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  • Internet Connection Sharing, can't Share Wireless

    - by GuyNoir
    I'm using Windows XP, and I've been trying to setup my laptop so that I can connect to the internet connection that I get on the laptop through my mobile on an ad-hoc network. I've set up an ad-hoc network, but when I try to select "allow other users to connect through this computers internet connection", the only options I have are the Local Area Connections. The tutorial I've been using says that Wireless Connection should be in that pull down menu. Any help?

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  • TPROXY Not working with HAProxy, Ubuntu 14.04

    - by Nyxynyx
    I'm trying to use HAProxy as a fully transparent proxy using TPROXY in Ubuntu 14.04. HAProxy will be setup on the first server with eth1 111.111.250.250 and eth0 10.111.128.134. The single balanced server has eth1 and eth0 as well. eth1 is the public facing network interface while eth0 is for the private network which both servers are in. Problem: I'm able to connect to the balanced server's port 1234 directly (via eth1) but am not able to reach the balanced server via Haproxy port 1234 (which redirects to 1234 via eth0). Am I missing out something in this configuration? On the HAProxy server The current kernel is: Linux extremehash-lb2 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux The kernel appears to have TPROXY support: # grep TPROXY /boot/config-3.13.0-24-generic CONFIG_NETFILTER_XT_TARGET_TPROXY=m HAProxy was compiled with TPROXY support: haproxy -vv HA-Proxy version 1.5.3 2014/07/25 Copyright 2000-2014 Willy Tarreau <[email protected]> Build options : TARGET = linux26 CPU = x86_64 CC = gcc CFLAGS = -g -fno-strict-aliasing OPTIONS = USE_LINUX_TPROXY=1 USE_LIBCRYPT=1 USE_STATIC_PCRE=1 Default settings : maxconn = 2000, bufsize = 16384, maxrewrite = 8192, maxpollevents = 200 Encrypted password support via crypt(3): yes Built without zlib support (USE_ZLIB not set) Compression algorithms supported : identity Built without OpenSSL support (USE_OPENSSL not set) Built with PCRE version : 8.31 2012-07-06 PCRE library supports JIT : no (USE_PCRE_JIT not set) Built with transparent proxy support using: IP_TRANSPARENT IPV6_TRANSPARENT IP_FREEBIND Available polling systems : epoll : pref=300, test result OK poll : pref=200, test result OK select : pref=150, test result OK Total: 3 (3 usable), will use epoll. In /etc/haproxy/haproxy.cfg, I've configured a port to have the following options: listen test1235 :1234 mode tcp option tcplog balance leastconn source 0.0.0.0 usesrc clientip server balanced1 10.111.163.76:1234 check inter 5s rise 2 fall 4 weight 4 On the balanced server In /etc/networking/interfaces I've set the gateway for eth0 to be the HAProxy box 10.111.128.134 and restarted networking. auto eth0 eth1 iface eth0 inet static address 111.111.250.250 netmask 255.255.224.0 gateway 111.131.224.1 dns-nameservers 8.8.4.4 8.8.8.8 209.244.0.3 iface eth1 inet static address 10.111.163.76 netmask 255.255.0.0 gateway 10.111.128.134 ip route gives: default via 111.111.224.1 dev eth0 10.111.0.0/16 dev eth1 proto kernel scope link src 10.111.163.76 111.111.224.0/19 dev eth0 proto kernel scope link src 111.111.250.250

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  • varnish demon error: libvarnish.so.1 not found

    - by Max
    In order to try out varnish for an upcoming project I installed it on an ubuntu server using this tutorial: http://varnish-cache.org/wiki/InstallationOnUbuntuDapper The build process worked without any errors, but I cant start the varnish demon. I always get the error message varnishd: error while loading shared libraries: libvarnish.so.1: cannot open shared object file: No such file or directory But /usr/local/lib/libvarnish.so.1 clearly exists. How can I tell varnish to look in that directory and load the library?

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  • Problems with Firefox and roaming profiles

    - by unknown (google)
    On our network, when the user is logged on a PC and then tries to login on his laptop he is getting this error: " Windows cannot copy "..\%username%\Application Data\firefox\profiles....\parent.lock file to the local C:..." I have tried deleting the profiles and also uninstalled firefox, but nothing seems to be resolving the problem. Any ideas ?

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  • How to retrieve names of all private MSMQ queues - efficiently?

