HTTP loadbalancer VIP with rewrite question

[fonzy2013]

Hello,

I have plunged deep into the forum and the sources on internet but I can't find out which package that suits my needs best.
Basically I have a pfsense as a WAN router/fw/swiss army knife and want to do do classic BigIP F5 VIP loadbalancing with URL patterns/rewrites.
Example:
http(s)://my.wandomain.net/servercluster/.* -> VIP1
VIP1 is a group of 1..n LAN IP adresses (say 10.0.0.10 and 10.0.0.11) which gets the rewritten URL:
http(s)://10.0.0.(1/2)/.*

http(s)://my.wandomain.net/something/.* -> VIP2
VIP2 being other internal server/servers

I can do the above except the url-rewriting in squid3 with Reverse Proxy configuration, is there a good (simple) package for this?

If for any reason I have missed a forum entry on this topic I ask kindly that you don't shoot me.

[fonzy2013]

Update, I have got this to work with Varnish3 with manual entries.