Re: Re: performance about use Linux as a router
On 2011-07-06 23:48:18 (+0800), jiangtao.jit wrote: > 5.brctl show like > bridge name bridge id STP enabled interfaces > br0no eth0 You've got a loop in your Ethernet network and spanning tree is disabled. The surprising bit is that you manage to get any packets through at all. Ethernet packets don't have a TTL field, so if they end up in a loop (for example br0 -> eth0 -> LAN -> eth1 -> br0 -> ...) they just keep getting repeated. brctl br0 stp on should fix your network. I suspect you're trying to do bonding though, which (as far as I know, having never played with it myself) is configured completely differently and might require support from the switch. Regards, Kristof ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
Re: Re: performance about use Linux as a router
>On Wed, Jul 6, 2011 at 3:59 PM, jiangtao.jit wrote: >> dear all: >> >> i have a x86 PC and i use it as a router >> the kernel is 2.6.38 >> >> there are two NICs: eth0 and eth1 >> >Can you show the interface configs for both the NICS and the Bridge? dear Sunny: these are the commands i used 1.i use ifconfig eth0 0.0.0.0cleared the eth0's ip 2.brctl addbr br0 3.brctl addif br0 eth0 4.ifconfig br0 10.1.0.1 5.brctl show like bridge name bridge id STP enabled interfaces br0no eth0 6.route like Kernel IP routing table Destination Gateway Genmask Flags Metric RefUse Iface 10.0.0.0* 255.0.0.0 U 0 00 br0 11.0.0.0* 255.0.0.0 U 0 00 eth1 default 11.1.0.20.0.0.0 UG0 00 eth1 are these info useful? thanks - 2011-07-06 jiangtao.jit ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
