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Date: Sun, 21 Apr 1996 16:40:01 -0700 (PDT)
From: Dan Busarow <dan@dpcsys.com>
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To: freebsd-isp@freebsd.org
Subject: Gateway configuration
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Hi,

I started out Friday on what I thought would be a dead easy project.  Getting
2.1.0R routing between two class Cs.  Many, many hours later and I'm still
not routing.

What I've done.

  Recompiled the kernel with options GATEWAY (even though I don't think 
  you need this any more)

  In sysconfig I have gateway=YES
                      routedflags=NO
                      gated=YES

  and these entries for ifconfig

    network_interfaces="lo0 ed0 ed2"
    ifconfig_lo0="inet localhost"
    ifconfig_ed0="inet 165.90.143.192  netmask 255.255.255.0"
    ifconfig_ed2="inet 165.90.145.190  netmask 255.255.255.0"

  The only static route is for the loopback device.

  /etc/gated.conf has just a rip = yes ;

>From this machine I can ping hosts on both nets.  From both nets I can
ping this machine.  The route to 165.90.145 is propagated into 165.90.143

traceroute shows packets going to this machine and stopping.

IP Forwarding is turned on (both by options GATEWAY and the sysctl -w ...
in netstart) but it _won't_ forward packets.

165.90.145 is going to be subnetted to a /26 eventually but I've left it
as a full C for now to eliminate subnetting as a problem.  Also, if it has
any significane whatsoever, sitting on 165.90.145 are two PowerMacs running
OpenTransport.

Any suggestions?

Thanks,
Dan
-- 
 Dan Busarow
 DPC Systems
 Dana Point, California