topic hi, in Network Security

Search for specific IP address on ACL

Jose Espinal — Tue, 12 Mar 2019 08:25:17 GMT

Hi gurus

As you can see I am very very new to Cisco IOS, so go easy on me.

I have multiple ACL rules, they are all named and they all have many entries on each on, is there a way to check-with one command-where and what statement an specific IP address is located?

something like (show access-list 192.192.192.192) and it will show me in which ACL is located and what kind of rule it has?

Thanks a bunch gurus

hi,

johnlloyd_13 — Wed, 19 Oct 2016 15:12:16 GMT

hi,

is this for an ASA or a router?

if it's ASA, try show run access-list <NAME OF ACL> | include <IP ADDRESS>

Big J

Jose Espinal — Wed, 19 Oct 2016 15:23:27 GMT

Big J

Thanks for jumping in and help me, it is an ASA and it worked greatly . but is there a way that the command look in all ACL and let me know where the entry is located

Thanks a bunch

hi,

johnlloyd_13 — Wed, 19 Oct 2016 15:27:29 GMT

hi,

i don't think there's such.

you could try to use the show run | i <IP ADDRESS> instead.

Thanks a bunc J.

Jose Espinal — Wed, 19 Oct 2016 15:58:40 GMT

Thanks a bunc J.

Re: Search for specific IP address on ACL

inghugoadmin — Tue, 30 Apr 2019 20:31:48 GMT

You can always use ASDM, or using SecureCRT just do a show access-list and search for the line.

Re: hi,

gnagy2 — Thu, 16 May 2019 14:47:26 GMT

Is there a way do to what might be called nested searches with sho access-list for Cisco ASAs (command line only) Ex: sho access-list | inc 1.2.3.4 | inc eq ssh Where you want to find all instances of the ip 1.2.3.4 in all the rules that permit ssh - That kind of thing? TIA!