From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vikas B. Wadhwani" Date: Wed, 15 May 2002 18:22:32 +0000 Subject: [LARTC] GRE tunnel question Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org 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" __________________________________________________ Do You Yahoo!? LAUNCH - Your Yahoo! Music Experience http://launch.yahoo.com _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/