Xen project Mailing List

Re: [Xen-users] two bridges with xen 3.2.0

From: Gareth Bult <gareth@xxxxxxxxxxxxx>

Date: Wed, 20 Feb 2008 18:34:45 +0000 (GMT)

Cc: xen-users@xxxxxxxxxxxxxxxxxxx, Gareth Bult <gareth@xxxxxxxxxxxxx>

Delivery-date: Wed, 20 Feb 2008 10:35:22 -0800

List-id: Xen user discussion <xen-users.lists.xensource.com>

Urm, I've never tried "not" giving it an IP/MAC in the vif= .. what happens if you add them as per my example? ----- Original Message ----- step 3.: "Jordi Moles" <jordi@xxxxxxxxx> To: "Gareth Bult" <gareth@xxxxxxxxxxxxx> Cc: xen-users@xxxxxxxxxxxxxxxxxxx Sent: 20 February 2008 18:11:16 o'clock (GMT) Europe/London Subject: Re: [Xen-users] two bridges with xen 3.2.0 Hi, i tried something new.... i read somewhere that the problem now was that i had not installed hotplug on my debian. i did this: ******** # apt-get install hotplug S'estÃ llegint la llista de paquets... Fet S'estÃ construint l'arbre de dependÃncies... Fet Paquets suggerits: ifrename S'ELIMINARAN els segÃents paquets: initramfs-tools udev S'instalÂlaran els segÃents paquets NOUS: hotplug 0 actualitzats, 1 nous a instalÂlar, 2 a eliminar i 0 no actualitzats. Es necessita obtenir 67,3kB d'arxius. DesprÃs de desempaquetar s'alliberaran 971kB d'espai en disc. Voleu continuar [S/n]? Des:1 http://ftp.rediris.es etch/main hotplug 0.0.20040329-26 [67,3kB] 67,3kB descarregats en 1s (48,9kB/s) S'estan preconfigurant els paquets... (S'estÃ llegint la base de dades ... hi ha 31229 fitxers i directoris instalÂlats actualment.) S'estÃ desinstalÂlant initramfs-tools ... S'estÃ desinstalÂlant udev ... ************************************************************** * Please reboot your system as soon as possible! * After removing udev the system may not be fully functional. ************************************************************** S'estÃ seleccionant el paquet hotplug prÃviament no seleccionat. (S'estÃ llegint la base de dades ... hi ha 31093 fitxers i directoris instalÂlats actualment.) S'estÃ desempaquetant hotplug (de .../hotplug_0.0.20040329-26_all.deb) ... S'estÃ configurant hotplug (0.0.20040329-26) ... x01glus01:/etc/udev/rules.d# ******** The thing is that it removed 2 different paquets, "initramfs-tools" and "udev", which i don't if xen needs. anyway... after that, i keep getting the same error; ********** Error: Device 0 (vif) could not be connected. Hotplug scripts not working. ********** any idea? En/na Jordi Moles ha escrit: > Hi guys, > > let's see... > > i've got my own script for bridges: > > ******* > #!/bin/sh > XENDIR="/etc/xen/scripts" > > $XENDIR/network-bridge "$@" netdev=eth0 bridge=eth0 vifnum=0 > $XENDIR/network-bridge "$@" netdev=eth1 bridge=eth1 vifnum=1 > ******* > > this is my interfaces file > > ********* > auto lo > iface lo inet loopback > > auto eth0 > iface eth0 inet static > address 192.168.1.200 > netmask 255.255.255.0 > network 192.168.1.0 > broadcast 192.168.1.255 > gateway 192.168.1.231 > > auto eth1 > iface eth1 inet static > address 192.168.2.200 > netmask 255.255.255.0 > ********* > > and virtual machines have this in their conf files: > > ************ > vif = [ 'bridge=eth0', 'bridge=eth1' ] > ************ > > so.... > > when i try to create the machine... i get this: > > ********** > Error: Device 0 (vif) could not be connected. Hotplug scripts not > working. > ********** > > Any idea? > > Thank you. > > En/na Gareth Bult ha escrit: >> Ok, >> >> /etc/network/interfaces - as you like it, don't change it for xen .. >> and xen won't change it. >> >> Here's my config; >> >> (xend-tcp-xmlrpc-server no) >> (xend-unix-xmlrpc-server yes) >> (xend-api-server ((unix))) >> (xend-relocation-server yes) >> (xend-relocation-port 8002) >> (xend-relocation-address '<my private ip>') >> (xend-relocation-hosts-allow '') >> (network-script my-network-bridge) >> (vif-script vif-bridge) >> (dom0-min-mem 196) >> (dom0-cpus 0) >> (vncpasswd '') >> (xend-http-server yes) >> (xend-port 8000) >> (xend-address '<my private ip>') >> (xend-unix-server yes) >> (xend-unix-path /var/lib/xend/xend-socket) >> >> Note; I called my script; "my-network-bridge", everything else is >> "default". >> >> hth >> >> >> ----- Original Message ----- >> step 3.: "Jordi Moles" <jordi@xxxxxxxxx> >> To: "Gareth Bult" <gareth@xxxxxxxxxxxxx> >> Cc: xen-users@xxxxxxxxxxxxxxxxxxx >> Sent: 20 February 2008 16:07:07 o'clock (GMT) Europe/London >> Subject: Re: [Xen-users] two bridges with xen 3.2.0 >> >> Hi, >> >> i'm sorry guys, i don't quite get it. >> >> i replaced my script with this one: >> >> *********** >> >> #!