    - by Damian Powell
    How can I retrieve the names of all of the private MSMQ queues on the local machine, without using System.Messaging.MessageQueue.GetPrivateQueuesByMachine(".")? I'm using PowerShell so any solution using COM, WMI, or .NET is acceptable, although the latter is preferable. Note that this StackOverflow question has a solution that returns all of the queue objects. I don't want the objects (it's too slow and a little flakey when there are lots of queues), I just want their names.

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  • Connectivity issues with dual NIC machine in EC2

    - by Matt Sieker
    I'm trying to get some servers set up in EC2 in a Virtual Private Cloud. To do this, I have two subnets: 10.0.42.0/24 - Public subnet 10.0.83.0/24 - Private subnet To bridge these two, I have a Funtoo instance with a pair of NICs: eth0 10.0.42.10 eth1 10.0.83.10 Which has the following routing table: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.83.0 * 255.255.255.0 U 0 0 0 eth1 10.0.83.0 * 255.255.255.0 U 203 0 0 eth1 10.0.42.0 * 255.255.255.0 U 202 0 0 eth0 loopback * 255.0.0.0 U 0 0 0 lo default 10.0.42.1 0.0.0.0 UG 0 0 0 eth0 default 10.0.42.1 0.0.0.0 UG 202 0 0 eth0 An elastic IP is attached to the eth0 interface, and I can connect to it fine remotely. However, I cannot ping anything in the 10.0.83.0 subnet. For now iptables is not set up on the box, so there's no rules that would get in the way (Eventually this will be managed by Shorewall, but I should get basic connectivity done first) Subnet details from the VPC interface: CIDR: 10.0.83.0/24 Destination Target 10.0.0.0/16 local 0.0.0.0/0 [ID of eth1 on NAT box] Network ACL: Default Inbound: Rule # Port (Service) Protocol Source Allow/Deny 100 ALL ALL 0.0.0.0/0 ALLOW * ALL ALL 0.0.0.0/0 DENY Outbound: Rule # Port (Service) Protocol Destination Allow/Deny 100 ALL ALL 0.0.0.0/0 ALLOW * ALL ALL 0.0.0.0/0 DENY   CIDR: 10.0.83.0/24 VPC: Destination Target 10.0.0.0/16 local 0.0.0.0/0 [Internet Gateway ID] Network ACL: Default (replace) Inbound: Rule # Port (Service) Protocol Source Allow/Deny 100 ALL ALL 0.0.0.0/0 ALLOW * ALL ALL 0.0.0.0/0 DENY Outbound: Rule # Port (Service) Protocol Destination Allow/Deny 100 ALL ALL 0.0.0.0/0 ALLOW * ALL ALL 0.0.0.0/0 DENY I've been trying to work this out most of the evening, but I'm just stuck. I'm either missing something obvious, or am doing something very wrong. I would think I'd be able to ping from either interface on this box without issue. Hopefully some more pairs of eyes on this configuration will help. EDIT: I am an idiot. After I bothered to install nmap to run some more tests, I discover I can see the ports, and connect to them, pings are just being blocked.

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  • cant find nas mediaplayer on vista

    - by user31016
    i have a icy box ib mp3010hw media player i have it on wireless and have it connected to my tp link wr641g router and can access the radio on the net the problem i have is vista sp2 does not see it and i don't know how to go about making it find it. i ran the ping test i think it is by going through Firefox ip addy is 192.168.1.101 and it came up with a simple HTML+cgi example which im assuming means it working. i don't know wot else to do.

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  • Passive FTP on Windows Server 2008 R2 using the IIS7 FTP-Server

