09-09-2008 09:04 AM - edited 03-11-2019 06:41 AM
I am trying to restrict smtp traffic to be only allowed from my exchange server: 192.168.240.10
These are the access-list I used:
access-list 101 extended permit tcp host 192.168.240.10 interface outside eq smtp
access-list 101 extended deny tcp 192.168.240.0 255.255.255.0 any eq smtp
access-list 101 extended permit ip any any
It is not restricting clients from outbound smtp
Solved! Go to Solution.
09-09-2008 10:46 AM
Glad it worked out, please rate helpful posts in the future.
09-09-2008 09:07 AM
How is the acl applied? If it's not I would recommend the following.
access-list 101 extended permit tcp host 192.168.240.10 any eq smtp
access-list 101 extended deny tcp 192.168.240.0 255.255.255.0 any eq smtp
access-list 101 extended permit ip any any
access-group 101 in interface inside
09-09-2008 10:14 AM
That worked, thanks a million
09-09-2008 10:46 AM
Glad it worked out, please rate helpful posts in the future.
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