Access-List on Cisco ASA

[mudasir05]

Hello All,

I need to know how many access-lists i can apply on the outside interface of ASA.

If only one then i already have a access-list running on my ASA which is:

access-list OUTSIDE-IN-ACL extended permit icmp any any

and i have applied to the outside interface of the ASA.

Now i want to apply another access-list with a different name and apply it on the outside interface...will that work?

Thanks

[Marius Gunnerud · Accepted solution]

you can only have one ACL configufigure in a given direction on an interface.  So you can have one inbound and one outbound.  If you add another ACL to the outside interface in the inbound direction, it will replace the ACL that is already allocated to that interface in that direction.

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[Philip D'Ath]

I agree with MariusGunnerud.  You will need to merge your new access list with the existing one.