> your localhost eth0 -> shorewall -> Inet
> your localhost eth1 -> shorewall -> your other machines
correct :)
but shorewall is not responsible for the problem, since I ran all the
tests with shorewall stopped and all other network services stopped as
well.
> What address ranges do you use?
/etc/conf.d/net
iface_eth1="192.168.0.254 netmask 255.255.0.0"
iface_eth0="dhcp"
> What about routing? As root run:
> $ route
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 * 255.255.0.0 U 0 0 0 eth1
loopback * 255.0.0.0 U 0 0 0 lo
default 195-23-73-156.n 0.0.0.0 UG 0 0 0 eth0
> tracepath with eth1 up
# tracepath google.com
1: 195-23-73-156.net.novis.pt (195.23.73.156) 0.475ms pmtu 1500
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> tracepath with eth1 down
# tracepath google.com
1: 195-23-73-156.net.novis.pt (195.23.73.156) 0.713ms pmtu 1492
1: router (192.168.1.254) 0.817ms
2: r6613.nr.ip.pt (195.23.0.154) 73.028ms
3: 195-23-31-126.nr.ip.pt (195.23.31.126) 72.102ms
4: 195-23-31-165.nr.ip.pt (195.23.31.165) 73.625ms
5: 194-79-92-82.nr.ip.pt (194.79.92.82) asymm 7 76.323ms
6: 194-79-92-21.nr.ip.pt (194.79.92.21) asymm 5 77.538ms
7: g1-2-202.core01.lis01.atlas.cogentco.com (130.117.19.189) asymm
6 77.528ms
8: p2-2.core01.mad05.atlas.cogentco.com (130.117.0.121) asymm 7 87.644ms
9: p5-0.core01.bcn01.atlas.cogentco.com (130.117.1.105) asymm 8 98.060ms
10: p5-0.core01.par01.atlas.cogentco.com (130.117.1.110) asymm 8 118.240ms
11: p5-0.core02.par02.atlas.cogentco.com (130.117.1.229) asymm 10 119.976ms
12: p15-0.core01.fra03.atlas.cogentco.com (130.117.0.17) asymm 11 128.401ms
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Too many hops: pmtu 1492
Resume: pmtu 1492
192.168.1.254 is my ADSL modem that is connected to eth0.
Thanks for the reply Robert
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