We are running ASL 4 to protect a few servers in a datacenter. eth0 is connected to a segment of private IP addresses, eth1 is connected to a transfer net, eth2 is connected to all servers with official IP addresses.
After updating to 4.007 we experience the loss of connection / routing to the protected network on interface eth2 each time we received a Pattern Update.
The firewall was still pingable from the outside and the gateway address on eth2 was also still pingable. Routing from the outside to any other address behind eth2 failed.
Rebooting the firewall via WebAdmin caused the machine to hang before shutting down, making a hard reboot necessary.
After rebooting everything works fine until the next Pattern Update.
We have deactivated Pattern Updates for now and the machine is stable.
Any thoughts???
Kind regards
VH
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