Dear Guru,

I have a problem with network. My server A<10.254.1.61> ping to Server B<10.254.1.58>, the result is sometimes succeed but sometimes not. Moreover, another server <192.168.xxx.xxx> can ping to both of Sever A and Sever B without loss packet.

How should I do to solve this problem?


Thank you in advance

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Check for bad cables or a loose connection. Are the servers connected through a switch or a hub? If a hub, is there other traffic going through it? If a switch, are the ports configured for auto-negotiate? If either is yes, turn off auto-neg and eliminate other sources of traffic.

The other server 192.168.x.x... what gateway is it using to ping the 10.254.1 network?

Dependent on the platform you are on, try running a traceoute (or tracert ) to the 192.168.*.* from both the 10.254.*.* servers and see where it is failing. It could be something as simple as adding a route.