"Filter Url" Command

[jbulante]

I currently have "filter url htttp 0 0 0 0" configured on my Pix firewall. I would like to make an exception and tried:

filter url http except 0 0 63.192.19.21 255.255.255.255

This command does not work. Am I doing it right?

Please advice.

[Nairi Adamian]

Try

filter url except 63.192.19.21 255.255.255.255 0 0

This will filter all outbound HTTP connections except those from the 63.192.19.21 host.

hope this helps,

-Nairi

[thuwein]

i have the same problem

the point here is to filter all outbound HTTP connections except those to the host 63.192.19.21 and not from that host.

[brian.carter]

I have several of these working on my PIX. The only problem I see with yours is that you used the "http" key word in your statement, which won't work; it should just appear like this:

filter url except 0 0 63.192.19.21 255.255.255.255

[svarughe]

try this

sample

filter url except 172.16.5.9 255.255.255.255 0.0.0.0 0.0.0.0

filter activex 25 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0

filter java 25 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0

filter url http 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 allow longurl-truncate cgi-trunc

ate