Re: Bridge IP not anwering
Turoň Ivo ing. <ivo.turon-DaxCcB8ovh/[email protected]> Sat, 3 Mar 2007 20:27:27 +0100
| Newsgroups | gmane.linux.network.bridge.ebtables.user |
|---|---|
| Message-ID | <[email protected]> |
If you want to ping that machine you need to allow responses, So it is necesary to have something i ń iptables INPUT and OUTPUT If you have defautl in INPUT DROP than do not complane that it do not answer (when you want drop everything) Even ebtables rules can drop everything, so be sure what you allow and what you denny -----Original Message----- From: Fernando Rodriguez [mailto:frod-Y20lP/[email protected]] Sent: Saturday, March 03, 2007 6:23 PM To: Turoň Ivo ing.; [email protected] Subject: RE: [Ebtables-user] Bridge IP not anwering I currently have no rules for iptables or ebtables is this the reazon of why i cant ping or access the bridge via its ip?? -----Mensaje original----- De: ebtables-user-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org [mailto:ebtables-user-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] En nombre de Turon Ivo ing. Enviado el: Jueves, 01 de Marzo de 2007 03:31 p.m. Para: [email protected] Asunto: Re: [Ebtables-user] Bridge IP not anwering You didn't write anything about iptables setting. This could be problem what is your iptables setting ? Did you allow input and output for that ping partner ? -----Original Message----- From: ebtables-user-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org [mailto:ebtables-user-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org]On Behalf Of Fernando Rodriguez Sent: Thursday, March 01, 2007 10:03 PM To: [email protected] Subject: [Ebtables-user] Bridge IP not anwering 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?? Do i have to use ebtables to achieve this?? Thanks -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Ebtables-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ebtables-user ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Ebtables-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ebtables-user -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV