datastore1/machine/VM1.vmdk'... 2010-02-25 16:04:16 -- info: Removing snapshot from VM1 ... Destination disk format: VMFS thin-provisioned Cloning disk '/vmfs/volumes/datastore1/machine/VM1.vmdk'... How can I fix this issue, the backup is working, but the log shows something like 2 back-up's in the exact time?

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• Can't access public folders after upgrade to Exchange 2010

  - by Craig Putnam

  After upgrading a domain from Exchange 2003 to Exchange 2010, I cannot access the public folders from Outlook 2003 or Outlook 2007. I can access the public folders from OWA. The error message in Outlook 2003 is: Unable to display the folder. Microsoft Office Outlook could not access the specified folder location. Could not open the item. Try again. So far, trying again has not helped. :-P According to the Outlook RPC diagnostic window, Outlook is connecting to the Exchange 2010 server when it tries to get the public folders.

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• Resolving “ssl handshake failure” error in PostgresQL

  - by Mitch

  I would like to connect to my Postgres 8.3 database using SSL from my XP client using OpenSSL. This works fine without SSL. When I try it with SSL (no client certificate), I get the error: error:140790E5:SSL routines:SSL23_WRITE:ssl handshake failure I have followed the instructions in the Postgres manual for SSL including creating a self-signed certificate. In my pg_hba.conf there is a line: host dbname loginname 123.45.67.89/32 md5 The version of OpenSSL on the server is 0.9.8g and on the client is 0.9.8j. I'd appreciate any suggestions for tracking down the problem. Edit: The uncommented lines from postgresql.conf are: data_directory = '/var/ebs0/postgres/main' hba_file = '/etc/postgresql/8.3/main/pg_hba.conf' ident_file = '/etc/postgresql/8.3/main/pg_ident.conf' external_pid_file = '/var/run/postgresql/8.3-main.pid' listen_addresses = '*' port = 5432 max_connections = 100 unix_socket_directory = '/var/run/postgresql' ssl = true shared_buffers = 24MB

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• SSH Connection Error : ssh_exchange_identification: read: Connection reset by peer

  - by Senthil G

  When I tried to connect to the server via SSH, I'm getting the following error, [root@oneeighty ~]# ssh -vvv -p 443 [email protected] OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to xxx.xxx.xxx [IP] port 443. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/identity type -1 debug1: identity file /root/.ssh/id_rsa type -1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: loaded 3 keys ssh_exchange_identification: read: Connection reset by peer I have checked the SSH configuration on server and client and there are no issues. Restarted the SSH Service on Server and then restarted the server/client. But the issues is not resolved. Please help to fix the issue. Thanks in Advance, -Senthil

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• NFS (with Kerberos) mount failing due to "Server not found in Kerberos database" error

  - by Kendall Hopkins

  When running: `sudo mount -t nfs4 -o sec=krb5 sol.domain.com:/ /mnt` I get this error on the client: mount.nfs4: access denied by server while mounting sol.domain.com:/ And on the server syslogs UNKNOWN_SERVER: authtime 0, nfs/[email protected] for nfs/ip-#-#-#-#[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for nfs/ip-#-#-#-#[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database UNKNOWN_SERVER: authtime 0, nfs/[email protected] for krbtgt/[email protected], Server not found in Kerberos database Server keytab file: ubuntu@sol:~$ sudo klist -e -k /etc/krb5.keytab Keytab name: WRFILE:/etc/krb5.keytab KVNO Principal ---- -------------------------------------------------------------------------- 7 host/[email protected] (aes256-cts-hmac-sha1-96) 7 host/[email protected] (arcfour-hmac) 7 host/[email protected] (des3-cbc-sha1) 7 host/[email protected] (des-cbc-crc) 9 nfs/[email protected] (aes256-cts-hmac-sha1-96) 9 nfs/[email protected] (arcfour-hmac) 9 nfs/[email protected] (des3-cbc-sha1) 9 nfs/[email protected] (des-cbc-crc) Client keytab file: ubuntu@mercury:~$ sudo klist -e -k /etc/krb5.keytab Keytab name: WRFILE:/etc/krb5.keytab KVNO Principal ---- -------------------------------------------------------------------------- 3 host/[email protected] (aes256-cts-hmac-sha1-96) 3 host/[email protected] (arcfour-hmac) 3 host/[email protected] (des3-cbc-sha1) 3 host/[email protected] (des-cbc-crc) 3 nfs/[email protected] (aes256-cts-hmac-sha1-96) 3 nfs/[email protected] (arcfour-hmac) 3 nfs/[email protected] (des3-cbc-sha1) 3 nfs/[email protected] (des-cbc-crc)

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• What can cause a DirectAccess IPSec Main Mode Error "no policy configured"

  - by Mike Haboustak

  We have Microsoft's DirectAccess VPN set up on Server 2008 R2 with end-to-edge security, and we're having trouble with the manage-out tunnel. The DirectAccess client has DC/DNS and intranet connectivity, it can ping/rdp/etc to intranet hosts. However connections originating from those same intranet hosts can only intermittently reach the client. At times it works fine, other times it doesn't. When an inbound (intranet to client) connection is attempted there's an IPSec Main Mode failure logged: Event 4653 with a failure reason of "No Policy Configured". I think that it may be related to the state of the intranet (corp) access tunnel, and an overlap in the configured subnets for those polices. I haven't figured out exactly what's different in the scenario where the connection works and where it does not.

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• Netem on Windows??

  - by hassan assi

  i want to use a Network emulator but in windows environment does Netem works their ?? if not any alternatives ? thanks Hassan Assi

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• What does pidgin mean by "Host unknown"?

  - by Mr. Jefferson

  Pidgin is telling me my XMPP account was disconnected; the error message is "Host Unknown". What specifically does this indicate? Can it not find the server it's supposed to connect to (one in my office)? I can ping the server in the "Domain" account setting (under Basic) without a problem, and I even tried specifying an IP address in the "Connect server" account setting (under Advanced) without success.

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• Remote Desktop fails without error message

  - by Adrian Grigore

  Hi, After rebooting my server Windows 2008 R2 server, I can't log into the remote desktop anymore. When I try to connect, the remote desktop zooms through different status messages, the last of them being "Configuring remote session" and then reverts to the initial Connection dialog again without giving me any error message. The server is seems to be up, since it's still deliverying web pages. Also, it does seem to be accepting my credentials. Is there any way to see why the connection fails? I've browsed through my system's even logs, but could not find anything related to remote desktop. Perhaps there's some hidden troubleshooting mode? Thanks, Adrian Edit: In the meantime the server has come back online. I'm not sure if it did so on it's own or if tech support did because I have not heard from them so far, but the problem is solved for the moment. It's a bit disappointing not to know the cause of thep problem though.

