Re: [CentOS] DNS problem (on NAT configuration)

Thank you Les, John, for the reply.One thing that I noticed is that there are lots of nfs connections in TIME_WAIT. And since I have been facing problems with NFS (ie. taking too much time to cd to a mounting area on client) the problems regarding network appeared.The TIME_WAIT connections does not

[CentOS] DNS problem (on NAT configuration)

   Hi,    I'm dealing with a problem that the worker nodes that are behind a NAT aren't able to reach outside from time to time. (ie: on a given moment I can ping an address name and immediately after I cannot: "ping: unknown host").     The NAT was configurated using the following:*nat-A P