On Fri, September 1, 2006 4:04 pm, Micha Silver wrote: > Today I updated several servers running CentOS 4.3, and got the new > 2.6.9-42 kernel. One of the machines serves as our firewall. After > rebooting I lost all forwarding thru the machine. I reverted back to the > 2.6.9-34 kernel and connectivity returned. During the few minutes that > the new kernel was running I checked that the routing table looked OK, > and with tcpdump I saw that indeed no traffic was going thru from the > externel interface to any of the internal interfaces. > > Has anyone seen similar behavior?? > The two firewalls I upgraded to 2.6.9-42 have been working just fine.