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Charles Shoemaker wrote:
> I have a masq firewall at a client site (RH 6.0, kernel 2.2.12), with
> port 25 forwarded to an MS Exchange server on the internal
> network. It works beautifully, but in less than a week's time, the
> forwarding drops out. I have a number of similar masq machines at
> other client sites, and do similar forwarding of smtp and other
> ports. None of the others misbehave in this manner; they'll stay up
> for months, and not ever need any attention.
>
> Any ideas on where I should start looking for the problem? I can
> supply other info, as needed. Is there somewhere within /proc
> where I can get any info about the port forwarding?
"ipmasqadm portfw -l -n" lists the current port forwarding instructions.
i think this is the same as "cat /proc/net/ip_masq/portfw"
"ipchains -M -L -v -n" lists the current masqueraded connections.
i think this is the same as "cat /proc/net/ip_masquerade"
raf
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