Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Step-by-Step Configuration and Troubleshooting Best Practices for the NGFW, NGIPS and AMP Technologies A Visual Guide to the Cisco Firepower Threat Defense (FTD)
Community Member

how to fix below problem on log

greeting

I have log:

Sep 10 03:19:37 [10.4.3.20.2.2] %ASA-6-106015: Deny TCP (no connection) from 10

.15.6.164/6389 to 10.4.27.102/4486 flags ACK on interface inside

Is it any possible to open firewall to allow this traffic pass? I believe, it is default settings on my asa5520.

Any comments will be appreciated

Thanks in advance

2 REPLIES
Community Member

Re: how to fix below problem on log

by the way, it seems on server side, there is no such traffice can be monitored.

so, what is the messages means?

any advice?

Re: how to fix below problem on log

This is normal activity for a Firewall, if you check the system massages guide it explains the situation

http://www.cisco.com/en/US/docs/security/asa/asa72/system/message/logmsgs.html#wp1279822

236
Views
0
Helpful
2
Replies
CreatePlease to create content