North American Network Operators Group
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Re: VoIP over IPsec

  • From: Kurt Erik Lindqvist
  • Date: Tue Feb 18 03:23:37 2003 


through the corporate enterprise net, Cisco routers with IPSEC/GRE
tunnels

over the public Internet.


Maybe a stupid question... why would you need GRE tunneling while IPsec
has a tunnel mode of its own?



For running routing over the tunnels for example...

- kurtis -