RE: [j-nsp] GRE configuration on Juniper

From: Martin, Christian (cmartin@gnilink.net)
Date: Mon Mar 25 2002 - 18:55:04 EST

Do you have a tunnel PIC installed in slot 2/1? You need a tunnel PIC to
create the tunnel. You are likely able to ping the remote end via your IGP.

-----Original Message-----
From: Babu Prabesh [mailto:Babu.Prabesh@cosinecom.com]
Sent: Monday, March 25, 2002 6:48 PM
To: juniper-nsp@puck.nether.net
Subject: [j-nsp] GRE configuration on Juniper

Hi,

I am trying to configure a GRE tunnel in Juniper and my
configuration looks as follows

[edit interfaces gr-2/1/0]
unit 0 {
    tunnel {
        source 20.6.1.2;
        destination 20.6.1.1;
    }
    family inet {
        address 9.9.9.2/32 {
            destination 9.9.9.1;
        }
    }
}

Both source and destination of the tunnel are pingable
(20.6.1.2 and 20.6.1.1)
However, when I try to ping the gre tunnel local endpoint
9.9.9.1, it fails.
TraceRoute takes me through the default route.
Also, show interfaces terse command does not show
gr-2/1/0 instead shows some other interface by name 'gre'.
I am running 5.1R1.4 version.

I was wondering, what the problem is with my configuration.

Thanks
 Babu

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