03-30-2018 05:59 AM - edited 02-21-2020 07:34 AM
I am using Cisco ASDM 7.3 for ASA on our network and am getting the following errors. I am a novice to Cisco firewall so any help would truly be appreciated. Thanks in advance. Here is the error:
TCP access denied by ACL from 151.74.189.169/32758 to outside:63.147.191.66/23
03-31-2018 03:35 AM
04-02-2018 05:04 AM
Hi Mohammed, thank you for your reply. How do I identify access-lists? I appreciate your help.
04-02-2018 05:15 AM
Here are my current access lists: https://gyazo.com/eb57009f0909c563d9eba6470bc7e8cf
04-02-2018 08:56 AM
Hi,
It seems you don't have a permit for telnet (port 23) to 63.147.191.66 traffic in your ACL. You have and permit ICMP any, permit for IP .67, .69, .70, and deny for all else.
04-03-2018 05:51 AM
09-20-2022 08:04 AM
If it doesn't specifically mention the ACL that is dropping this then it will be your commands to allow management connection to your ASA.
For example
ssh x.x.x.x 255.255.255.0 management
Obviously yours will be telnet specific.
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