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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [FW1] Routing & Multiple Subnets
Michelle, What netmask are you using? By default, the netmask for 172.16.x.x is 255.255.0.0, which is the entire class-B network. If you are using class-C netmasks (255.255.255.0), then you should have the routes that you list. You should not need to add host routes if the network routes are correctly set up. I assume that the internal gateway has the correct masks and routes. -- Timothy Frost mailto:[email protected] EDS New Zealand Fax: +64-4-495-0473 8 Gilmer Terrace Phone: +64-4-495-0504 P O Box 3647 Wellington New Zealand > -----Original Message----- > From: [email protected] [SMTP:[email protected]] > Sent: Thursday, September 21, 2000 4:32 AM > To: [email protected] > Subject: [FW1] Routing & Multiple Subnets > > > I have a FW1 4.0 box and I have objects defined with valid IP addresses > and > NAT. I can get to all of the servers on the .1 network, but can't get to > any of the servers on the other subnets. My configuration is as follows: > > Internet ---- router ---- FW1 ---- 172.16.1 network ---- Internal Gateway > (router) ---- 172.16.2 network > 172.16.1.5 > | | > | | > 172.16.3 net 172.16.6 net > > In the routing table on the FW, the routes are as follows: > > Network Destination Gateway > 172.16.1.0 172.16.1.200 (internal NIC of FW) > 172.16.2.0 172.16.1.5 (internal gateway - router) > 172.16.3.0 172.16.1.5 (internal gateway - router) > 172.16.6.0 172.16.1.5 (internal gateway - router) > > Not only can I not get to the other subnets, when I try to add a route for > a > server to one of these subnets (valid IP, netmask, gateway, interface), I > get an error message that says, "Route addition failed: 87." > > Any assistance would be most appreciated. > > Thanks, Michelle > _____________________ > Michelle Johnston > Network Manager, NHRA > 2035 Financial Way > Glendora, CA 91741 > phone:> fax:> [email protected] > > > > ========================================================================== > ====== > To unsubscribe from this mailing list, please see the instructions at > http://www.checkpoint.com/services/mailing.html > ========================================================================== > ====== ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
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