/bin/sh >> XENDIR="/etc/xen/scripts" >> >> $XENDIR/network-bridge "$@" netdev=eth0 bridge=eth0 vifnum=0 >> $XENDIR/network-bridge "$@" netdev=eth1 bridge=eth1 vifnum=1 >> >> >> *********** >> >> on the other hand.... >> >> what about /etc/xen/xend-config.sxp ? Do i have to keep the >> (vif-script vif-bridge) line? Do i have to use another script? >> >> what about /etc/network/interfaces? can i use something like this? >> >> **************** >> auto lo >> iface lo inet loopback >> >> auto eth0 >> iface eth0 inet static >> address 192.168.1.200 >> netmask 255.255.255.0 >> network 192.168.1.0 >> broadcast 192.168.1.255 >> gateway 192.168.1.231 >> >> auto eth1 >> iface eth1 inet static >> address 192.168.2.200 >> netmask 255.255.255.0 >> >> **************** >> >> or do i have to replace eth0 with peth0 in this file? will debian >> load the newtork interfaces if i change the name? >> >> Thank you. >> >> En/na Gareth Bult ha escrit: >> >>> Hi, >>> >>> Here's my Xen3.2 script .. working 100% on multiple boxes ... >>> >>> #!/bin/sh >>> XENDIR="/etc/xen/scripts" >>> >>> $XENDIR/network-bridge "$@" netdev=eth0 bridge=eth0 vifnum=0 >>> $XENDIR/network-bridge "$@" netdev=eth1 bridge=eth1 vifnum=1 >>> >>> NOTE:: >>> >>> The nice people at Xen changed the default bridge from Xenbr<n> to >>> eth<n>. >>> >>> New method; >>> a. rename device eth0 to peth0 >>> b. create a bridge called eth0 (!!) >>> c. include peth0 as a device for bridge eth0 >>> >>> !! >>> >>> Much improved method, however, the documentation stinks .. >>> >>> Gareth. >>> >>> >>> ----- Original Message ----- >>> step 3.: "Jordi Moles" <jordi@xxxxxxxxx> >>> To: xen-users@xxxxxxxxxxxxxxxxxxx >>> Sent: 20 February 2008 11:50:33 o'clock (GMT) Europe/London >>> Subject: [Xen-users] two bridges with xen 3.2.0 >>> >>> hi, >>> >>> i'm trying the new 3.2.0. >>> >>> i've always used two bridges since 3.0.x with the following set up: >>> >>> Replace >>> >>> (network-script network-bridge) >>> >>> with >>> >>> (network-script network-bridge-both) >>> >>> in file /etc/xen/xend-config.sxp >>> >>> The content of network-bridge-both is >>> >>> ************ >>> >>> #!/bin/sh >>> dir=$(dirname "$0") >>> "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0 >>> "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1 >>> >>> ************ >>> >>> As i said, this used to work for 3.0.x and 3.1.x releases..... >>> >>> Now, it doesn't work anymore... >>> >>> when the xen loads.... >>> >>> there's only this in the ifconfig command: >>> >>> -lo >>> -peth0 >>> -peth1 >>> >>> What's different from the earlier releases? Thank you. >>> >>> _______________________________________________ >>> Xen-users mailing list >>> Xen-users@xxxxxxxxxxxxxxxxxxx >>> http://lists.xensource.com/xen-users >>> >>> _______________________________________________ >>> Xen-users mailing list >>> Xen-users@xxxxxxxxxxxxxxxxxxx >>> http://lists.xensource.com/xen-users >>> >> >> >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@xxxxxxxxxxxxxxxxxxx >> http://lists.xensource.com/xen-users >> > > > _______________________________________________ > Xen-users mailing list > Xen-users@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users

©2013 Xen Project, A Linux Foundation Collaborative Project. All Rights Reserved.
Linux Foundation is a registered trademark of The Linux Foundation.
Xen Project is a trademark of The Linux Foundation.