search for: vifnum

Displaying 20 results from an estimated 71 matches for "vifnum".

2009 Jun 17
1
Xen with multiple virtual network interfaces with one bond
...faces: dummy0 for host only communication, and eth0 for the outside network. my script looks like this: (/etc/xen/scripts/network-bridge-more) ------------------------------------------------------------------ #! /bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 netdev=dummy0 bridge=xenbr0 "$dir/network-bridge" "$@" vifnum=1 netdev=eth0 bridge=xenbr1 ------------------------------------------------------------------ now i have a newer setup where eth0 and eth1 are bonded. If i change eth0 in the above script to bond0 it messes up th...
2007 Jun 14
0
Multiple NIC usage in RHEL5
...tems. Using the following tutorial: http://www.debian-administration.org/articles/470 I created a my-network-script that accounts for seven of the NICS, and changed the access permissions accordingly: #!/bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0 "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1 "$dir/network-bridge" "$@" vifnum=2 netdev=eth2 bridge=xenbr2 "$dir/network-bridge" "$@" vifnum=3 netdev=eth3 bridge=xenbr3 "$dir/network-bridge...
2007 Nov 07
1
Network Issues/Questions
...in it (WLAN Access Point attached) - xenbr3 where eth0, eth1, eth2 and eth3 for the firewall What I have so far: - Xen installed and dom0 running - xenbr0, xenbr1, xenbr2 and xenbr3 created via custom script: #!/bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0 "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1 "$dir/network-bridge" "$@" vifnum=2 netdev=eth2 bridge=xenbr2 "$dir/network-bridge" "$@" vifnum=3 netdev=eth3 bridge=xenbr3 - dom1 with eth0 in it...
2006 Feb 07
3
second bridge for dual homed machine!
Hello! I set up a second bridge for a second nic. i made that manually with brctl addbr br1 ifconfig br1 up is there an "official" way how to configure such a second bridge in ''/etc/xen/*'' regards! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
2011 Feb 12
0
xen 3.4.3 on CentOS 5.5 dom0: multiple nic issue -- eth1 won''t restart
...-xen} dom0 # # create new network-bridge file dom0 # cat /etc/xen/scripts/network-bridge #!/bin/sh # Exit if anything goes wrong. set -e # First arg is the operation. OP=$1 shift script=/etc/xen/scripts/network-bridge-xen case ${OP} in start) $script start vifnum=0 bridge=xenbr0 netdev=eth0 $script start vifnum=1 bridge=xenbr1 netdev=eth1 # $script start vifnum=2 bridge=xenbri netdev=dummy0 ;; stop) $script stop vifnum=0 bridge=xenbr0 netdev=eth0 $script stop vifnum=1 bridge=xenbr1 netdev=eth1...
2011 Nov 18
5
XEN multiple bridge problem - VM won' start!
Hi, I've been using CentOS & Xen on a server that has 2 VM's configured. The default configuration includes one physical iface that is propagated (by a default bridge) to the VM's. Since I wanted to configure additional physical iface, define a new bridge and propagate it to the viface-s of the VM's, i configured the bridge/phys. iface and brought it up (here are
2007 Dec 04
1
Xen not applying custom network script on startup
...works when I run it manually. In /etc/xen/xend-config.sxp I've changed: (network-script network-bridge) TO: (network-script network-custom) Here is /etc/xen/scripts/network-custom: # !/bin/bash # network-custom script=/etc/xen/scripts/network-bridge case $1 in start) $script start vifnum=0 bridge=xenbr0 netdev=eth0 $script start vifnum=1 bridge=xenbr1 netdev=dummy0 $script start vifnum=2 bridge=xenbr2 netdev=dummy1 ;; stop) $script stop vifnum=0 bridge=xenbr0 netdev=eth0 $script stop vifnum=1 bridge=xenbr1 netdev=dummy0 $script stop vifnum=2 bridge=xenbr2 n...
