similar to: getting multiple network interfaces to work in 3.2

I am thinking about setting up an asterisk PBX system for my company. But since I can't be at all the locations all the time I am setting up an automatic backup system where if the backup detects that the primay is down it takes over the IP so calls can be made once more. For this reason I want to setup a seperate HARDWARE PSTN Gateway. Are there any equiptment that can be plugged into

I have a system with a large LVM VG partition. I was wondering if there is a way i could share the partition using nbd and have the nbd-client have access the LVM as if it was local. SYSTEM A: /dev/sda3 is a LVM partition and is assigned to VG volgroup1. I want to share /dev/sda3 via nbd-server SYSTEM B: receives A''s /dev/sda3 as /dev/nbd0. I want to access it as VG volgroup1. I am

Hello all, I have been running xen for a while now with two interfaces: 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

Hello all, I have been running xen for a while now with two interfaces: 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

when performing a live migration i know the contents of the ram is copied over two the new xen server, but how about the contents of the swap partition. currently I have the swap partition in a seperate loopback file from the root partition. if i want to do a live migration, do i have to give the new server access to the swap partition file along with the root partition file? of can i just

Hello, I''m new to Xen (and this mailing-list) and facing some problems with the network. I''m stuck and don''t know how to continue. And Google isn''t very helpful either... My setup: - Ubuntu 7.10 for dom0 and Debian 4.0 for all domU - 4 physical NIC (DHCP from my ISP, internal LAN, DMZ & WLAN) - 1 Dom as firewall/router - 1 domU with internal services

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" "$@"

Hi Folks: I have a strange problem with multiple (2) NICs on a CentOS 5.5 dom0 setup running xen 3.4.3 and have been struggling to fix it for some time. I could not find anything by googling or searching through this list but that is probably because I couldn''t figure out the correct search terms. After I configure my bridges the command "system network restart" fails for eth1

Hello all, I would like to use two network interfaces. It is working but I notice that both bridges hace the same id. #brctl show bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no peth0 vif0.0 vif10.0 xenbr1

Hello all, I''m using Red Hat Enterprise Linux 5 (with RH Virtualization) and a Dell Poweredge 2950 with 10 NICs. My virtual operating systems are all RHEL4, and I''ve installed 4 instances. I''m trying to set up the virtual operating systems so that the physical NICs are allocated to certain operating systems. Using the following tutorial:

I'm also seeing this error in a very similar setup $ cat /etc/xen/scripts/network-dualbridge #!/bin/sh dir=$(dirname "$0") $dir/network-bridge "$@" vifnum=0 netdev=eth0 bridge=xenbr0 $dir/network-bridge "$@" vifnum=1 netdev=eth1 bridge=xenbr1 but in my case, each interface that is setup with a bridge already has an IP assigned to it via /etc/network/interfaces

I'm seeing an issue with xend not running a custom network script automatically, but 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

Hi @all, I tried to setup xen 3.3 on centos 5 Update 2. I used the following packages: http://bderzhavets.blogspot.com/2008/08/install-xen-3.html The server has 4 physical network interfaces and i want to use them all. eth0 => only for host (configured with static ip) eth1 => first vm (configured with static ip) eth2 => second vm (configured with static ip) eth3 => all other vm

I am having issues with guest OSes running on SLES10 (Sun 4200) hosts. Periodically, the guest OS system drops off the network. From the general network it is not pingable, consequently, ssh fails. If however, I log into the SLES10 server that is hosting the guest OS and ssh to the guest OS, then it becomes immediately pingable and accessible to the rest of the network. Almost like the

Hi, In one of our xen server, I am using two bonding. bond0 : Is for trunk, where the vlans are attached , port eth0 & eth1 is attached to bond0 bond1 : eth2 & eth3 are attached to bond1, where physical ip has been set . In the /etc/xen/xend-config.sxp, I am using (network-script *multi-network-bridge*) , the

I have a Xen DomU configuration that was made in the days before libvirt and virt-install. In this configuration I have: vif = [ ''mac=00:16:3e:05:06:01, bridge=xenbr0'', ''mac=00:16:3e:05:06:0a, bridge=xenbr1'' ] and then in xend-config.sxp I define (network-script my-network-bridge) where my-network-bridge is in the scripts directory and looks like this:

I have a OpenSuse 10.3 with xen 3.1.0 running and it''s been running fine for a few months. This past weekend it suddenly started to act up and after some troubleshooting I can now say that it seems like the guests(domU) loose the outgoing network pipe, from the console I can see that the TX counter is stuck at the same value but it''s no errors. It behaves as if whatever I try to

Hello Everyone, I have set up a xen server with 10 physical network devices using the bridge mode of XEN. This is because I want to split and separate the network traffic for security reasons. Maybe the best way is to use pci back hide. But I want to understand what is going on here. For all testings I have only activated eth[0-3]. My first tests were successful. I have created a VM using

I am writing this email in the hopes of getting some advice from Xen users. My main concern is performance and stability. Before I get any further, let me explain the environment: 1. I am using redhat enterprise linux 5 with the xen kernel (2.6.18-8.1.1.el5xen). This is on a Sun X4200 with two dual core AMD processors, 16Gb of RAM, a Sun StoredgeTek 3320 attached to the X4200,

Hi, I am facing issues after upgrading one of the server from rhel5.5. (86_64) to latest rhel5.7 (86_64). The server is under trunk configuraion. I have set the network bridge as follows: #!/bin/bash vconfig set_name_type DEV_PLUS_VID_NO_PAD dir=$(dirname " $0" /etc/xen/scripts/network-bridge $@ vifnum=1 bridge=xenbr2 netdev=bond0.10 /etc/xen/scripts/network-bridge $@