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• UNC Path fails by IP "no network provider accepted the given network path", but works using hostname

  - by BoyMars

  I have an unusual problem with a Windows Server 2003 (Standard x86) box. It appears the machine will not accept connections to its shares (locally and from other domain member servers) by using its ip address in a UNC path. The error returned is: "no network provider accepted the given network path" This is the case with the machine's ip address: \\10.0.8.x and even the loopback address: \\127.0.0.1 \\localhost does not work... but using the hostname (fqdn or not) works: \\server & \\server.domain.local The local windows firewall for this server is off, ping/rdp/other services respond fine using the IP address. The following services are running and have been restarted: Computer Browser Workstation Server The server itself has been rebooted too. Event 8032 in the system log indicates that: The browser service has failed to retrieve the backup list too many times on transport \Device\NetBT_Tcpip_{29A6A925-AFB3-47E2-BA59-DDA086DEAE7A}. The backup browser is stopping. The domain controller has not been restarted, no other servers have experienced this problem, yet there are a number of browser (8021) related errors in the logs on this server. Does anyone have any suggestions? I would like to avoid rejoining this server to the domain if possible.

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• WDS's MDT DeploymentShare and REMINST replicated with DFS-R does not read WIM from local WDS

  - by mbrownnyc

  I've read several guides on using DFS-R with WDS and MDT to replicate REMINST and DeploymentShare, and I have a particularly strange problem. On the receiving server, after configuring WDS and mounting the DeploymentShare into MDT's DeploymentWorkbench, I also performed the following: 1) in .\Control\Bootstrap.ini, changed DeployRoot to \%wdsserver%\DeploymentShare$ 2) Changed the UNC path at the root of the MDT Deployment Share in the DeploymentWorkbench to match that of the current server. 3) In Unattend.xml files located: .\Control**, modified the following value to match the current server: <cpi:offlineImage catelog://HOST/ I am able to boot and grab the LiteTouch PE image off the local WDS TFTP server, but the WIM files, the scripts, everything else is being pulled off the WDS server at the remote site (the original WDS server that was the source of the files within the DFS-R replicated folder). What do I do in order to solve this problem? I've grepped all the files below the DeploymentShare to look for instances of the hostname of the WDS server at the remote site (the source of the files), but I found none. Here are the guides I referred to: http://technet.microsoft.com/en-us/library/cc771324%28WS.10%29.aspx http://blogs.technet.com/b/askds/archive/2009/12/16/wds-and-dfsr-love-at-first-sync.aspx http://oasysadmin.com/2011/11/03/copying-moving-and-replicating-the-mdt-2010-deployment-share/

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• start apache2 in chroot environment

  - by xero

  This is my first time I am trying to install Apache2 HTTP server in a chroot environment. That's why i decided to follow this procedure : http://www.symantec.com/connect/articles/securing-apache-2-step-step my web server start with successful : root@ubuntu:/usr/local/apache2/bin/apachectl start [Tue Oct 29 01:49:15.879868 2013] [core:warn] [pid 10835] AH00117: Ignoring deprecated use of DefaultType in line 60 of /usr/local/apache2/conf/httpd.conf. AH00548: NameVirtualHost has no effect and will be removed in the next release /usr/local/apache2/conf/httpd.conf:81 AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message root@ubuntu:/chroot/httpd/etc# netstat -antu Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN But at the end of part "Chrooting the server" i have always the same problem. When i try to start apache2 in chroot i have always this error : root@ubuntu:/chroot/httpd/etc# chroot /chroot/httpd /usr/local/apache2/bin/apachectl chroot: failed to run command `/usr/local/apache2/bin/apachectl': No such file or directory however my apachectl file exist : root@ubuntu:/chroot/httpd/etc# ls -l /chroot/httpd/usr/local/apache2/bin/apachectl -rwxr-xr-x 1 root root 3437 Oct 29 02:28 /chroot/httpd/usr/local/apache2/bin/apachectl when I use strace to debug, there are errors with coreutils.mo and libc.mo : root@ubuntu:/chroot/httpd/etc# chroot /chroot/httpd /usr/local/apache2/bin/httpd group hosts nsswitch.conf passwd passwords resolv.conf root@ubuntu:/chroot/httpd/etc# strace chroot /chroot/httpd /usr/local/apache2/bin/apachectl execve("/usr/sbin/chroot", ["chroot", "/chroot/httpd", "/usr/local/apache2/bin/apachectl"], [/* 18 vars */]) = 0 brk(0) = 0x1e46000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe89563b000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=18263, ...}) = 0 mmap(NULL, 18263, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe895636000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\30\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=1815224, ...}) = 0 mmap(NULL, 3929304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fe89505b000 mprotect(0x7fe895210000, 2097152, PROT_NONE) = 0 mmap(0x7fe895410000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b5000) = 0x7fe895410000 mmap(0x7fe895416000, 17624, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fe895416000 close(3) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe895635000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe895634000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fe895633000 arch_prctl(ARCH_SET_FS, 0x7fe895634700) = 0 mprotect(0x7fe895410000, 16384, PROT_READ) = 0 mprotect(0x606000, 4096, PROT_READ) = 0 mprotect(0x7fe89563d000, 4096, PROT_READ) = 0 munmap(0x7fe895636000, 18263) = 0 brk(0) = 0x1e46000 brk(0x1e67000) = 0x1e67000 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=2919792, ...}) = 0 mmap(NULL, 2919792, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fe894d92000 close(3) = 0 chroot("/chroot/httpd") = 0 chdir("/") = 0 execve("/usr/local/apache2/bin/apachectl", ["/usr/local/apache2/bin/apachectl"], [/* 18 vars */]) = -1 ENOENT (No such file or directory) open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en_US.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en_US.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en_US/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en.utf8/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en/LC_MESSAGES/coreutils.mo", O_RDONLY) = -1 ENOENT (No such file or directory) write(2, "chroot: ", 8chroot: ) = 8 write(2, "failed to run command `/usr/loca"..., 56failed to run command `/usr/local/apache2/bin/apachectl') = 56 open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/share/locale-langpack/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory) write(2, ": No such file or directory", 27: No such file or directory) = 27 write(2, "\n", 1 ) = 1 close(1) = 0 close(2) = 0 exit_group(127) = ? using the tutorial I did not find and copie libraries following on my server. I suppose there is no link with coreutils.mo and libc.mo : /usr/libexec/ld-elf.so.1 /var/run/ld-elf.so.hints I don't understand what files i forgot to copy in my chroot environment to be able to start my apache2. Any ideas ?

