1
vote
0answers
83 views

Connect two servers with OpenVPN

guys, I need a consulting. I need to connect two servers which are located at another places geographically. One of servers is at LeaseWeb, and another is at our office in Moscow. I'm using OpenVPN ...
5
votes
1answer
2k views

Too many TCP connections causes disconnections

I have a game server which runs with TCP connections. Server disconnects users randomly. I think its related with TCP settings of server. In local development environment written code can handle ...
2
votes
2answers
507 views

Server sending out packets bigger then MTU

I have a server that I am transferring data off of. We were having some problems that were traced back to the fact that the server is sending out jumbo size frames despite the fact that ifconfig is ...
0
votes
2answers
3k views

Ping on centOS resolving instead of returning “unknown host”

On my local machine (Ubuntu) if I were to ping a hostname that is non-existent, the ping command returns $ ping somefakedomain.com.au ping: unknown host somefakedomain.com.au However the same ...
2
votes
1answer
5k views

How do I configure a USB ethernet adapter under CentOS 5.3?

I've got a server running CentOS 5.3 (Final; kernel version 2.6.18) which I need to add a 2nd NIC to, initially temporarily, but eventually permanently. I'm not familiar with installing drivers under ...
1
vote
0answers
624 views

I am not able to ping the IPv6 address asigned to the interface on CentOS 5

I have assigned a stativ IPv6 address to eth2 interface and I am not able to ping it. Here is the configuration setup done in /etc/sysconfig/networking/device/ifcfg-eh2 # Intel Corporation 82546EB ...
1
vote
1answer
99 views

Not sure how to handle routing with 2 NICs on 2 different subnets

We currently have 11 Dell PowerEdge servers running CentOS 5.6 in a cabinet at a colo facility. Our colo provider recently informed us that they want to move us to a new VLAN, and give us all new IPs ...
0
votes
1answer
172 views

losing connectivity in Linux with Dell blades and such

So we have some dell blades and chassis (blades are M600's, chassis M1000's) and other systems (R710 with MD3000 array). The R710 exports a source tree via nfs for the blades to build and test with. ...