troubleshooting Question

Different Gateways for Data and Internet Traffic (web proxy)

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hellosoftFlag for India asked on
RoutersNetworkingMicrosoft Forefront ISA Server
15 Comments2 Solutions1007 ViewsLast Modified:

i would like to change data and Internet traffic by adding different gateways.

current network setup:

- internet is connected to firewall outside interface (

- firewall Inside interface ( ) is connect to L3 (HP Procurve) swithch ( ) and ( - LAN)

- we have vlans configured on L3 switch and L3 switch is acting as Gateway for LAN machines.

- firewall LAN interface ( is acting as GW for L3 switch.

* All data (vpn also) and internet traffic is passing through L3 and then Firewall at this moment.

- I configured Proxy server using TMG. ( TMG lan interface is having without Gateway and WAN interface is having Public IP address.

i like to add routes as below:

1) All IP/Data traffic ( or ) traffic coming from should pass through

2) remaining all traffic (internet ) should pass through Proxy Server (TMG).

we are using HP Procurve 2910al switch.

much appreciate if any body help me to setup.

many thanks.
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