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Create GRE tunnel over IPSEC in OSPF

Hi Team,

How we can configure the GRE tunnel over IPSEC when we are using the OSPF.

My requirement is to configure the GRE tunnel over IPSEC between the Central router and three remote sites which is connected to central site. What's the configuration that I need to do in Central as well as remote router to create GRE Tunnel over IPSEC?

1 REPLY
Blue

Re: Create GRE tunnel over IPSEC in OSPF

Hi:

You should read this document, it will answer your questions and it includes sample configurations.

http://www.cisco.com/en/US/tech/tk583/tk372/technologies_white_paper09186a008018983e.shtml#dualhubs

HTH

Victor

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