cannot delete NAT rule on a PIX 535 (software version 7.0)

Unanswered Question

I'm trying to delete a NAT rule but I keep getting the message:

"The operation you are trying to perform will result in some security rules being nullified. Please review your translation/security rules and try again".

I'm using a PIX535 with software version 7.0(4).

I did check the Security Rules and I didn't see anything that would conflict.

I have this problem too.
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JORGE RODRIGUEZ Tue, 08/28/2007 - 11:15

Hi, you 1st need to delete any firewall rules and/or removing the hosts from any object-groups pertaning to the hosts in the nat translations, then you can remove static nats.

HTH

Jorge

JORGE RODRIGUEZ Tue, 08/28/2007 - 12:34

yeah, usually when you come accross these

"rules nullified" messages it is because the IPs are somehow tied in groups, admin groups, or access control lists .

Im glad you were able to reolve the issue..please rate all helpfull posts.

Jorge

JORGE RODRIGUEZ Tue, 08/28/2007 - 11:57

Hi, you 1st need to delete any firewall rules and/or removing the hosts from any object-groups pertaning to the hosts in the nat translations, then you can remove static nats.

HTH

Jorge

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