URL & Port Filtering on Cisco IOS Router

[Anand Narayana]

Hi,

i have already setup URL filtering on my cisco IOS router, now i wanted to block a specific port using the url filtering method instead of using ACL, how do i do that?

my requirement is to block "talk.google.com:443"

if i deny access to port 443 in ACL is denying for all the 443 request, so instead i want to deny 443 only for the "talk.google.com"

[b.hsu]

Instead of blocking access altogether, you can remove specific undesirable objects from HTTP traffic, such as ActiveX objects or Java applets, that may pose a security threat in certain situations.

http://www.cisco.com/en/US/products/ps6120/products_configuration_guide_chapter09186a008054c4a6.html#wp1045692