Firewall-1

Re: [FW-1] Bad Anti-Spoof Recovery

Subject: Re: [FW-1] Bad Anti-Spoof Recovery
From: Mark Elsen <mark.elsen AT GMAIL DOT COM>
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Date: Mon, 24 Jul 2006 22:29:52 +0200
I have an enforcement module that appears to have a "bad"
policy installed. That is, it feels that traffic coming in
from the management server is spoofed.

Check your interfaces configuration in your FW-object,
make sure that all a-spoofing params are set correct
for each subnet.


So how does one
install a corrected policy on this system? Obviously, you
cannot push a policy, but sometimes traffic originating from
the firewall itself gets through the anti-spoofing, so I
thought a,

        # fw fetch <master>

Might work, but no.

How does it fail then ? Error ?



So then I tried,

        # fw ctl uninstall

To kill the anti-spoofing, but the fetches would still fail.

What is a procedure to "reaquire" a module that has incorrectly
decided the management server is spoofing?


Subnet (interfaces) , should have the correct params set w.r.t the
networks they connect too.

M.

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