GRE tunnel configuration

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dushanraman
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Joined: 07 Sep 2016 22:15

GRE tunnel configuration

Post by dushanraman » 13 Nov 2016 23:45

Hi folks,

Could anyone provide some insight on how to configure a GRE tunnel between 2 x 7705 nodes.

I was only able to find configs to intergrate SDP to use GRE tunnel, but nothing of how to create a GRE tunnel.

Would be great if someone could provide an example or just point out what needs to be done.

Thank you.

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thekotaksampah
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Joined: 06 Jan 2014 20:04

Re: GRE tunnel configuration

Post by thekotaksampah » 24 Nov 2016 19:21

Hi,

I think in Nokia Router to create GRE tunnel, we just use that you mention above.

Thank You

dushanraman
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Posts: 8
Joined: 07 Sep 2016 22:15

Re: GRE tunnel configuration

Post by dushanraman » 27 Nov 2016 22:39

Hi Thanks for that will try to implement it and see how it goes.

Appreciate the confirmation.

dushanraman
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Posts: 8
Joined: 07 Sep 2016 22:15

Re: GRE tunnel configuration

Post by dushanraman » 28 Nov 2016 19:27

thekotaksampah wrote:Hi,

I think in Nokia Router to create GRE tunnel, we just use that you mention above.

Thank You
Thanks mate, I tested this and it worked, pretty straightforward thats what confused me the most. It was too simple to configure so was wondering whetehr I was missing something.

Appreciate your response.

Cheers!

jhonnyeriksson
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Joined: 27 Apr 2017 08:21

Re: GRE tunnel configuration

Post by jhonnyeriksson » 27 Apr 2017 08:23

Hello,

Do you have any example configuration for standard GRE tunnel setup in 7750SR? I cant find one in the regular 7750SR configuration guides. Is it required to have a ISA module?

Thanks, Best Regards

DoobieHowserMD
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Joined: 30 Jul 2013 14:16

Re: GRE tunnel configuration

Post by DoobieHowserMD » 18 May 2017 12:52

You do not need an ISA card to create a GRE tunnel for a SDP. Here is an example of configuring the SDP over GRE:

configure service sdp <sdp-id> create
far-end x.x.x.x/x
no shutdown
exit


Then you will type in show service sdp and the list will show you the Delivery Method which will say GRE. The default configuration of a SDP is to be attached to a GRE tunnel. You have to change the command in order to bind it over LDP/RSVP. That would look something like configure service sdp <sdp-id> mpls create.

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