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Zone based firewall

rgonzalch
Level 1
Level 1

Hi,

I have been controlling traffic with ACL  but i want to configure ZFW and i want to ask  how can i migrate ACL´s to policy with ZFW. I mean for example

i have acl

permit ip any 64.x.x.x 0.0.0.255

deny ip any any 

how can i do to do this with ZFW???

Thanks in advance!

Regards.

2 Replies 2

wzhang
Cisco Employee
Cisco Employee

Hi,

For generic ZBF configuration examples, please take a look at:

http://www.cisco.com/en/US/partner/docs/ios/sec_data_plane/configuration/guide/sec_zone_polcy_firew_ps10592_TSD_Products_Configuration_Guide_Chapter.html#wp1124453

Specifically, if you have traffic you want to permit as in your example here, you'd have something like this:

class-map type inspect match-any permit-64-net

match access-group permit-64-acl

!

policy-map type inspect fw

class type inspect permit-64-net

  pass

class class-default

  drop log

where permit-64-net refers to the ACL you have, and apply this policy to the appropriate zone pair. Obviously you'd also have other inspect classes where you'd configure the "inspect" action as you normally would.
Hope this helps.
Thanks,
Wen

Hi,

Thanks for your answer!

I configured inspect in class map for acl and it is works fine.

Best Regards

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