ZBF URL filtering Issue

Unanswered Question
Apr 19th, 2012

Hello. I have the following problem. I try to implement the url filtering feature on a cisco 2811 router and whenever i enable the parameter map patterns the router retuns (after some time)

%Unable to compile obj regex...

My config is

parameter-map type urlfpolicy local URLFILTER

alert off

block-page message "THE REQUEST WAS BLOCKED BY YOUR ROUTER FIREWALL"

parameter-map type urlf-glob ALLOW-URL

pattern *.cisco.com

pattern cisco.com

parameter-map type urlf-glob DENY-URL

pattern *

class-map type urlfilter match-any ALLOW-URL

match  server-domain urlf-glob ALLOW-URL

class-map type urlfilter match-any DENY-URL

match  server-domain urlf-glob DENY-URL

class-map type inspect match-all INSPECT-HTTP

match protocol http

policy-map type inspect urlfilter URL-FILTER

parameter type urlfpolicy local URLFILTER

class type urlfilter ALLOW-URL

  allow  

class type urlfilter DENY-URL

  reset  

  log

policy-map type inspect IN-OUT

class type inspect VPN-TRAFFIC

  inspect

class type inspect INSPECT-HTTP

  inspect

  service-policy urlfilter URL-FILTER

class type inspect INTERNET-TRAFFIC

  inspect

class class-default

  drop

The result is that the router blocks ALL webpages without giving a block page message. Any help would be greatly appreciated.

I have this problem too.
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tkatsiaounis Thu, 04/19/2012 - 04:35

SOLVED!!!!

All needed was a router reload!!!!!

vladimirfilin Sun, 05/19/2013 - 23:18

I have same problem. Reboot router don't help me. Firewall allow all traffic and blocked url too.

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Posted April 19, 2012 at 2:57 AM
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