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• Can't add client machine to windows server 2008 domain controller

  - by Patrick J Collins

  A bit of background before I dive into the gritty details: I have a single server running Windows 2003 Server where I host my ASP.net website and SQL Server + Reports. I've been creating ordinary windows user accounts to authenticate my users, and I enabled integrated windows authentication with impersonation. I've set up a bunch of user groups which correspond to certain roles (admin, power user, normal user, etc) and I test membership to enable or disable certain features. Overall, I'm pretty happy with the solution, it was quick to setup and I don't have to worry about messing around storing passwords and whatnot. Well, what I'm trying to do now is set up a new environment with 3 servers (Web, SQL, Reports) and I'd like these three servers to share common user accounts. I understand that I could add these three machines to a domain, which means installing Active Directory on one of the machines. I am barking up the wrong tree here? Would you suggest an alternative configuration? Assuming that I stick with AD, I have a couple of questions regarding DNS. To be honest, I'd rather not fiddle around with the DNS settings because my ISP already has their own DNS server which works just fine. It would appear however that DNS and AD are intertwined. Firstly, if I am to create a new domain in called mycompany.net, do I actually need to be the registered owner of that domain name and ensure the DNS entry points to the IP address of the machine hosting AD? Secondly, for the two other machines that I am trying to add to the domain, do I need to fiddle with their DNS settings? I've tried setting the preferred DNS Server IP address to that of my newly installed AD, but no luck. At this point, I can't add the two other machines to the domain. Here are some diagnostics that I have run based on a few suggestions I read on forums (sorry they're in French, although I could translate if needed). I ran nltest, which seems to indicate that the client can discover the domain controller. When I run dcdiag, the call to DsGetDcName fails with error 1722, not really sure what that means. Any suggestions? Thanks! C:\Users\Administrator>nltest /dsgetdc:mycompany.net Contrôleur de domaine : \\REPORTS.mycompany.net Adresse : \\111.111.111.111 GUID dom : 3333a4ec-ca56-4f02-bb9e-76c29c6c3832 Nom dom : mycompany.net Nom de la forêt : mycompany.net Nom de site du contrôleur de domaine : Default-First-Site-Name Nom de notre site : Default-First-Site-Name Indicateurs : PDC GC DS LDAP KDC TIMESERV WRITABLE DNS_DC DNS_DOMAIN DNS _FOREST CLOSE_SITE FULL_SECRET La commande a été correctement exécutée C:\Users\Administrator>dcdiag /s:mycompany.net /u: mycompany.net \pcollins /p:somepass Diagnostic du serveur d'annuaire Exécution de l'installation initiale : * Forêt AD identifiée. Collecte des informations initiales terminée. Exécution des tests initiaux nécessaires Test du serveur : Default-First-Site-Name\REPORTS Démarrage du test : Connectivity ......................... Le test Connectivity de REPORTS a réussi Exécution des tests principaux Test du serveur : Default-First-Site-Name\REPORTS Démarrage du test : Advertising Erreur irrécupérable : l'appel DsGetDcName (REPORTS) a échoué ; erreur 1722 Le localisateur n'a pas pu trouver le serveur. ......................... Le test Advertising de REPORTS a échoué Démarrage du test : FrsEvent Impossible d'interroger le journal des événements File Replication Service sur le serveur REPORTS.mycompany.net. Erreur 0x6ba « Le serveur RPC n'est pas disponible. » ......................... Le test FrsEvent de REPORTS a échoué Démarrage du test : DFSREvent Impossible d'interroger le journal des événements DFS Replication sur le serveur REPORTS.mycompany.net. Erreur 0x6ba « Le serveur RPC n'est pas disponible. » ......................... Le test DFSREvent de REPORTS a échoué Démarrage du test : SysVolCheck [REPORTS] Une opération net use ou LsaPolicy a échoué avec l'erreur 53, Le chemin réseau n'a pas été trouvé.. ......................... Le test SysVolCheck de REPORTS a échoué Démarrage du test : KccEvent Impossible d'interroger le journal des événements Directory Service sur le serveur REPORTS.mycompany.net. Erreur 0x6ba « Le serveur RPC n'est pas disponible. » ......................... Le test KccEvent de REPORTS a échoué Démarrage du test : KnowsOfRoleHolders ......................... Le test KnowsOfRoleHolders de REPORTS a réussi Démarrage du test : MachineAccount Impossible d'ouvrir le canal avec [REPORTS] : échec avec l'erreur 53 : Le chemin réseau n'a pas été trouvé. Impossible d'obtenir le nom de domaine NetBIOS Échec : impossible de tester le nom principal de service (SPN) HOST Échec : impossible de tester le nom principal de service (SPN) HOST ......................... Le test MachineAccount de REPORTS a réussi Démarrage du test : NCSecDesc ......................... Le test NCSecDesc de REPORTS a réussi Démarrage du test : NetLogons [REPORTS] Une opération net use ou LsaPolicy a échoué avec l'erreur 53, Le chemin réseau n'a pas été trouvé.. ......................... Le test NetLogons de REPORTS a échoué Démarrage du test : ObjectsReplicated ......................... Le test ObjectsReplicated de REPORTS a réussi Démarrage du test : Replications ......................... Le test Replications de REPORTS a réussi Démarrage du test : RidManager ......................... Le test RidManager de REPORTS a réussi Démarrage du test : Services Impossible d'ouvrir IPC distant à [REPORTS.mycompany.net] : erreur 0x35 « Le chemin réseau n'a pas été trouvé. » ......................... Le test Services de REPORTS a échoué Démarrage du test : SystemLog Impossible d'interroger le journal des événements System sur le serveur REPORTS.mycompany.net. Erreur 0x6ba « Le serveur RPC n'est pas disponible. » ......................... Le test SystemLog de REPORTS a échoué Démarrage du test : VerifyReferences ......................... Le test VerifyReferences de REPORTS a réussi Exécution de tests de partitions sur ForestDnsZones Démarrage du test : CheckSDRefDom ......................... Le test CheckSDRefDom de ForestDnsZones a réussi Démarrage du test : CrossRefValidation ......................... Le test CrossRefValidation de ForestDnsZones a réussi Exécution de tests de partitions sur DomainDnsZones Démarrage du test : CheckSDRefDom ......................... Le test CheckSDRefDom de DomainDnsZones a réussi Démarrage du test : CrossRefValidation ......................... Le test CrossRefValidation de DomainDnsZones a réussi Exécution de tests de partitions sur Schema Démarrage du test : CheckSDRefDom ......................... Le test CheckSDRefDom de Schema a réussi Démarrage du test : CrossRefValidation ......................... Le test CrossRefValidation de Schema a réussi Exécution de tests de partitions sur Configuration Démarrage du test : CheckSDRefDom ......................... Le test CheckSDRefDom de Configuration a réussi Démarrage du test : CrossRefValidation ......................... Le