    - by ntor
    Hello serverFault-community! During the last few days I have been setting up a Windows Server 2008 R2 in a VMware. I installed the standard FTP-Server on it by using the Webserver (IIS)-role. Everything works fine with accessing my FTP-Site with ftp://localhost in Firefox. I can also get access to it via the local IP of my Server. Actually everything works fine in my LAN. But here's my problem: I want to get access "from outside", using the external IP or a dyndns-URL. I have a LinkSys-Router in front of my Server, therefore I'm forwarding all the important ports. If you may now think "this idiot has probably forgotten some ports", I must dissappoint you. It even works getting access to my Server-Website and messing around in some WebInterfaces. The problem is my passive FTP (active works for me). I always get a timeout, when e.g. FileZilla waits for a response to the LIST-command. The one big thing I don't get, is, why my Server sends a response to the PASV-command, naming a port like 40918, even if I have restricted the data port range for my passive FTP ( in the IIS-Manager) to e.g. [5000-5009]. I simply don't want to open and forward all possible data ports! And another thing is, I can't specify a static external IP-adress for my server, since I don't own any. I hope I have explained my problem in a comprehensible way. If not, simply ask by posting a comment! LG ntor PS: I have already mainly tried following articles: Out Of Band FTP 7 shows "Operation timed out" How to Configure Windows Firewall for a Passive Mode FTP Server ServerFault --- Passive ftp on Server 2008 --- EDIT: --- There is one idea rising up in my mind: When I use FileZilla to connect by passive mode I always get something like this: 227 Entering Passive Mode (192,168,1,102,160,86) According to a Rhinosof-article FZ tries to connect on port "160*256+86 = 41046", although I have restricted the data ports (as mentioned above). Could this be caused by the router, that doesn't forward out-ports directly, but uses different ones? (-- The IP-Adress given is the local one, since I'm not able to define a static external in the IIS-Mgr)

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  • Using Cisco VPN in Windows 7 XP Mode?

    - by Shane
    I previously asked a question about whether it was possible to use Cisco VPN client on Windows 7 64-bit (see below). Now that I have it set up, it doesn't work when I try to connect off the local network. I realize that there must be some networking/routing that I need to do since it's running on a virtual machine. How does one go about using the Cisco VPN client from XP mode in Windows 7? Related: Cisco VPN Client on Windows 7 64-bit?

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  • Can I compile Passenger (mod_rails/mod_rack) to make a statically linked Apache httpd?

    - by Oleg
    I prefer to disable httpd dynamic module loading on my production server. I've been using mod_jk linked statically into httpd for quite a long time and it proved to be stable. Now I would like to add Ruby Passenger (mod_rails/mod_rack) to my httpd. I wonder if it is possible to link it statically into Apache httpd the same way too? (without producing a huge httpd) If it is, are there any potential pitfalls, safety or performance concerns having both mod_jk and mod_rails within the same executable? Thanks

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  • Navigating to a directory in Mac with Finder

    - by BdotA
    In the picture below I have download a file ( that Maven folder ) and following the installation instructions it is asking to If you expanded the archive into the directory /usr/local/apache-maven-3.0.3, you may want to create a symbolic link to make it easier to work with and to avoid the need to change any environment configuration when you upgrade to a newer version: So my first question actually how to navigate to the folder that is listed above in their instructions? ( quoted from here: http://www.sonatype.com/books/mvnex-book/reference/installation-sect-maven-install.html )

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  • How to use integrated support for dyndns clients in 2Wire router ?

    - by Frank
    I logged into the 2Wire web interface, and get to "Broadband Link Advanced Settings" page, how do I use it's integrated support for dyndns clients ? Under "Broadband DNS" it has "Obtain DNS information automatically" selected, under that : Manually configure your DNS information: Primary Server: Secondary Server: Domain Name: what do I need to do ?

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  • Can't VNC into my OSX machine from my Windows machine

    - by KeyStroke
    Hi, I'm trying to access my OSX (snow leopard) machine from my Windows 7 machine. Both machines are within my local network I don't need outside access. I'm using Vine Server (OSXvnc) for OSX and TightVNC Viewer for Windows, but TightVNC keeps telling me that the host is unreachable. Any idea what could be wrong? how could I troubleshoot this kind of issue? Appreciate your help.

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  • Cannot get Postgresql to start on Ubuntu Hardy

    - by Greg Arcara
    I am getting this error with Postgresql 8.4 on Ubuntu Hardy: $./postgres -D /usr/local/pgsql/data LOG: could not bind IPv4 socket: Cannot assign requested address HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. WARNING: could not create listen socket for "localhost" FATAL: could not create any TCP/IP sockets Here is my hosts file content (been finding a lot of stuff about this so just posting it now: 127.0.0.1 localhost 127.0.1.1 Home-Dev

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  • SMTP account without POP3/IMAP account in Thunderbird

    - by KP
    I'd like to set up Thunderbird to be able to send messages via an SMTP server, but I don't want to actually download any messages from a POP3 or IMAP account to Thunderbird's local storage. Is there any way to get Thunderbird to send messages without creating an incoming account? Currently, I'm unable to use the Write/Send features if I just have an outgoing server set up, but no incoming account.

