Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

CBAC/NAT and extended smtp

anyone knows the fix / workaround since CBAC is not working with

extended smtp properly ?

any suggest is appreciated.

1 REPLY
Cisco Employee

Re: CBAC/NAT and extended smtp

The only work around is to not have the Router "inspect" smtp traffic.

CBAC works like the "mailguard" on the PIX and only allows the 7 required SMTP commands through. As you have found out first hand, ESMTP does not work in conjunction with CBAC. As of right now, there is no fix for this.

Sorry,

-Bryan

99
Views
5
Helpful
1
Replies