mGRE VPN Tunnels

[shakeelahmadch]

Hello,

Can someone point me to the link where i can find the documentation for establishing Multipoint GRE Tunnels.

I have found few, but theyare specific to IPSec/MPLS; wherease my requirement is simple a mGRE Tunnels in my networks.

regards,

Shakeel

[aacole]

Hi, have a look at DMVPN, it may help here.

Normally DMVPN provides encrypted any to any connections, but its possible to set it up without encryption for mGRE and also the spokes can be set to only connect back to the hub.

If that sounds like a solution let me know and I'll give you some more information.

[l.tating]

Hi,

This is exactly what I need. I do not need to configure DMVPN but purely mGRE. I cannot find conclusive document that focuses only on the primary functions of mGRE (as standalone) feature.

We are trying to establish connectivity between spoke and HUB only but not between spokes. Do you have some working configs that suits this?

Thank you very much!

Lorenz