test CrossRefValidation de Configuration a réussi Exécution de tests de partitions sur mycompany Démarrage du test : CheckSDRefDom ......................... Le test CheckSDRefDom de mycompany a réussi Démarrage du test : CrossRefValidation ......................... Le test CrossRefValidation de mycompany a réussi Exécution de tests d'entreprise sur mycompany.net Démarrage du test : LocatorCheck Avertissement : l'appel DcGetDcName(GC_SERVER_REQUIRED) a échoué ; erreur 1722 Serveur de catalogue global introuvable - Les catalogues globaux ne fonctionnent pas. Avertissement : l'appel DcGetDcName(PDC_REQUIRED) a échoué ; erreur 1722 Contrôleur principal de domaine introuvable. Le serveur contenant le rôle PDC ne fonctionne pas. Avertissement : l'appel DcGetDcName(TIME_SERVER) a échoué ; erreur 1722 Serveur de temps introuvable. Le serveur contenant le rôle PDC ne fonctionne pas. Avertissement : l'appel DcGetDcName(GOOD_TIME_SERVER_PREFERRED) a échoué ; erreur 1722 Serveur de temps introuvable. Avertissement : l'appel DcGetDcName(KDC_REQUIRED) a échoué ; erreur 1722 Centre de distribution de clés introuvable : les centres de distribution de clés ne fonctionnent pas. ......................... Le test LocatorCheck de mycompany.net a échoué Démarrage du test : Intersite ......................... Le test Intersite de mycompany.net a réussi Update 1 : I am under the distinct impression that the problem is caused by some security settings. I have read elsewhere that the client needs to be able to access the fileshare sysvol. I had to enable Client for Microsoft Windows and File and Printer Sharing which were previously disabled. When I now run dcdiag the Advertising test works, which I suppose is forward progress. It currently chokes on the Services step (unable to open remote IPC). Démarrage du test : Services Impossible d'ouvrir IPC distant à [REPORTS.locbus.net] : erreur 0x35 « Le chemin réseau n'a pas été trouvé. » ......................... Le test Services de REPORTS a échoué The original English version of that error message : Could not open Remote ipc to [server] Update 2 : I attach some more diagnostics : Netsetup.log (client): 09/24/2009 13:27:09:773 ----------------------------------------------------------------- 09/24/2009 13:27:09:773 NetpValidateName: checking to see if 'WEB' is valid as type 1 name 09/24/2009 13:27:12:773 NetpCheckNetBiosNameNotInUse for 'WEB' [MACHINE] returned 0x0 09/24/2009 13:27:12:773 NetpValidateName: name 'WEB' is valid for type 1 09/24/2009 13:27:12:805 ----------------------------------------------------------------- 09/24/2009 13:27:12:805 NetpValidateName: checking to see if 'WEB' is valid as type 5 name 09/24/2009 13:27:12:805 NetpValidateName: name 'WEB' is valid for type 5 09/24/2009 13:27:12:852 ----------------------------------------------------------------- 09/24/2009 13:27:12:852 NetpValidateName: checking to see if 'MYCOMPANY.NET' is valid as type 3 name 09/24/2009 13:27:12:992 NetpCheckDomainNameIsValid [ Exists ] for 'MYCOMPANY.NET' returned 0x0 09/24/2009 13:27:12:992 NetpValidateName: name 'MYCOMPANY.NET' is valid for type 3 09/24/2009 13:27:21:320 ----------------------------------------------------------------- 09/24/2009 13:27:21:320 NetpDoDomainJoin 09/24/2009 13:27:21:320 NetpMachineValidToJoin: 'WEB' 09/24/2009 13:27:21:320 OS Version: 6.0 09/24/2009 13:27:21:320 Build number: 6002 09/24/2009 13:27:21:320 ServicePack: Service Pack 2 09/24/2009 13:27:21:414 SKU: Windows Server® 2008 Standard 09/24/2009 13:27:21:414 NetpDomainJoinLicensingCheck: ulLicenseValue=1, Status: 0x0 09/24/2009 13:27:21:414 NetpGetLsaPrimaryDomain: status: 0x0 09/24/2009 13:27:21:414 NetpMachineValidToJoin: status: 0x0 09/24/2009 13:27:21:414 NetpJoinDomain 09/24/2009 13:27:21:414 Machine: WEB 09/24/2009 13:27:21:414 Domain: MYCOMPANY.NET 09/24/2009 13:27:21:414 MachineAccountOU: (NULL) 09/24/2009 13:27:21:414 Account: MYCOMPANY.NET\pcollins 09/24/2009 13:27:21:414 Options: 0x25 09/24/2009 13:27:21:414 NetpLoadParameters: loading registry parameters... 09/24/2009 13:27:21:414 NetpLoadParameters: DNSNameResolutionRequired not found, defaulting to '1' 0x2 09/24/2009 13:27:21:414 NetpLoadParameters: status: 0x2 09/24/2009 13:27:21:414 NetpValidateName: checking to see if 'MYCOMPANY.NET' is valid as type 3 name 09/24/2009 13:27:21:523 NetpCheckDomainNameIsValid [ Exists ] for 'MYCOMPANY.NET' returned 0x0 09/24/2009 13:27:21:523 NetpValidateName: name 'MYCOMPANY.NET' is valid for type 3 09/24/2009 13:27:21:523 NetpDsGetDcName: trying to find DC in domain 'MYCOMPANY.NET', flags: 0x40001010 09/24/2009 13:27:22:039 NetpDsGetDcName: failed to find a DC having account 'WEB$': 0x525, last error is 0x79 09/24/2009 13:27:22:039 NetpDsGetDcName: status of verifying DNS A record name resolution for 'KING.MYCOMPANY.NET': 0x0 09/24/2009 13:27:22:039 NetpDsGetDcName: found DC '\\KING.MYCOMPANY.NET' in the specified domain 09/24/2009 13:27:30:039 NetUseAdd to \\KING.MYCOMPANY.NET\IPC$ returned 53 09/24/2009 13:27:30:039 NetpJoinDomain: status of connecting to dc '\\KING.MYCOMPANY.NET': 0x35 09/24/2009 13:27:30:039 NetpDoDomainJoin: status: 0x35 09/24/2009 13:27:30:148 ----------------------------------------------------------------- ipconfig /all (on client): Configuration IP de Windows Nom de l'hôte . . . . . . . . . . : WEB Suffixe DNS principal . . . . . . : Type de noeud. . . . . . . . . . : Hybride Routage IP activé . . . . . . . . : Non Proxy WINS activé . . . . . . . . : Non Carte Ethernet Connexion au réseau local : Suffixe DNS propre à la connexion. . . : Description. . . . . . . . . . . . . . : Intel 21140-Based PCI Fast Ethernet Adapter (Emulated) Adresse physique . . . . . . . . . . . : **-15-5D-A1-17-** DHCP activé. . . . . . . . . . . . . . : Non Configuration automatique activée. . . : Oui Adresse IPv4. . . . . . . . . . . : **.***.163.122(préféré) Masque de sous-réseau. . . . . . . . . : 255.255.255.0 Passerelle par défaut. . . . . . . . . : **.***.163.2 Serveurs DNS. . . . . . . . . . . . . : **.***.163.123 NetBIOS sur Tcpip. . . . . . . . . . . : Activé ipconfig /all (on server): Configuration IP de Windows Nom de l'hôte . . . . . . . . . . : KING Suffixe DNS principal . . . . . . : mycompany.net Type de noeud. . . . . . . . . . : Hybride Routage IP activé . . . . . . . . : Non Proxy WINS activé . . . . . . . . : Non Liste de recherche du suffixe DNS.: locbus.net Carte Ethernet Connexion au réseau local : Suffixe DNS propre à la connexion. . . : Description. . . . . . . . . . . . . . : Intel 21140-Based PCI Fast Ethernet Adapter (Emulated) Adresse physique . . . . . . . . . . . : **-15-5D-A1-1E-** DHCP activé. . . . . . . . . . . . . . : Non Configuration automatique activée. . . : Oui Adresse IPv4. . . . . . . . . . . : **.***.163.123(préféré) Masque de sous-réseau. . . . . . . . . : 255.255.255.0 Passerelle par défaut. . . . . . . . . : **.***.163.2 Serveurs DNS. . . . . . . . . . . . . : 127.0.0.1 NetBIOS sur Tcpip. . . . . . . . . . . : Activé nslookup (on client): Serveur : *******.***.com Address: **.***.163.123 Nom : mycompany.net Addresses: ****:****:a37b::****:a37b **.****.163.123

