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Step-by-Step Configuration and Troubleshooting Best Practices for the NGFW, NGIPS and AMP Technologies A Visual Guide to the Cisco Firepower Threat Defense (FTD)
New Member

How to use ASA with MPLS ?

Hello All.

I am Having 2 Sites. 1 Headoffice & 1 is Branch office. I want to connect these 2 site using MPLS on RV042 Routers at both side.

I am having 1 MPLS Connection & 1 Internet Connection at my Headoffice. I want my Branch Office LAN should access internet fom my Headoffice.

I am having Cisco ASA 5510 at my Head office. I want to control my branch Office LAN internet traffice using ASA 5510 @ my Headoffice.

Is this possible ? How can i do that ?

Headoffice LAN -

Branch Office LAN - /24

Cisco Employee

Re: How to use ASA with MPLS ?

Sure can. You just need to configure your branch office to send default gateway towards the MPLS connection towards HQ, and on the HQ ASA, you would need to have route for towards the MPLS link, configured ACL and NAT statement for the branch LAN subnet accordingly.

New Member

Re: How to use ASA with MPLS ?


Thanks for Reply.

Can you give me example configuration please..


Cisco Employee

Re: How to use ASA with MPLS ?

There is no sample configuration specific with MPLS in the topology.

It would just be normal routing configuration, and treating the branch network as just another subnet behind the ASA.

Cisco Employee

Re: How to use ASA with MPLS ?

Like Jennifer says the ASA will treat this network just like any other network.

You can see various config examples here:


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