[c-nsp] Two DMVPN spokes on a single 8xx

Tomas Daniska Tomas.Daniska at soitron.com
Fri Dec 3 09:26:34 EST 2010


Folks,

for HW based platforms it's needed to have a dedicated source IP address for each tunnel in order to have the tunnels CEF switched in hardware, due to ASIC limitations, and not process-switched.

Does anyone know if this applies to CPU based platforms as well, such as 87x/88x? I need to terminate two distinct VPNs using VRF lite, and definitely don't want the traffic end up being punted at the spokes. Sharing the same PPPoE dialer IP would simplify things, if it's supported. The setup is 2xDMVPN tunnel with GDOI protection.



Thanks much

--

Tomas Daniska
Senior CSE/BDM

Soitron, a.s.
Plynarenska 5, 829 75 Bratislava, Slovakia
tel: +421 2 58224000, fax: +421 2 58224520

The new IANA definition: IP Addresses Not Available



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