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• Juniper EX3300 routing issue

  - by Richard Whitman

  The routing on my Juniper EX3300 does not seem to be working. My ISP's gateway is at xx.xx.xx.xx. And I have the following in the configuration: routing-options { static { route 0.0.0.0/0 { next-hop xx.xx.xx.xx; retain; } } } I can ping to my ISP's gateway from the switch. However, I can NOT ping to any other IP. When I do a traceroute (to Google.com's IP). This is what I get: traceroute to 74.125.224.69 (74.125.224.69), 30 hops max, 40 byte packets traceroute: sendto: No route to host 1 traceroute: wrote 74.125.224.69 40 chars, ret=-1 *traceroute: sendto: No route to host Do I need to enable any protocols? I guess this goes without saying, but I am kind of new to Junos. Update: This is the output from show interfaces terse | match inet: bme0.32768 up up inet 128.0.0.1/2 jsrv.1 up up inet 128.0.0.127/2 vlan.0 up up inet 10.0.1.1/24 vlan.1 up up inet xx.xx.xx.110/30 and this is the output from: show route forwarding-table: Routing table: default.inet Internet: Destination Type RtRef Next hop Type Index NhRef Netif default perm 0 rjct 36 1 0.0.0.0/32 perm 0 dscd 34 1 10.0.1.0/24 intf 0 rslv 1321 1 vlan.0 10.0.1.0/32 dest 0 10.0.1.0 recv 1319 1 vlan.0 10.0.1.1/32 intf 0 10.0.1.1 locl 1320 2 10.0.1.1/32 dest 0 10.0.1.1 locl 1320 2 10.0.1.3/32 dest 1 0:25:90:63:26:53 ucst 1331 2 vlan.0 10.0.1.255/32 dest 0 10.0.1.255 bcst 1318 1 vlan.0

