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aryoba
Premium,MVM
join:2002-08-22
kudos:4
reply to Lea Massiot

Re: VPN between two Cisco 887VA devices

said by Lea Massiot:

P.S. I don't know how to set a /31 mask instead of a /24 mask?
I tried 255.255.255.254 but with not luck.

You could use the /31 when you already enable ip subnet-zero. Otherwise using /30 is more common approach for point-to-point networks.