cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
2298
Views
0
Helpful
8
Replies

Using separate external interfaces for DMVPN and Internet access

lincolnwebber
Level 1
Level 1

I Have a setup using DMVPN between a hub and about 18 other spokes. Direct spoke to spoke connectivity is allowed also. The transport for the connections is the internet, so each site has a default route to the ISP and the VPN is established from there. Both internet traffic and VPN traffic use this interface.

Now there is a requirement for a second internet connection that will be used exclusively for Internet browsing. How do I force internet traffic through the new ISP link, while still maintaining the dynamic nature of NHRP for initiating tunnels to other spokes using the original external interface? How can I achieve this with Policy Based Routing?

8 Replies 8

paolo bevilacqua
Hall of Fame
Hall of Fame

You can for example configure router-sourced GRE traffic to one interface, all the rest the other.

Peter Paluch
Cisco Employee
Cisco Employee