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ASA 5512-X & 2 ISP lines

Lagrange
Level 1
Level 1

I have ASA 5512-X, with DMZ and private subnet configured. Is it posible to connect to ASA two separate/different ISP lines, one for DMZ and one for private network? 

3 Replies 3

nspasov
Cisco Employee
Cisco Employee

What type of IPS solution are you using/planning on using?

 

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Not IPS, ISP lines. I want to attach 2 different optical lines to ASA. Each line has router/modem on the end in bridge mode. One would serve private subnet, the other DMZ subnet. Is this possible to configure on ASA 4412-X? Thanx.

Ops, read that too fast :) So it sounds like you need PBR (Policy Based Routing) which is currently/yet not supported on ASAs. So most likely you will need to get a router to terminate your Internet Connections and then place the ASA behind that. 

There seems to be a workaround but it looks like it is not supported. Take a look at this post:

https://supportforums.cisco.com/discussion/11513066/asa-5510-dual-internet-connections-routing-dmz-traffic

 

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