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bypass command within an ACL

clayton-price
Level 1
Level 1

I'm having a hard time determining what exactly the bypass keyword does. For example, I want to NAT 192.168.248.30 going to anything other than 10.0.0.0. How would the results vary in the two ACL's below.

acl 1

clause 5 permit any any destination 10.0.0.0 255.255.255.0

clause 6 permit any 192.168.248.30 destination any sourcegroup ACC-PAT

clause 10 permit any any destination any

apply circuit-(VLAN3)

acl 1

clause 6 bypass any any destination 10.0.0.0 255.255.255.0

clause 7 permit any 192.168.248.30 destination any sourcegroup ACC-PAT

clause 10 permit any any destination any

apply circuit-(VLAN3)

What other things does the bypass command affect?

Another question, Will an acl allow an established connection? On a router there is an option to do permit ip any any established. Does a CSS offer the same?

Thanks,

Clayton Price

1 Reply 1

Gilles Dufour
Cisco Employee
Cisco Employee

the bypass means the traffic is permitted and the CSS will not try to match a content rule.

So, both can work in your scenario.

Gilles.

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