On multiple RB I use redirect rule to force all HTTP traffic to head to a parent proxy. But there is some sites who not work if they see the request coming from a proxy. I would like to exclude that sites to be redirected. I post this message before but no one answer to the point in 6 months. May be now someone is better prepared for such issue.
Of course there is possible to make another rule, on top of the basic one and exclude an customer IP from being redirected but not this is what I'm looking for. I'm looking to redirect every HTTP excluding a site (who might have multiple IP, and this to be changed weekly but will be done via DNS so not a problem).
I have the following scenario:
- RB 750 (or 450)
- real IP on WAN interface
- real IP on Lan interface (16 IP subnet)
- 10 cusstomers on LAN each one with his own real IP
- on RB there is Web proxy enabled on port 8080
- on RB in Firewall / Nat / I make a redirect rule for all traffic of the users with the destionation port 80 ... to be redirect on port 8080 on Internal IP of the RB. Basically I force all http traffic of the users to pass trought Web Proxy Cache of RB.
Now the big big question is ... how can I except a site ... from this Redirect Rule ... ? Per example the On Line Movies sites .. do not like to see multiple requests caming from same IP ... and right now ... if a person is watching a movie online ... others can not visit the same site (because all the HTTP request are done from the RB WAN IP) ... and because of this issue I want to exclude the site from the Web proxy and for accesing this site .. everyone to work on behalf of his own real IP...
I try Every combination ... make new rule, placed on top ... etc etc .. but seems not work ... as long as Redirect Rule is enabled ... looks I can not exclude one site from that rule.
Please help me on this matter. Big thank you !