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I’ve got a pretty strict firewall setup on a machine
that acts as a gateway between a production environment and a test environment. Users will log in to the box to access the test environment,
the box is running RHEL5. Once in, it’s like the roach motel, no one
gets back out to the real world from the test world. My firewall is working fine, but it seems to loose it’s
marbles and deny ssh but still allow pings from the outside after a day or
two. Wiping out the tables and re-applying them corrects the issue but
obviously this is a poor solution. Has anyone else seen iptables partially stop working like
this? |