similar to: network-route

Hello, I have now shfited to Centos 5.5, and I am testing live migration between 2 physical hosts with XEN 3.1.2. XEN 3.1.2 (virtualization) is included in centOS 5.5 during the installation phase, so everything is handled by default. A third host with Ubuntu OS serves as the network file system. The three hosts are connected by one D-link gigabit switch (DGS-2205). The downtime of live

I''m using Xen 4.1 and here''s what I did: 1.comment network-script and vif-script about bridge in /etc/xen/xend-config.sxp, uncomment the lines about nat 2.set vm config, add something like vif = [ ''mac=00:16:3e:00:00:11, ip=10.0.0.1'' ] 3.set /etc/network/interfaces in domU, add lines as follows: auto eth0 iface eth0 inet static address 10.0.0.1 gateway

Hello folks, I used to work with bridging for my xen networks, but my very last hosting provider doesn''t support multiple mac address on the switch port. So I''m trying to configure some virtual servers on xen 3.2.1 using the network-route and vif-route method instead of bridge. Everything works well, on the virtual server except the network. In the VM definition file, I have :

Greetings xen gurus... I''m working with xen-3.0-testing downloaded on July 3, 2006. I have configured an hvm domain and want to use vif-route and network-route to configure the communication. The domU starts up fine. I was able to complete the installation of the OS (RHES3) and can restart the domain repeatedly. However, I cannot ping the network interface from dom0 using the

I've asked this on the Xen users list, but had no response so far: I'm running CentOS 5.1 with all current updates: xen-libs-3.0.3-41.el5 xen-3.0.3-41.el5 kernel-xen-devel-2.6.18-53.1.4.el5 kernel-xen-2.6.18-53.1.4.el5 and have a domU config file from another (5.0) server which works. The difference is that on the new machine I want to use routed rather than bridged networking. In

Hello, I''ve installed on a debian squeeze server, xen 4 with one VM which run in route mode configuration with an IP failover. I wanted to create another VM which turn in nat mode, so I make that : - I let my xend-config.sxp with : (network-script ''network-route netdev=eth0'') (vif-script vif-route) because my first VM is the most important.... For the second, I

Hi James, Many thanks for your quick reply, and for the help. I''m now able to see the dom0 machine from the network, but I can''t seem to get into our out of dom1. I can''t see any IP addresses on my network such as 192.168.1.10 from within dom1, nor can I ping the machine''s address from dom0 or elsewhere on the network. My dom1 is a just a copy of the

Hi everyone, I need your help. I would like to create a front-back architecture with Xen. My physical server has only one public Interface. Currently, my DOM0 is using the network-route configuration: *(network-script ''network-route netdev=eth0'') (vif-script vif-route)* My DOM1 is configured with a public IP + proxy_arp with DOM0. DOM1 can connect any address on

Hello people, first of all this is my first mail and I am new to Xen so be nice with me :-) OK, I installed a Centos 5.5 in a system. Used yum groupinstall "Virtualization" to install anything related to Xen. Those packages installed:

Hello, Fast question: from DomU I cannot ping Dom0, I only get 19:17:33.573370 arp who-has 192.168.10.1 tell 192.168.10.150 19:17:34.573421 arp who-has 192.168.10.1 tell 192.168.10.150 using tcpdump in Dom0. Why? --------------- Detailed question: I''m setting up a Xen virtual server. The environment is: -HVM -AMD64 -Debian Etch and using Xen from Debian repository (so Xen 3.0.3,

I''m using Xen 4.1 and here''s what I did: 1.comment network-script and vif-script about bridge in /etc/xen/xend-config.sxp, uncomment the lines about nat 2.set vm config, add something like vif = [ ''mac=00:16:3e:00:00:11, ip=10.0.0.1'' ] 3.set /etc/network/interfaces in domU, add lines as follows: auto eth0 iface eth0 inet static address 10.0.0.1 gateway

Hello, I am having a frustrating time trying to get bridge networking working. I''ve gone over the Wiki page on the topic, a few of the howtoforge pages and everything that I am doing is failing utterly. What I want to achieve is to have Dom0 be a stub running two DomUs. One DomU being a router/firewall and the other being the rest of what is on the current machine.

Dual Core AMD Opteron(tm) Processor 280, 2 units. All configs are native. исходное сообщение Тема: RE: [Xen-users] Bad network performance between VMs in a domain. От: zvoice@snto.ru Дата: 18.04.2007 11.15 In my next message i ll give you to your questions, but i think the problem is when the packet comes from vif to bridge and then from bridge to another vif. But what is strange, that packets

Hi I am trying to install xen (64bit) on a Dell PowerEdge 2900. The installation process was something like the following: ----- apt-get install iproute bridge-utils python-twisted binutils zlib1g-dev python-dev transfig bzip2 screen ssh debootstrap libcurl3-dev libncurses5-dev x-dev build-essential gettext python-pyopenssl python-pam python-xml latex tetex-extra tetex-base

Hi, I want to switch my server into a Xen instance. Right now there are 10 vlans ending up at the server. For each service that the server provides, there is an alias IP address on each of the vlan interfaces to serve the clients. I want ot install xen, and divide the services into 4 virtual nodes. The dom0 machine has three network interfaces, eth0, eth1, eth2. eth0 and eth1 are bonded

Hi! I''m not new to Xen but I''m new to this list. I''m having a truely bizarre problem with Xen bridged networking at the moment. This is a new install, on RHEL4. The symptom is that any domU set up simply fails to talk to anything else. It''s there, and running, and it has an ethernet device, but there''s never any response. After digging through the

Hello, I am having big problems with Xen virtual network interfaces. First I tried typical bridge support, no luck. The packets sent from dom0 to domU seemed to disappear somewhere. Then, to debug the problem I have set up a simple point-to-point link and still have the same problem. I am using Xen 3.0.4-1 and Linux 2.6.16.x in both dom0 and domU. I have tried kernel 2.6.16.35 and 2.6.16.41. I

Hello, When using xen without a bridge but NAT or routing, HVM domains can''t boot, and qemu-dm-n.log contains: config qemu network with xen bridge for tap0 xenbr0 bridge xenbr0 does not exist! That''s because the qemu-ifup script always tries to add the vif to a default-named xenbr0 bridge. On the contrary, PV domains just work fine with the same configuration file except HVM

Hello, Was wondering if there is a solution to the error posted by "Dominique H Schramm" on the 5 Jan 2008 I''ve just changed from network-bridge to network-route and just noticed this problem Thanks, """ Hi guys, i got the following error: /etc/xen/scripts/network-route: line 27: /proc/sys/net/ipv4/conf/eth/proxy_arp: no such file or directory I use the

Hello, I am installing xen-3.0.31 on debian-etch-r7 version (apt-get install xen-linux-system-2.6.18-6-xen-686 screen ssh debootstrap python python-twisted iproute bridge-utils libcurl3-dev libssl0.9.7). My eth0 is configured to get IP via dhcp (interfaces file attached). I am able to boot into dom0, but starting xenbr0 causes loss of IP connectivity. Here is what I do. Initially, my