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  • Linux / UNIX / OS X Binary Directory Structure

    - by Kevin Sylvestre
    Will Linux / UNIX / OS X binaries be stored in the same directories across different platform or distributions? I'm asking because I need to have access to uuidgen (stored in /usr/bin/uuidgen on my development computer) and noticed that my local Apache server does not include /usr/bin in the PATH. I know I could add /usr/bin to the path, but I want to make sure the software can be re-deployed on a number of different systems with ease. Thanks!

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  • Disable MySQL startup in Ubuntu 10.04

    - by bryanhogan
    Hi all, I want to prevent MySQL from starting in Ubuntu 10.04 I have used update-rc.d -f mysql remove and confirmed that there is no link to the /etc/inid.d/mysql script from any of the rc?.d directories. I also ran sysv-rc-conf and it shows me that MySQL is being called as part of the rc.d scripts. It is still starting on boot. How do I disable it? Regards, Bryan

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  • Create tunnel through an open SSH connection?

    - by criptych
    I have a remote PC (behind NAT and firewall) set up to create a reverse SSH tunnel to my home PC/server (DMZed). Unfortunately, the tunnel hasn't been working lately. Fortunately -- I think -- the remote PC currently has an SFTP session open to the local one. My question is, can I create a tunnel back to the remote PC through that session? Or am I SOL until I can physically get in to restore the reverse tunnel on the remote PC?

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  • KVM-admin tools required

    - by Dr. Death
    I require the KVM-admin tools that are supposed to be on the KVM home page http://www.linux-kvm.org/page/Kvmtools#Download but I am unable to find any refernce for then. Can anybody from the forum tell me from where I can get them. If somebody has a copy of them them please share a link so that I can get them. I specifically require the below tools: kvm-admin boot domain_name List item kvm-admin status domain_name kvm-admin status all kvm-admin monitor domain_name kvm-admin show domain_name

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  • DNSBL listed at zen.spamhaus.org - cant get outgoing mail working? Am I interpreting the response correctly?

    - by Joe Hopfgartner
    I have problem with a mailserver and there is something I kind of not understand! I can connect, authenticate, specify the sender address - but when specifying the reciever i get a error 550 which looks like so: RCPT TO:[email protected] 550-DNSBL listed at zen.spamhaus.org 550 http://www.spamhaus.org/query/bl?ip=62.178.15.161 Now the strange thing is that 62.178.15.161 is my local client address. Not the servers ip address. Also the error code 550 seems to be defined as so: 550 Requested action not taken: mailbox unavailable To me that makes totally no sense. Why this error code with this spamhaus message? Why the local ip adress and not the servers? There is exim running and there is nothing turning up in the logs mail.err mail.info mail.log mail.warn in /var/log I looked up both the servers and the clients ip adress on blacklists. The clients ip adress is listed on some (as expected), but the server is totally clean. Here is the complete telnet log when I reproduced the error. Mail clients like Evolution and Thunderbird give me the same spamhaus error message. joe@joe-desktop:~$ telnet mail.hunsynth.org 25 Trying 193.164.132.42... Connected to mail.hunsynth.org. Escape character is '^]'. 220 hunsynth.org ESMTP Exim 4.69 Sat, 01 Jan 2011 17:52:45 +0100 HELP 214-Commands supported: 214 AUTH STARTTLS HELO EHLO MAIL RCPT DATA NOOP QUIT RSET HELP EHLO AUTH 250-hunsynth.org Hello chello062178015161.6.11.univie.teleweb.at [62.178.15.161] 250-SIZE 52428800 250-PIPELINING 250-AUTH PLAIN LOGIN CRAM-MD5 250-STARTTLS 250 HELP AUTH LOGIN 334 VXNlcm5hbWU6 dGVzdEBodW5zeW50aC5vcmc= 334 UGFzc3dvcmQ6 ***** 235 Authentication succeeded MAIL FROM:[email protected] 250 OK RCPT TO:[email protected] 550-DNSBL listed at zen.spamhaus.org 550 http://www.spamhaus.org/query/bl?ip=62.178.15.161 quit 221 hunsynth.org closing connection Connection closed by foreign host. joe@joe-desktop:~$ Update: I tried the same thing from my other server and could successfully send an email. So it really looks like the server does check the IP wich establiches the connection is in some blacklist. This is theoretically a good thing - but - the authentication on the server should prevent that? Or shouldn't it? Well I just think it would be absurd if I couldn't send email over my smtp server from my dynamic ISP connection because the dynamic is listed, altough i have a clean server with login?

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