networking

What kind of networking equipment would you recommend for a set of hosted Web servers, given these circumstances: Current Situation There are two…

I've got some general slight network errors on a network. As part of testing I've discovered that I can't ping the netbios name of the site. Ping…

Suppose there are 2 computers on same network, named com1 and com2. On com1, if I call Dns.GetHostEntry("com2") surely enough, it returns only 1 ip…

I can RDP to another machine on my home network, only if I'm not also hooked up to my employer's VPN with the Cisco VPN client. Indeed, I can't even…

Hi I have something silly like idea to proxying mysql connections. I have upload an image of my concept to here http://i52.tinypic.com/o7src3.png…

I would like iptables to disallow the sending of a "port closed" (RST ACK) in the OUTPUT chain. I am not sure if this is correct: --append OUTPUT…

I would like iptables to disallow the sending of a "port closed" (RST ACK) in the OUTPUT chain. I am not sure if this is correct: --append OUTPUT…

Here's the deal: I have multiple machines on my network which I'd like to make externally accessible via a dynamic DNS service. In the past, I've…

we have a setup of ADSL line -> Cisco 837 ADSL router -> Zyxel ZyWall 35 firewall/NAT -> Switch ==> Intel load balanced NICS in a…

So I'm not very savvy when it comes to windows networking, but hopefully I can explain my problem clearly. I have a VPN connection to my office…

Is it possible to configure several IPs for one domain name? For example, if one server has fallen for some period of time, users will go to second…

I created a new VM, and was able to ping it using its IP address. However, I can't ping it by name - even though it belongs to the same "WORKGROUP"…

I have multiple computers on an insecure network (with third party, untrusted computers). My computers and the third party computers are all behind…

Im working on an online game, but I'm having an annoying issue with me and my friend testing. The thing is, I set the client to connect to my WAN IP…

I run a proxy DNS & proxy service but today I encountered a very strange problem which I couldn't solve. One of my clients recently moved to a…

I have two web servers with public IPs, for example Server1 with IP 111.111.111.111 and Server2 with IP 222.222.222.222 . Please see the picture:…

Is there an application in linux that allows me to see all outbound HTTP requests like the HTTPFox firefox plugin. In case you dont know about…

How does ultrasurf manage to bypass firewall settings?

When I go to Google by IP I get: When I go to Google by domain name I get: This is confirmed by Windows Live Messenger: However, Firefox just works…

I've followed these instructions for setting up a local DNS server on my mac, and using it to server wildcard subdomains on localhost. It's a really…