From: "Vikas B. Wadhwani" <wvikas@yahoo.com>
To: lartc@vger.kernel.org
Subject: [LARTC] GRE tunnel question
Date: Wed, 15 May 2002 18:22:32 +0000 [thread overview]
Message-ID: <marc-lartc-102148700732414@msgid-missing> (raw)
Hi,
I have set up GRE tunnels accoding to the LARTC
document but its not working.
I have 3 routers connected in the form of a ring.
They have interfaces as follows:
Mars: 172.16.0.2, 172.16.1.1
Mercury: 172.16.0.1, 172.16.2.2
Pluto: 172.16.2.1, 172.16.1.2
Mars can reach 0.0 and 1.0 networks but not 2.0
network.
I set up a tunnel as follows on Mars:
ip tunnel add netb mode gre remote 172.16.0.1 local
172.16.0.2 ttl 255
ip link set netb up
ip addr add 172.16.1.1 dev netb
ip route add 172.16.2.0/24 dev netb
When I ping 172.16.2.1 or 172.16.2.2, I get:
PING 172.16.2.1 (172.16.2.1) from 172.16.1.1 : 56(84)
bytes of data.
From 172.16.1.1: Destination Host Unreachable
From 172.16.1.1: Destination Host Unreachable
Where am I going wrong? Please let me know.
Thanks,
Vikas
=="To remain cheerful and have equanimity in all circumstances is the greatest worship of God"
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next reply other threads:[~2002-05-15 18:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-15 18:22 Vikas B. Wadhwani [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-04-13 0:41 [LARTC] gre tunnel question Robin Cook
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