[j-nsp] Routing to tunnel interfaces on M10i

Nick Ryce Nick.Ryce at lumison.net
Tue Jan 18 09:08:13 EST 2011


Do you have a return route on the other device for the network you are trying to ping from?

-----Original Message-----
From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Alexander Shikoff
Sent: 18 January 2011 13:43
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] Routing to tunnel interfaces on M10i

Hello,

I have M10i box and a IP-IP tunnel to remote office:
minotaur at cr1-gdr.ki> show configuration interfaces ipip unit 0 {
    tunnel {
        source 109.68.40.33;
        destination 212.109.41.180;
    }
    family inet {
        mtu 1460;
        address 109.68.40.157/30;
    }
}

The tunnel is running, I can ping remote side from M10i box:

minotaur at cr1-gdr.ki> ping 109.68.40.158
PING 109.68.40.158 (109.68.40.158): 56 data bytes
64 bytes from 109.68.40.158: icmp_seq=0 ttl=64 time=20.347 ms ^C
--- 109.68.40.158 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss round-trip min/avg/max/stddev = 20.347/20.347/20.347/0.000 ms


But it seems that M10i does not route anything to this tunnel:
I cannot ping 109.68.40.158 from any other place of my network.

What's wrong with it? Thanks in advance.

--
MINO-RIPE
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