On Monday 15 October 2007 11:12:40 pm Tim Groeneveld wrote: > On Monday 15 October 2007 11:07:39 pm Dan wrote: > > So, according to your emails, your external (eth1) interface on the > > Gateway machine ** needs to be .209 not .211 or .210 ** (as this is where > > the ISP's 'router' is pointing the .72 subnet according to what you > > said), and you need to type echo 1 > /proc/sys/net/ipv4/ip_forward on the > > gateway machine. No route commands needed: the Gateway machine knows > > where the .72 subnet is, because it has an interface on it. The Gateway > > Machine's default gateway is set to your normal ISP's gateway. > > .209 is taken by the routers gateway, so, it needs to be 210.
[EMAIL PROTECTED]:/home/tim# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
202.172.122.208 * 255.255.255.248 U 0 0 0 eth1
202.172.122.72 * 255.255.255.248 U 0 0 0 eth2
link-local * 255.255.0.0 U 1000 0 0 eth1
default home.gateway 0.0.0.0 UG 100 0 0 eth1
[EMAIL PROTECTED]:/home/tim# ip route list
202.172.122.208/29 dev eth1 proto kernel scope link src 202.172.122.210
202.172.122.72/29 dev eth2 proto kernel scope link src 202.172.122.73
169.254.0.0/16 dev eth1 scope link metric 1000
default via 202.172.122.209 dev eth1 metric 100
Is this the correct way to have the route, or is there something here that
could be stopping the route from working?
[EMAIL PROTECTED]:/home/tim# tcpdump -i eth2
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth2, link-type EN10MB (Ethernet), capture size 96 bytes
00:08:23.863360 IP 202-172-122-76.static.nsw-6.comcen.com.au.1175 >
jc-in-f99.google.com.www: S 3109124259:3109124259(0) win 65535 <mss
1460,nop,nop,sackOK>
00:08:26.786727 IP 202-172-122-76.static.nsw-6.comcen.com.au.1175 >
jc-in-f99.google.com.www: S 3109124259:3109124259(0) win 65535 <mss
1460,nop,nop,sackOK>
00:08:31.280752 arp who-has home.gateway tell
202-172-122-74.static.nsw-6.comcen.com.au
00:08:32.795422 IP 202-172-122-76.static.nsw-6.comcen.com.au.1175 >
jc-in-f99.google.com.www: S 3109124259:3109124259(0) win 65535 <mss
1460,nop,nop,sackOK>
That is a tcpdump of eth2 ... when typing 72.14.253.147 into a browser.
Thanks again,
- Tim G
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