01-20-2021 07:18 PM
Hello Guys,
Is there any way to whitelisting TCP/UDP port from Cisco FTD? From the connection events we saw that some of the specific ports are being blocked.
01-20-2021 08:42 PM
Hi
You'll need to create a rule (prefilter or ACP) to allow these ports.
Are they blocked because denied by a specific or default rule, or blocked traffic blocked by snort process?
01-20-2021 09:48 PM
Dear Molino,
Thanks for your reply.
Do you have any related document or can you share the steps of doing this?
01-20-2021 09:59 PM
Dear Molino,
It is blocked by SNORT Process.
Do you have any related document or could you share the steps of doing this?
01-24-2021 06:38 PM
Are you using FMC? If so, while going into advanced troubleshooting menu on your device, you can do a capture with trace and share the output.
Or you can go over CLI and type in system support trace, try your communication and share the output of the trace you got from CLI.
01-21-2021 12:24 AM
have you looked at the logs, is any IPS get involved ?
check below URL help you :
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