2008 Apr 23
0
Bug#477525: xend with network-route fails to start, missing $vifnum
Package: xen-utils-3.2-1 Version: 3.2.0-5 Severity: important $vifnum is undefined when this is called. Starting XEN control daemon: xend/etc/xen/scripts/network-route: line 27: /proc/sys/net/ipv4/conf/eth/proxy_arp: No such file or directory /etc/xen/scripts/network-route: line 27: /proc/sys/net/ipv4/conf/eth/proxy_arp: No such file or directory /etc/xen/scripts/ne...
2011 Jan 31
3
Three small patches for xen-4.1.0-rc
Here are three small patches that I have applied to the Fedora xen builds and I think are are suitable for xen-4.1.0. The first patch fixes an anomaly in /etc/xen/scripts/network-route. Currently this script contains netdev=${netdev:-eth${vifnum}} ie. netdev is set to eth${vifnum} by default. Unfortunately vifnum is not set anywhere in the xen code so the default is actually the broken "eth". The patch changes the default to eth0 (which is what the comment at the top of the file says it should be). The next patch updates a co...
2008 Feb 01
3
No peth interface for xenbr4 and xenbr5
Hello all, I have a Xen server with 6 network interfaces, I want a bridge on all of them. I use a personal network script like this : #!/bin/bash dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0 "$dir/network-bridge" "$@" vifnum=1 netdev=eth1 bridge=xenbr1 "$dir/network-bridge" "$@" vifnum=2 netdev=eth2 bridge=xenbr2 "$dir/network-bridge" "$@" vifnum=3 netdev=eth3 bridge=xenbr3 "$dir/network-bridge...
2007 Dec 10
1
Network Problem after update 3.0 -> 3.1: blkback
...em: Dom0 is centos5.1, domU are centos5.1. My setup is really simple, the only thing is that I give 3 nics to the domU so I use a modified network script (which has worked since january... since fedora 6): " #!/bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 "$dir/network-bridge" "$@" vifnum=1 "$dir/network-bridge" "$@" vifnum=2 " So I have updated my xen dom0 from 3.0.3-rc5-8.1.15.el5 to 3.1.0-53.1.4.el5 (and kernel-xen 2.6.18-8.1.15.el5xen to 2.6.18-53.1.4.el5xen) and now my domU cant access the network...
2007 Mar 26
1
VLan help! :D?
Hi all, i need config xen with this ___________ __________ |VM1 |----------------bridge1-------------------| | |__________ | | | ____________ | |-----BALBLA |VM2 |
2007 May 24
5
bonding + VLANs -> Oops/panic, no VLAN on 100 Mbit cards [SOLVED]
...1. Bonding + VLAN leads to an Oops 2. Bonding + VLAN works 3. VLANs don''t work with 100 Mbit cards 4. VLANs work with 100 Mbit cards I use network-bridge script shipped with Xen 3.1. 1. Bonding + VLAN leads to an Oops: ifup bond0 ifup bond0.100 ifup bond0.200 ./network-bridge start vifnum=0 netdev=bond0 bridge=xenbr0 ./network-bridge start vifnum=1 netdev=bond0.100 bridge=xenbr100 # Ooops (and/or panic) here! ./network-bridge start vifnum=2 netdev=bond0.200 bridge=xenbr200 2. Bonding + VLAN works - note the "enslave": ifup bond0 ./network-bridge start vifnum=0 netdev=...
2007 May 24
5
bonding + VLANs -> Oops/panic, no VLAN on 100 Mbit cards [SOLVED]
...1. Bonding + VLAN leads to an Oops 2. Bonding + VLAN works 3. VLANs don''t work with 100 Mbit cards 4. VLANs work with 100 Mbit cards I use network-bridge script shipped with Xen 3.1. 1. Bonding + VLAN leads to an Oops: ifup bond0 ifup bond0.100 ifup bond0.200 ./network-bridge start vifnum=0 netdev=bond0 bridge=xenbr0 ./network-bridge start vifnum=1 netdev=bond0.100 bridge=xenbr100 # Ooops (and/or panic) here! ./network-bridge start vifnum=2 netdev=bond0.200 bridge=xenbr200 2. Bonding + VLAN works - note the "enslave": ifup bond0 ./network-bridge start vifnum=0 netdev=...