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• Fedora error log file

  - by user111196

  I am running a java application using this wrapper service yajsw. The problem it just stopped without any error in its logs file. So I was wondering will there be any system log file which will indicate the cause of it going down? Partial of the log file. Apr 6 00:12:20 localhost kernel: imklog 3.22.1, log source = /proc/kmsg started. Apr 6 00:12:20 localhost rsyslogd: [origin software="rsyslogd" swVersion="3.22.1" x-pid="2234" x-info="http://www.rsyslog.com"] (re)start Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys cpuset Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys cpu Apr 6 00:12:20 localhost kernel: Linux version 2.6.27.41-170.2.117.fc10.x86_64 ([email protected]) (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #1 SMP Thu Dec 10 10:36:29 EST 2009 Apr 6 00:12:20 localhost kernel: Command line: ro root=UUID=722ebf87-437f-4634-9c68-a82d157fa948 rhgb quiet Apr 6 00:12:20 localhost kernel: KERNEL supported cpus: Apr 6 00:12:20 localhost kernel: Intel GenuineIntel Apr 6 00:12:20 localhost kernel: AMD AuthenticAMD Apr 6 00:12:20 localhost kernel: Centaur CentaurHauls Apr 6 00:12:20 localhost kernel: BIOS-provided physical RAM map: Apr 6 00:12:20 localhost kernel: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) Apr 6 00:12:20 localhost kernel: BIOS-e820: 0000000000100000 - 00000000cfb50000 (usable) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000cfb50000 - 00000000cfb66000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000cfb66000 - 00000000cfb85c00 (ACPI data) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000cfb85c00 - 00000000d0000000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 00000000fe000000 - 0000000100000000 (reserved) Apr 6 00:12:20 localhost kernel: BIOS-e820: 0000000100000000 - 0000000330000000 (usable) Apr 6 00:12:20 localhost kernel: DMI 2.5 present. Apr 6 00:12:20 localhost kernel: last_pfn = 0x330000 max_arch_pfn = 0x3ffffffff Apr 6 00:12:20 localhost kernel: x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 Apr 6 00:12:20 localhost kernel: last_pfn = 0xcfb50 max_arch_pfn = 0x3ffffffff Apr 6 00:12:20 localhost kernel: init_memory_mapping Apr 6 00:12:20 localhost kernel: last_map_addr: cfb50000 end: cfb50000 Apr 6 00:12:20 localhost kernel: init_memory_mapping Apr 6 00:12:20 localhost kernel: last_map_addr: 330000000 end: 330000000 Apr 6 00:12:20 localhost kernel: RAMDISK: 37bfc000 - 37fef6c8 Apr 6 00:12:20 localhost kernel: ACPI: RSDP 000F21B0, 0024 (r2 DELL ) Apr 6 00:12:20 localhost kernel: ACPI: XSDT 000F224C, 0084 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: FACP CFB83524, 00F4 (r3 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: DSDT CFB66000, 4974 (r1 DELL PE_SC3 1 INTL 20050624) Apr 6 00:12:20 localhost kernel: ACPI: FACS CFB85C00, 0040 Apr 6 00:12:20 localhost kernel: ACPI: APIC CFB83078, 00B6 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: SPCR CFB83130, 0050 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: HPET CFB83184, 0038 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: MCFG CFB831C0, 003C (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: WD__ CFB83200, 0134 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: SLIC CFB83338, 0176 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: ERST CFB6AAF4, 0210 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: HEST CFB6AD04, 027C (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: BERT CFB6A974, 0030 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: EINJ CFB6A9A4, 0150 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: ACPI: TCPA CFB834BC, 0064 (r1 DELL PE_SC3 1 DELL 1) Apr 6 00:12:20 localhost kernel: No NUMA configuration found Apr 6 00:12:20 localhost kernel: Faking a node at 0000000000000000-0000000330000000 Apr 6 00:12:20 localhost kernel: Bootmem setup node 0 0000000000000000-0000000330000000 Apr 6 00:12:20 localhost kernel: NODE_DATA [0000000000015000 - 0000000000029fff] Apr 6 00:12:20 localhost kernel: bootmap [000000000002a000 - 000000000008ffff] pages 66 Apr 6 00:12:20 localhost kernel: (7 early reservations) ==> bootmem [0000000000 - 0330000000] Apr 6 00:12:20 localhost kernel: #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] Apr 6 00:12:20 localhost kernel: #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] Apr 6 00:12:20 localhost kernel: #2 [0000200000 - 0000a310cc] TEXT DATA BSS ==> [0000200000 - 0000a310cc] Apr 6 00:12:20 localhost kernel: #3 [0037bfc000 - 0037fef6c8] RAMDISK ==> [0037bfc000 - 0037fef6c8] Apr 6 00:12:20 localhost kernel: #4 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] Apr 6 00:12:20 localhost kernel: #5 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] Apr 6 00:12:20 localhost kernel: #6 [000000c000 - 0000015000] PGTABLE ==> [000000c000 - 0000015000] Apr 6 00:12:20 localhost kernel: found SMP MP-table at [ffff8800000fe710] 000fe710 Apr 6 00:12:20 localhost kernel: Zone PFN ranges: Apr 6 00:12:20 localhost kernel: DMA 0x00000000 -> 0x00001000 Apr 6 00:12:20 localhost kernel: DMA32 0x00001000 -> 0x00100000 Apr 6 00:12:20 localhost kernel: Normal 0x00100000 -> 0x00330000 Apr 6 00:12:20 localhost kernel: Movable zone start PFN for each node Apr 6 00:12:20 localhost kernel: early_node_map[3] active PFN ranges Apr 6 00:12:20 localhost kernel: 0: 0x00000000 -> 0x000000a0 Apr 6 00:12:20 localhost kernel: 0: 0x00000100 -> 0x000cfb50 Apr 6 00:12:20 localhost kernel: 0: 0x00100000 -> 0x00330000 Apr 6 00:12:20 localhost kernel: ACPI: PM-Timer IO Port: 0x808 Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x07] lapic_id[0x03] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled) Apr 6 00:12:20 localhost kernel: ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) Apr 6 00:12:20 localhost kernel: IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI 0-23 Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x09] address[0xfec81000] gsi_base[64]) Apr 6 00:12:20 localhost kernel: IOAPIC[1]: apic_id 9, version 0, address 0xfec81000, GSI 64-87 Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x0a] address[0xfec84000] gsi_base[160]) Apr 6 00:12:20 localhost kernel: IOAPIC[2]: apic_id 10, version 0, address 0xfec84000, GSI 160-183 Apr 6 00:12:20 localhost kernel: ACPI: IOAPIC (id[0x0b] address[0xfec84800] gsi_base[224]) Apr 6 00:12:20 localhost kernel: IOAPIC[3]: apic_id 11, version 0, address 0xfec84800, GSI 224-247 Apr 6 00:12:20 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) Apr 6 00:12:20 localhost kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Apr 6 00:12:20 localhost kernel: Setting APIC routing to flat Apr 6 00:12:20 localhost kernel: ACPI: HPET id: 0x8086a201 base: 0xfed00000 Apr 6 00:12:20 localhost kernel: Using ACPI (MADT) for SMP configuration information Apr 6 00:12:20 localhost kernel: SMP: Allowing 8 CPUs, 0 hotplug CPUs Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb50000 - 00000000cfb66000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb66000 - 00000000cfb85000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb85000 - 00000000cfb86000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000cfb86000 - 00000000d0000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000d0000000 - 00000000e0000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000f0000000 - 00000000fe000000 Apr 6 00:12:20 localhost kernel: PM: Registered nosave memory: 00000000fe000000 - 0000000100000000 Apr 6 00:12:20 localhost kernel: Allocating PCI resources starting at d1000000 (gap: d0000000:10000000) Apr 6 00:12:20 localhost kernel: PERCPU: Allocating 65184 bytes of per cpu data Apr 6 00:12:20 localhost kernel: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 3096524 Apr 6 00:12:20 localhost kernel: Policy zone: Normal Apr 6 00:12:20 localhost kernel: Kernel command line: ro root=UUID=722ebf87-437f-4634-9c68-a82d157fa948 rhgb quiet Apr 6 00:12:20 localhost kernel: Initializing CPU#0 Apr 6 00:12:20 localhost kernel: PID hash table entries: 4096 (order: 12, 32768 bytes) Apr 6 00:12:20 localhost kernel: Extended CMOS year: 2000 Apr 6 00:12:20 localhost kernel: TSC: PIT calibration confirmed by PMTIMER. Apr 6 00:12:20 localhost kernel: TSC: using PMTIMER calibration value Apr 6 00:12:20 localhost kernel: Detected 1994.992 MHz processor. Apr 6 00:12:20 localhost kernel: Console: colour VGA+ 80x25 Apr 6 00:12:20 localhost kernel: console [tty0] enabled Apr 6 00:12:20 localhost kernel: Checking aperture... Apr 6 00:12:20 localhost kernel: No AGP bridge found Apr 6 00:12:20 localhost kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Apr 6 00:12:20 localhost kernel: Placing software IO TLB between 0x20000000 - 0x24000000 Apr 6 00:12:20 localhost kernel: Memory: 12324244k/13369344k available (3311k kernel code, 253484k reserved, 1844k data, 1296k init) Apr 6 00:12:20 localhost kernel: SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 Apr 6 00:12:20 localhost kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 3989.98 BogoMIPS (lpj=1994992) Apr 6 00:12:20 localhost kernel: Security Framework initialized Apr 6 00:12:20 localhost kernel: SELinux: Initializing. Apr 6 00:12:20 localhost kernel: Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) Apr 6 00:12:20 localhost kernel: Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) Apr 6 00:12:20 localhost kernel: Mount-cache hash table entries: 256 Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys ns Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys cpuacct Apr 6 00:12:20 localhost kernel: Initializing cgroup subsys devices Apr 6 00:12:20 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K Apr 6 00:12:20 localhost kernel: CPU: L2 cache: 4096K Apr 6 00:12:20 localhost kernel: CPU 0/0 -> Node 0 Apr 6 00:12:20 localhost kernel: CPU: Physical Processor ID: 0 Apr 6 00:12:20 localhost kernel: CPU: Processor Core ID: 0 Apr 6 00:12:20 localhost kernel: CPU0: Thermal monitoring enabled (TM1) Apr 6 00:12:20 localhost kernel: using mwait in idle threads. Apr 6 00:12:20 localhost kernel: ACPI: Core revision 20080609 Apr 6 00:12:20 localhost kernel: ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 Apr 6 00:12:20 localhost kernel: CPU0: Intel(R) Xeon(R) CPU E5335 @ 2.00GHz stepping 07 Apr 6 00:12:20 localhost kernel: Using local APIC timer interrupts. Apr 6 00:12:20 localhost kernel: Detected 20.781 MHz APIC timer. Apr 6 00:12:20 localhost kernel: Booting processor 1/4 ip 6000 Apr 6 00:12:20 localhost kernel: Initializing CPU#1 Apr 6 00:12:20 localhost kernel: Calibrating delay using timer specific routine.. 3990.05 BogoMIPS (lpj=1995026) Apr 6 00:12:20 localhost kernel: CPU: L1 I cache: 32K, L1 D cache: 32K Apr 6 00:12:20 localhost kernel: CPU: L2 cache: 4096K Apr 6 00:12:20 localhost kernel: CPU 1/4 -> Node 0 Apr 6 00:12:20 localhost kernel: CPU: Physical Processor ID: 1 Apr 6 00:12:20 localhost kernel: CPU: Processor Core ID: 0 Apr 6 00:12:20 localhost kernel: CPU1: Thermal monitoring enabled (TM2) Apr 6 00:12:20 localhost kernel: x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 Apr 6 00:12:20 localhost kernel: CPU1: Intel(R) Xeon(R) CPU E5335 @ 2.00GHz stepping 07 Apr 6 00:12:20 localhost kernel: checking TSC synchronization [CPU#0 -> CPU#1]: passed. Apr 6 00:12:20 localhost kernel: Booting processor 2/2 ip 6000 Apr 6 00:12:20 localhost kernel: Initializing CPU#2 Apr 6 00:12:20 localhost kernel: Calibrating delay using timer specific routine.. 3990.05 BogoMIPS (lpj=1995029)

