I have two asa5520s, version 7.2(2).
I have use access-list for the firewall as:
access-list outside extended permit ip object-group mydomain any
access-list outside extended permit icmp object-group mydomain any
access-group outside in interface outside.
I believe that all the ip traffic should be allowed from machine AA in private network behind inside interface to a machine BB in public network (outside of outside interface of asa5520)
(private) AA->asa5520->BB (public)
However, it seems works for most of case, but, it do not work for certain port.
telnet AA 80 -> it seems working fine
telnet AA 3816 -> it is not work.
when I do the packet trace on asa5520, it said access-list not allowed.
Could anyone advice me what does my configuratin miss? How to corrrect this problem? and also, how can I see all the implicy rules which set by default?
any comments will be appreciated
Thanks in advance