On Wed, 27 Oct 2004 12:22:30 +0100 (BST), Jonathan Allen <jonathan@xxxxxxxxxxxxxxxxxx> wrote: > Paul, > > > Have a look at the Fedora examples at http://www.shorewall.net/bridge.html > > (about halfway down the page) for ifcfg-br0 and ifcfg-eth* > > OK, I have put the FC scripts in place as ifcfg-eth[012] and ifcfg-br0, > and put the script as /etc/rc.d/init.d/network > > The system seems to come up sane and working internally. However, it > cannot 'ping' out, or be 'ping'ed in by another machine on the LAN. Both > say 'no route to host' > > ifconfig now says: > > br0 Link encap:Ethernet HWaddr 00:00:00:00:00:00 > inet addr:192.168.1.64 Bcast:192.168.1.255 Mask:255.255.255.0 > inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:27 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:0 (0.0 b) TX bytes:1302 (1.2 Kb) > > eth0 Link encap:Ethernet HWaddr 00:50:22:20:2F:67 > inet6 addr: fe80::250:22ff:fe20:2f67/64 Scope:Link > UP BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:45 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:5 dropped:0 overruns:0 carrier:10 > collisions:0 txqueuelen:1000 > RX bytes:4493 (4.3 Kb) TX bytes:0 (0.0 b) > Interrupt:11 Base address:0x8c00 > > eth1 Link encap:Ethernet HWaddr 00:50:22:20:22:03 > inet6 addr: fe80::250:22ff:fe20:2203/64 Scope:Link > UP BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:426 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:5 dropped:0 overruns:0 carrier:10 > collisions:0 txqueuelen:1000 > RX bytes:29611 (28.9 Kb) TX bytes:0 (0.0 b) > Interrupt:10 Base address:0xa000 > > eth2 Link encap:Ethernet HWaddr 00:50:22:28:04:59 > inet6 addr: fe80::250:22ff:fe28:459/64 Scope:Link > UP BROADCAST MULTICAST MTU:1500 Metric:1 > RX packets:48 errors:0 dropped:0 overruns:0 frame:0 > TX packets:0 errors:5 dropped:0 overruns:0 carrier:10 > collisions:0 txqueuelen:1000 > RX bytes:6055 (5.9 Kb) TX bytes:0 (0.0 b) > Interrupt:5 Base address:0xfc00 > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > inet6 addr: ::1/128 Scope:Host > UP LOOPBACK RUNNING MTU:16436 Metric:1 > RX packets:1847 errors:0 dropped:0 overruns:0 frame:0 > TX packets:1847 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:1821804 (1.7 Mb) TX bytes:1821804 (1.7 Mb) > > I set the bridge IP address to 192.168.1.64, with a netmask of 255.255.255.0 > The other machine on the LAN is at 192.168.1.10 > > route says: > > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 192.168.1.0 * 255.255.255.0 U 0 0 0 br0 > > It seems so close, but something is still missing - any ideas ? > > Jonathan First I have not done bridging on Linux before, but... Was it working before you set up the bridging? What do you get with arp -a on both systems. -- Leonard Isham, CISSP Ostendo non ostento.
