Hello,
I want to limit connections number per ip on specific port.
Should I use some firewall or anything else?
Advice please.
P.S. Port doesn't have to be port 80, or 3389. It can be any port
I have got some clients from bench office which connects vpn to main office.
The Router from bench office assigned addresses from DHCP 192.168.1.0/255.255.255.0 and
remote gateway assigned vpn ip addresses 10.10.20.0/255.255.255.0.
There is a DNS server (Active Directory Win SBS 2000) and vpn client are registered with vpn address (10.10.20.0/255.255.255.0 and domain company.com.pl).
I would like to register also primary bench subnet 192.168.1.0/255.255.255.0 with domain for example company.vpn.local
I want to access vpn hosts for example: dev3.copmany.pkb.local and dev3.company.com using
my Win SBS 2000 DNS server.
I have a proxy server which allows users to connect and authenticates them via user/pass but some of them are complaining about this method since not many of the available proxy software support that method so I wish to config my squid in such way that it allows members to connect via user/pass or based on their pc ip but I'm not sure if that could work. Anyone with an idea?
I seem to randomly receive "page cannot load, cannot connect to server" errors for sites on one of my servers. when this happens, it seems to only happen on certain IPs or IP ranges at a time. I say this because while I'll get the error from my home laptop I'll be able to access the site fine from my work computer or from an offsite VPS.
DNS records should already be fully propagated as these records were updated months ago.
I have no idea how to diagnose what's going on. Is there a tool in cpanel or outside on the web that can help me figure out what's going on?
I have a local host server hosting a few applications in tomcat which comes through a apache proxy
The client or User trying to access these application has to access them like
10.XXX.XXX.XX:8080/appName
OR
10.XXX.XXX.XX/appName
But I want to replace the ip address with soem other name related to my applications.
But I cannot go and enter the host name of the server in each users /etc/host
Nor do I want to be setting up DNS.
Is there another way to do this.
I am using
ProxyPass XXX YYY
to redirect all applications of tomcat to port 80
In my IIS 7.5 hosted in a Windows Server 2008 R2 I have several websites with no DNS address assigned. Let's take for instance the site (as named in IIS) with site name mySite. I have for this site the standard binding with no host name.
Suppose that my server IP address is, for instance, 101.22.23.01. Therefore it seems logic to me that in order to access the website, I should place in the address bar of my browser:
[IP_address]/[sitename]
in this case:
101.22.23.01/mySite
but it does not work. Shall I specify something else in the bindings?
I'm not sure if this is the proper place to ask this question.
Here is my issue
I'm using windows 7 and i have installed Zope Server.(Zope is python web framework which has a built-in server). I can connect to this server from my browser by typing,
localhost:8080
But if i try to connect this server from another machine using my IP or even from my own system it doesn't work.
ie
xxx.xxx.xx.xxx:8080
I have a home wireless network and two laptops. My primary laptop is normal, and runs Windows 7. My secondary laptop has no wireless capability, and I have no access to the IP settings on my account. How can I access the internet on my secondary computer through my primary computer using a crossover cable or something similar? In other words, how can I make my primary computer produce a connection that my secondary computer will find indistinguishable from normal ethernet?
Hi
I have successfully install smokeping on my Ubuntu Karmic machine and am monitoring servers.
I need to be able to monitor an IP address and a port, can someone tell me how I do that?
I looked into Smokeping::probes::TCPPing but I cannot find how to install TCPPing
Any help would be much appreciated
Thanks
I'd like to be able to set up a host, say "eg", to be an alias to some server on the internet, say "example.example.com".
I just need this functionality to be available from my local machine. I'm running dnsmasq on that machine, which is running ubuntu 9.10.
Is there a way to configure dnsmasq or the resolver subsystem (including avahi) to resolve that alias hostname via the actual hostname, so that eg will resolve to the ip address of example.example.com?
I am looking for a small, rugged web-cam, which can be hand-held or perhaps mountable. It must have its own IP address so that anyone can view its video stream from a web browser.
I would prefer 2 way voice communication too. Encryption of data is nice, as is compression (H.264). Maybe also remote control, like causing it to zoom from the browser.
Does anyone have any suggestions, even suggestions of somewhere else to look?
I'm hosting a grizzly web service on a Windows 7 Pro machine (embedded in a regular Java process), and it is binding to http://my-domain-name.
When trying to hit the service from another machine, requests to http://my-domain-name fail (fiddler shows error code 502), but requests to http://my-ip work. When the service runs on a Windows Server 2008 machine, this doesn't happen (both requests succeed).
What could be the issue?
I'm looking for a Linux pam module that accepts any password for connections from a specific IP. I don't want to disable passwords completely.
I need it for migration from one imap server to another (cyrus to zimbra) without knowing every password. I used such a module some six years ago. That was for imap migration too. Unfortunately I cannot recall the name of the module and can't find it by other means either.
Any pointers?
Have just set up Apache, PHP, MySQL, etc. on my Ubuntu OS, and I was wondering why computers that are not on my network can not see the basic index.html that Apache uses as the default. I set up the static ip address for my computer, and I use 192.168.1.100 for computers to view the simple site.
Is there something I am missing that will allow others to access my site? (It is REALLY simple; no graphics, CSS, etc.)
I have an Ubuntu machine running LAMP. While on the machine I can type localhost or the computers name to access htdocs. From another machine I can only access the machine via its IP Address.
This just started happening recently when someone rearranged the network cables and removed a hub sitting between the machine and the network, which makes me think it wasn't all the stable to begin with anyways.
Any suggestions on where I should start looking?
We are facing some issue with the sharepoint 2007 timer jobs everyday at a specific time, so decide to track the tcp blocking informartion during those hours using NetDiag tool. We are not able to find the required information if we uses "netdiag /test:ipsec", what is the command that can be used to pull the TCP blocking information and how to configure it?
if i ran the command "netdiag /test:ipsec /debug" it is returning "IP Security test . . . . . . . . . : Skipped", what does it mean?
I have currently been tasked with tracking down an IP KVM for our new data center, but I'm coming up blank on good reviews of KVMs. We're looking at a rack of 5 to 10 servers that would be hooked in. Does anyone have some recommendations on places to research KVMs, or have some of their own recommendations?
I've installed HyperVM on CentOS 5.8 final to make XEN VPS. I have 5 IPs, and added them to an IPPool. They are from *.123 to *.126.
But when I add Virtual machines, just the first one (which indicate to *.123 ip) works well. I mean I can ssh to it by "works well" and when I want ssh to the other ones ( *.124 *.125 ...) it says :
ssh: connect to host *.124 port 22: Connection timed out
after a while.
I alos set gateway and netmask as it shows in my server IPAdresses for device eth0 (it doesn't make any difference if I set these or not, I get same error).
What should I do now?
Thanks.
I upgraded from Fedora 14 to 16, recently. I had two static IP v4 addresses configured on my ethernet interface by creating two files in /etc/sysconfig/network-scripts:
ifcfg-eth0 -> first address
ifcfg-eth0:1 -> second address
After the upgrade, this resulted in an error message during the boot process and in only the second address being successfully configured on the interface. So, what is the correct way to configure multiple addresses on a single interface on Fedora 16? I could not find anything on this subject in the documentation so far.
We have recently changed our ISP, I have changed the MX record for our domain name to point to the new external static IP address for the router on the new ISP's connexion but I am not getting any mail (though sending works). Do I just have to wait will the change propagates? I am slightly concerned because I can connect to the web email service made visible through the new router, but not actually receive email.
Have I missed something?