Greetings, I have a routing problem I am hoping can be solved. I have three networks. A Private network, and a dual network the private network connects too. The internal network talks through a gateway/router(linux redhat 7.2) that has a default route set that allows the internal network to talk to a computer on the external networks. The external network is a Redundant network scheme in that if one of the networks goes down, the gateway/router should automatically switch traffic to the other network. I have several requirements. 1. The external dual network does not know anything about the internal network. 2. The router has to be able to sense the network malfunction and auto reroute the internal network to the secondary redundant network. I have the internal network successfully talking to one of the dual networks using this routing table: Ip Address of Gateway and routing table of gateway (10.1.1.12) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.1.1.0 * 255.255.255.0 U 0 0 0 eth4 10.8.0.0 10.8.0.137 255.255.0.0 UG 0 0 0 eth3 10.8.0.0 * 255.255.0.0 U 0 0 0 eth3 10.9.0.0 10.9.0.137 255.255.0.0 UG 0 0 0 eth2 10.9.0.0 * 255.255.0.0 U 0 0 0 eth2 127.0.0.0 * 255.0.0.0 U 0 0 0 lo default 10.1.1.12 0.0.0.0 UG 0 0 0 eth4 3 network cards: 10.8.0.137, 10.9.0.137, 10.1.1.12 in the gateway/router. 10.1.1.X is the internal network. 10.8.0.X is the 1st external network 10.9.0.X is the 2nd external network. How do I get the autorerouting to work? Chris ---------------------------------------------------------------------------- ----------- Chris Litchfield Ph. (757)-424-1004 Fax. (757)-424-1602 Senior Scientific Programmer EDO Corporation "The views, opinions, and judgments expressed in this message are solely those of the author. The message contents have not been reviewed or approved by EDO." _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