2009 Apr 01
3
installing DomU with two network bridges via virt-install
...t my-network-bridge) where my-network-bridge is in the scripts directory and looks like this: [root@fermigrid6 xen]# more scripts/my-network-bridge #!/bin/sh # start bridges on both eth0 and eth1 XENDIR="/etc/xen/scripts" $XENDIR/network-bridge "$@" netdev=eth0 bridge=xenbr0 vifnum=0 $XENDIR/network-bridge "$@" netdev=eth1 bridge=xenbr1 vifnum=1 Is there a way to automate all or part of this with virt-install? I''m guessing that I would still have to hack the xend-config.sxp to get xenbr0 and xenbr1 started on dom0 in the first place, but once that is done...
2006 Nov 09
6
bridge interfaces in dom0
Hi. I have another question, hopefully easier than my last: Do all physical interfaces in dom0 need to have an IP addresse in order to be used as a bridge by guest domains? I thought that the interface would have to merely be "up" but not necessarily have an IP address configured since bridging is done at layer 2. But alas, if I don''t configure an IP address on dom0 the bridge
2017 Nov 01
2
Centos and xen network bridge issue
...ed 'xenbr3' somehow with an interface named after one of the guests. The server will be retired shortly. Any help would be greatly appreciated. Thank you, Scott /etc/xen/scripts/network-bridge-pcl #/bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=1 netdev=eth2 bridge=xen-dmz2 "$dir/network-bridge" "$@" vifnum=3 netdev=eth0 bridge=xen-dmz1 ====== #brctl show bridge name bridge id STP enabled interfaces virbr0 8000.000000000000 yes xenbr3 8000.feffffffffff no guestname...
2011 Mar 21
7
1 host, 1 nick, 1 regular bridge, 1 local bridge, 5 vm
...n easily get 2 bridges, and have all the Domu connected to it but i can''t get Dom 0 to have an interface. Script to set up bridges called fine from xend-config.sxp ]# cat multiple-bridge > #!/bin/sh > dir=$(dirname "$0") > "$dir/network-bridge" "$@" vifnum=0 netdev=eth0 bridge=xenbr0 > "$dir/network-bridge" "$@" vifnum=2 netdev=dummy bridge=xenbrloc1 Out put from brctl show > bridge name bridge id STP enabled interfaces > xenbr0 8000.feffffffffff no vif1.0...
2017 Nov 01
0
Centos and xen network bridge issue
On 11/01/2017 07:55 AM, Scott Gennari wrote: > /etc/xen/scripts/network-bridge-pcl > > #/bin/sh > > dir=$(dirname "$0") > "$dir/network-bridge" "$@" vifnum=1 netdev=eth2 bridge=xen-dmz2 > "$dir/network-bridge" "$@" vifnum=3 netdev=eth0 bridge=xen-dmz1 Do you get any error output when you run: /etc/xen/scripts/network-bridge vifnum=1 netdev=eth2 bridge=xen-dmz2 If not, try: bash -x /etc/xen/scripts/network-bridge vifnum=1 ne...
2006 Mar 22
0
two bridges share the same bridge ID.
...vif10.1 Is that normal? Could it possibly cause network performance loss? I am using this script to set them up. /etc/xen/scripts/my-network-bridge #!/bin/bash case "$1" in start) /etc/xen/scripts/network-bridge start bridge=xenbr0 netdev=eth0 vifnum=0 antispoof=no /etc/xen/scripts/network-bridge start bridge=xenbr1 netdev=eth1 vifnum=1 antispoof=no ;; stop) /etc/xen/scripts/network-bridge stop bridge=xenbr0 netdev=eth0 vifnum=0 /etc/xen/scripts/network-bridge stop bridge=xenbr1 netdev=eth1 vifnum=1 ;; restart) $0 stop $0 start ;; *) echo &quot...