03-09-2007 05:16 AM - edited 02-21-2020 01:26 AM
Greetings,
Users on remote network behind Cisco 2821 reporting dropped connections to mail server behind ASA. 20-seconds later, the connections get re-established. I run a constant "ping" to the remote LAN and do not see a drop over the tunnel.
Any ideas?
Thanks.
03-09-2007 07:29 AM
Try enabling "inspect esmtp" to see if that helps.
-Kanishka
03-09-2007 10:25 AM
Thanks for the quick reply.
As I understand what I've read - esmtp inspect is on by default on the ASA. Is that true? So - in this case - would I turn it on in the router as well? BTW: These two sites are on a LAN2LAN VPN .... does that change what you suggested?
Thanks.
03-09-2007 03:24 PM
Hi,
If you are running 7.2.2, try disabling the inspect esmtp on the ASA rather than enabling on the router.
HTH,
Please rate if helps,
Regards,
Kamal
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