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• syspolicy_purge_history generates failed logins

  - by jbrown414

  I have a development server with 3 instances: Default, A and B. It is a physical server, non clustered. Whenever the syspolicy_purge_history job runs at 2 am, I get failed login alerts. Looking at the job steps, all are successfully completed. It appears that some point during the step "Erase Phantom System Health Records" is when the failed logins occur. syspolicy_purge_history on instance B works OK. syspolicy_purge_history on the Default instance seems to want to connect to instance B, resulting in: Error: 18456, Severity: 14, State: 11. Login failed for user 'Machinename\sqlsvc-B'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>] . No errors are reported by Powershell. syspolicy_purge_history on the A instance seems to want to connect to the Default instance resulting in Error: 18456, Severity: 14, State: 11. Login failed for user 'Machinename\sqlsvc-Default'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>] . Then it tries to connect to the B instance, resulting in Error: 18456, Severity: 14, State: 11. Login failed for user 'Machinename\sqlsvc-B'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>] . No errors are reported by Powershell. I tried the steps posted here hoping they would fix it. http://support.microsoft.com/kb/955726 But again, this is not a virtual server nor is it in a cluster. Do you have any suggestions? Thanks.

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• Can't get the L2TP IPSEC up and running

  - by Maciej Swic

  i have an Ubuntu 11.10 (oneiric) server running on a ReadyNAS. Im planning to use this to accept ipsec+l2tp connections through a router. However, the connection is failing somewhere half through. Using Openswan IPsec U2.6.28/K3.0.0-12-generic and trying to connect with an iOS 5 iPhone 4S. This is how far i can get: auth.log: Jan 19 13:54:11 ubuntu pluto[1990]: added connection description "PSK" Jan 19 13:54:11 ubuntu pluto[1990]: added connection description "L2TP-PSK-NAT" Jan 19 13:54:11 ubuntu pluto[1990]: added connection description "L2TP-PSK-noNAT" Jan 19 13:54:11 ubuntu pluto[1990]: added connection description "passthrough-for-non-l2tp" Jan 19 13:54:11 ubuntu pluto[1990]: listening for IKE messages Jan 19 13:54:11 ubuntu pluto[1990]: NAT-Traversal: Trying new style NAT-T Jan 19 13:54:11 ubuntu pluto[1990]: NAT-Traversal: ESPINUDP(1) setup failed for new style NAT-T family IPv4 (errno=19) Jan 19 13:54:11 ubuntu pluto[1990]: NAT-Traversal: Trying old style NAT-T Jan 19 13:54:11 ubuntu pluto[1990]: adding interface eth0/eth0 192.168.19.99:500 Jan 19 13:54:11 ubuntu pluto[1990]: adding interface eth0/eth0 192.168.19.99:4500 Jan 19 13:54:11 ubuntu pluto[1990]: adding interface lo/lo 127.0.0.1:500 Jan 19 13:54:11 ubuntu pluto[1990]: adding interface lo/lo 127.0.0.1:4500 Jan 19 13:54:11 ubuntu pluto[1990]: adding interface lo/lo ::1:500 Jan 19 13:54:11 ubuntu pluto[1990]: adding interface eth0/eth0 2001:470:28:81:a00:27ff:* Jan 19 13:54:11 ubuntu pluto[1990]: loading secrets from "/etc/ipsec.secrets" Jan 19 13:54:11 ubuntu pluto[1990]: loading secrets from "/var/lib/openswan/ipsec.secrets.inc" Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: received Vendor ID payload [RFC 3947] method set to=109 Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike] method set to=110 Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: ignoring unknown Vendor ID payload [8f8d83826d246b6fc7a8a6a428c11de8] Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: ignoring unknown Vendor ID payload [439b59f8ba676c4c7737ae22eab8f582] Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: ignoring unknown Vendor ID payload [4d1e0e136deafa34c4f3ea9f02ec7285] Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: ignoring unknown Vendor ID payload [80d0bb3def54565ee84645d4c85ce3ee] Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: ignoring unknown Vendor ID payload [9909b64eed937c6573de52ace952fa6b] Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-03] meth=108, but already using method 110 Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02] meth=107, but already using method 110 Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02_n] meth=106, but already using method 110 Jan 19 14:04:31 ubuntu pluto[1990]: packet from 95.*.*.233:500: received Vendor ID payload [Dead Peer Detection] Jan 19 14:04:31 ubuntu pluto[1990]: "PSK"[1] 95.*.*.233 #1: responding to Main Mode from unknown peer 95.*.*.233 Jan 19 14:04:31 ubuntu pluto[1990]: "PSK"[1] 95.*.*.233 #1: transition from state STATE_MAIN_R0 to state STATE_MAIN_R1 Jan 19 14:04:31 ubuntu pluto[1990]: "PSK"[1] 95.*.*.233 #1: STATE_MAIN_R1: sent MR1, expecting MI2 Jan 19 14:04:33 ubuntu pluto[1990]: "PSK"[1] 95.*.*.233 #1: NAT-Traversal: Result using draft-ietf-ipsec-nat-t-ike (MacOS X): both are NATed Jan 19 14:04:33 ubuntu pluto[1990]: "PSK"[1] 95.*.*.233 #1: transition from state STATE_MAIN_R1 to state STATE_MAIN_R2 Jan 19 14:04:33 ubuntu pluto[1990]: "PSK"[1] 95.*.*.233 #1: STATE_MAIN_R2: sent MR2, expecting MI3 Jan 19 14:05:03 ubuntu pluto[1990]: ERROR: asynchronous network error report on eth0 (sport=500) for message to 95.*.*.233 port 500, complainant 95.*.*.233: Connection refused [errno 111, origin ICMP type 3 code 3 (not authenticated)] Router config UDP 500, 1701 and 4500 forwarded to 192.168.19.99 (Ubuntu server for ipsec). Ipsec passthrough enabled. /etc/ipsec.conf # /etc/ipsec.conf - Openswan IPsec configuration file # This file: /usr/share/doc/openswan/ipsec.conf-sample # # Manual: ipsec.conf.5 version 2.0 # conforms to second version of ipsec.conf specification config setup nat_traversal=yes #charonstart=yes #plutostart=yes protostack=netkey conn PSK authby=secret forceencaps=yes pfs=no auto=add keyingtries=3 dpdtimeout=60 dpdaction=clear rekey=no left=192.168.19.99 leftnexthop=192.168.19.1 leftprotoport=17/1701 right=%any rightprotoport=17/%any rightsubnet=vhost:%priv,%no dpddelay=10 #dpdtimeout=10 #dpdaction=clear include /etc/ipsec.d/l2tp-psk.conf /etc/ipsec.d/l2tp-psk.conf conn L2TP-PSK-NAT rightsubnet=vhost:%priv also=L2TP-PSK-noNAT conn L2TP-PSK-noNAT # # PreSharedSecret needs to be specified in /etc/ipsec.secrets as # YourIPAddress %any: "sharedsecret" authby=secret pfs=no auto=add keyingtries=3 # we cannot rekey for %any, let client rekey rekey=no # Set ikelifetime and keylife to same defaults windows has ikelifetime=8h keylife=1h # l2tp-over-ipsec is transport mode type=transport # left=192.168.19.99 # # For updated Windows 2000/XP clients, # to support old clients as well, use leftprotoport=17/%any leftprotoport=17/1701 # # The remote user. # right=%any # Using the magic port of "0" means "any one single port". This is # a work around required for Apple OSX clients that use a randomly # high port, but propose "0" instead of their port. rightprotoport=17/%any dpddelay=10 dpdtimeout=10 dpdaction=clear conn passthrough-for-non-l2tp type=passthrough left=192.168.19.99 leftnexthop=192.168.19.1 right=0.0.0.0 rightsubnet=0.0.0.0/0 auto=route /etc/ipsec.secrets include /var/lib/openswan/ipsec.secrets.inc %any %any: PSK "my-key" 192.168.19.99 %any: PSK "my-key" /etc/xl2tpd/xl2tpd.conf [global] debug network = yes debug tunnel = yes ipsec saref = no listen-addr = 192.168.19.99 [lns default] ip range = 192.168.19.201-192.168.19.220 local ip = 192.168.19.99 require chap = yes refuse chap = no refuse pap = no require authentication = no ppp debug = yes pppoptfile = /etc/ppp/options.xl2tpd length bit = yes /etc/ppp/options.xl2tpd pcp-accept-local ipcp-accept-remote noccp auth crtscts idle 1800 mtu 1410 mru 1410 defaultroute debug lock proxyarp connect-delay 5000 ipcp-accept-local /etc/ppp/chap-secrets # Secrets for authentication using CHAP # client server secret IP addresses maciekish * my-secret * * maciekish my-secret * I can't seem to find the problem. Other ipsec connections to other hosts work from the network im currently at.

