topic Re: Unable to access my FMC in Network Security

Unable to access my FMC

Siddeeq Onden — Fri, 21 Feb 2020 16:27:49 GMT

I have a trouble accessing my FMC, Firepower management Center because of a wrong access list that i have created.

i lost the GUI access and left only CLI via my VMware console

if any leads to revert my access back highly appreciated

Access list: for reference

ACL: 1, HTTP, HTTPS, HTTP2.1 Only allowed, Port filtering: 163x, 9xxx

Thanks,
Siddeeq

Marvin Rhoads — Tue, 13 Nov 2018 15:10:31 GMT

Open a TAC case. If there is a backup on the FMC server they may be able to assist with restoration via cli.

Siddeeq Onden — Tue, 13 Nov 2018 15:18:04 GMT

Is there any possibility to clear or disable specific access list via CLI

Siddeeq Onden — Tue, 13 Nov 2018 15:19:34 GMT

Is there any possibility to clear or disable specific access list via CLI

Marvin Rhoads — Tue, 13 Nov 2018 15:22:56 GMT

There's no supported way to clear an ACL entry from the cli.

The TAC may be able to manipulate the database to do so but it's not a given thing.

It's definitely not something you want to try on your own.