Re: [Bridge] Bridge IP not answering

["Fernando Rodriguez" <frod@aitelecom.net>]

Do i need to use ebtables to drop the bridge ip into routing chain ?? 

Do u have an example ??

thanks 

-----Mensaje original-----
De: kevin@ouraynet.com [mailto:kevin@ouraynet.com] 
Enviado el: Jueves, 01 de Marzo de 2007 01:14 p.m.
Para: Fernando Rodriguez
Asunto: Re: [Bridge] Bridge IP not answering

Have you used ebtables to drop the bridges IP out of the bridging chain and
into the routing chain?


Kevin


> Hello,
>
> I have set up a bridge with the following script that starts after the 
> network interfaces are started
>
> BRIDGENAME="BRQ"
> GATEWAY="192.168.0.1"
> BRIDGE_IP="192.168.0.122"
> BRIDGE_NETMASK="255.255.255.0"
> STP_ON="yes"
> STP_PRIO="1"
> RETVAL=0
>
> start() {
>         echo "Starting service bridge"
>        ifconfig eth2 promisc up
>         ifconfig eth3 promisc up
>         brctl addbr $BRIDGENAME  ||  return=$rc_failed
>         brctl addif $BRIDGENAME eth2  ||  return=$rc_failed
>         brctl addif $BRIDGENAME eth3  ||  return=$rc_failed
>         ifconfig eth2 0.0.0.0  ||  return=$rc_failed
>         ifconfig eth3 0.0.0.0  ||  return=$rc_failed
>         brctl sethello $BRIDGENAME 1  ||  return=$rc_failed
>         brctl setmaxage $BRIDGENAME 4  ||  return=$rc_failed
>         brctl setfd $BRIDGENAME 4  ||  return=$rc_failed
>         brctl stp $BRIDGENAME $STP_ON
>         brctl setbridgeprio $BRIDGENAME $STP_PRIO
>         ifconfig $BRIDGENAME $BRIDGE_IP netmask $BRIDGE_NETMASK up
>
>         ip route flush cache
>         ip route add default via $GATEWAY
>
> But the problem i have is that i am not able to contact the bridge on 
> its IP
> 192.168.0.122 i am running Centos 4.4 on a 2.6.18 kernel, i have 
> tested this setup on 3 different sets of network cards tg3, b44, 
> via-rhine and in all of them i have the same results no connection, i 
> know the bridge is working otherwise packets couldnt flow on the 
> network, im using bridge utils
> 1.0.4-4
>
> If any one knows what could be wrong??
>
> Or does any one has a script or an example on how they set up their 
> bridge in order to be able to access it via its IP
>
>
> Thanks
>
>
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