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• SCOM 2007 versus Zenoss (or other open source)

  - by TheCleaner

  I've taken the liberty to test both SCOM 2007 and Zenoss and found the following: SCOM 2007 Pros: Great MS Windows server monitoring and reporting In-depth configuration and easily integrates into a "MS datacenter" Cons: limited network device monitoring support (without 3rd party plugins) expensive difficult learning curve Zenoss Pros: Open Source (free) decent server monitoring for Windows, great monitoring for Linux decent network device monitoring Cons: not as in-depth as SCOM (for Windows at least) So my question to you folks is this: Given the above, and given that I'm trying to monitor 55 Windows servers, 1 Linux server, 2 ESX servers, and Juniper equipment...which would you recommend?

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• Networking issues with Linux server (CentOS 5.3)

  - by sxanness

  I have a Linux server hosting our bug tracking software (CentOS 5.2 Kernel 2.6.18-128.4.1.el5) that I have having some strange network problems with. The machine is configured with two NICS, one for the public interface and the other for our server back end network. The problem is that after doing a service network restart I can ping the public interface and it sends anywhere from 200-500 ICMP packets and then all of a sudden I start getting a request timed out error. Strange but as soon as I connect to the private interface the ping starts working again to the public interface. I clearly have a routing issue somewhere. I have a Juniper Router with the following configuration. Interface 0/0 -- Connect subnet to the ISP at our co-location Interface 0/2 -- For our DRAC network Interface 0/3 -- The Server-backend network (plugs directly into a switch that feeds to all the NICs that are on the 10.3.20.x network. Interface 0/4 -- Plugs directly into another switch that feeds our public interfaces, that interface as all the gateways from our public ip rangs as secondary IP addresses. I hope that someone can ask the right questions that can lead me to check things and figure out what is going on. Has anyone had similar problems and what kind of things should I be checking? Routing issue or something even more complicated? [root@fogbugz ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 # Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ DEVICE=eth0 BOOTPROTO=static IPADDR=72.249.134.98 NETMASK=255.255.255.248 BROADCAST=72.249.134.103 HWADDR=00:16:3E:AA:BB:EE ONBOOT=yes [root@fogbugz ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1 # Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ DEVICE=eth1 BOOTPROTO=static BROADCAST=10.3.20.255 HWADDR=00:17:3E:AA:BB:EE IPADDR=10.3.20.25 NETMASK=255.255.255.0 NETWORK=10.3.20.0 ONBOOT=yes [root@fogbugz ~]# cat /etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=no HOSTNAME=fogbugz.dfw.hisg-it.net GATEWAY=72.249.134.97 [root@fogbugz ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 72.249.134.96 0.0.0.0 255.255.255.248 U 0 0 0 eth0 10.3.20.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1 10.0.0.0 10.3.20.1 255.0.0.0 UG 0 0 0 eth1 0.0.0.0 72.249.134.97 0.0.0.0 UG 0 0 0 eth0

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• Networking issues with Linux server (CentOS 5.3)

  - by sxanness

  I have a Linux server hosting our bug tracking software (CentOS 5.2 Kernel 2.6.18-128.4.1.el5) that I have having some strange network problems with. The machine is configured with two NICS, one for the public interface and the other for our server back end network. The problem is that after doing a service network restart I can ping the public interface and it sends anywhere from 200-500 ICMP packets and then all of a sudden I start getting a request timed out error. Strange but as soon as I connect to the private interface the ping starts working again to the public interface. I clearly have a routing issue somewhere. I have a Juniper Router with the following configuration. Interface 0/0 -- Connect subnet to the ISP at our co-location Interface 0/2 -- For our DRAC network Interface 0/3 -- The Server-backend network (plugs directly into a switch that feeds to all the NICs that are on the 10.3.20.x network. Interface 0/4 -- Plugs directly into another switch that feeds our public interfaces, that interface as all the gateways from our public ip rangs as secondary IP addresses. I hope that someone can ask the right questions that can lead me to check things and figure out what is going on. Has anyone had similar problems and what kind of things should I be checking? Routing issue or something even more complicated? [root@fogbugz ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 # Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ DEVICE=eth0 BOOTPROTO=static IPADDR=72.249.134.98 NETMASK=255.255.255.248 BROADCAST=72.249.134.103 HWADDR=00:16:3E:AA:BB:EE ONBOOT=yes [root@fogbugz ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1 # Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ DEVICE=eth1 BOOTPROTO=static BROADCAST=10.3.20.255 HWADDR=00:17:3E:AA:BB:EE IPADDR=10.3.20.25 NETMASK=255.255.255.0 NETWORK=10.3.20.0 ONBOOT=yes [root@fogbugz ~]# cat /etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=no HOSTNAME=fogbugz.dfw.hisg-it.net GATEWAY=72.249.134.97 [root@fogbugz ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 72.249.134.96 0.0.0.0 255.255.255.248 U 0 0 0 eth0 10.3.20.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth1 10.0.0.0 10.3.20.1 255.0.0.0 UG 0 0 0 eth1 0.0.0.0 72.249.134.97 0.0.0.0 UG 0 0 0 eth0

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