prerouting & webproxy

Hi all,

As seen in the below diagram RB450G acts as central traffic management router with 3 different internet gateways.
RB450G is responsible to route PCs IP traffic from private network to respective dsl gateways using mangle prerouting rules.

add disabled=no distance=1 dst-address=0.0.0.0/0 gateway=192.168.100.1
routing-mark=DSL1 scope=30 target-scope=10

add action=mark-routing chain=prerouting comment=PC1 disabled=no
new-routing-mark=DSL1 passthrough=yes src-address=192.168.200.6


R450G is also responsible for traffic shaping managing relevant queues.

Now, I need to add a proxylizer instance on separate pc for to receive syslog from RB450G.

How can I combine transparent webproxy rule (chain=dstnat action=redirect to-ports=8080 protocol=tcp dst-port=80) on the same router RB450G while also keeping above prerouting rules for internet gateways?

(http://wiki.mikrotik.com/wiki/Proxylizer/Getting_Started#Install)
mt.jpg

??? :confused: