Wayward DNS

[Matt O'Donovan]

Hi Folks,

 

Not exactly an install issue but its driving me mad. I have a server that is
intermittently losing its ability to resolve DNS. It can work for months but
recently it failed three times in the last 24 hours. Restarting named and
even restarting the network does not help. Only a reboot. I have hardcoded
DNS addresses in resolv.conf and the server addresses are fine. Red Hat 9.0.
Two NICs one multinetted.

 

Any ideas?  Thanks in advance - Matt

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