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Multiple VPN GRE tunnels (2 SDSL interfaces) to one central VPN router

Hello,

I´ve a question about VPN tunnels.

On a sublocation is one 2651 with 2 SDSL wics. Both SDSL wic´s are 512 Kbps. The SDSL wic´s have both a different username and password and connect to the same provider. I need more bandwidth than my 512 to a central VPN router. On the sublocation the highest bandwidth is 512. On the central location i can get 2 Mbps. I want to setup 2 GRE tunnels to the Central location. I use EIGRP through the tunnel.

I wonder if i create a loop or do i have 2 uplinks to the central location that both can be used ?

Or need i to confige for both interfaces one dialer instead of two dialers ?

Kind regards,

Edwin Gerritsen

Dhs Informatisering

egerritsen@dhs.nl

1 REPLY
Bronze

Re: Multiple VPN GRE tunnels (2 SDSL interfaces) to one central

I feel you can configure 2 GRE tunnels in parallel as long as you use different src/dst tunnel addresses. The routes learnt then should be treated as multiple paths to the destination.

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