ZBF URL filtering Issue

tkatsiaounis — Mon, 11 Mar 2019 22:55:42 GMT

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.

ZBF URL filtering Issue

tkatsiaounis — Thu, 19 Apr 2012 11:35:23 GMT

SOLVED!!!!

All needed was a router reload!!!!!

ZBF URL filtering Issue

vladimirfilin — Mon, 20 May 2013 06:18:34 GMT

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

topic ZBF URL filtering Issue in Network Security

ZBF URL filtering Issue

ZBF URL filtering Issue

ZBF URL filtering Issue