similar to: dom0 eth0:0, eth0:1, eth0:2 network setup alias ips

Hi, I want to add 2 vlans by the following steps: 1. add the vlan interfaces: vconfig add eth0 100 --vlan100 vconfig add eth0 101 --vlan101 2. modify the network-bridge script by the websit, http://wiki.xensource.com/xenwiki/XenNetworking#head-04ebcc1760dbc4678e83b116afa310dc0612dc39 Comment each time ifup or ifdown commands are executed.The reason is that ifdown ends with

I added a virtual interface eth0:1 on one of my machines and suddenly networking breaks on startup of the system (eth0 is gone) when xend starts and runs the network-bridge script. This is supposed to be fixed according to: https://bugzilla.redhat.com/show_bug.cgi I checked and the network-bridge script contains this fix. It works fine on one of my PCs when eth0:1 is added, but not on this

Hi. I''ve installed our 1st Virtualized server using Xen. I''ve managed to create & populate a VM that''s going to be used as our office mail server. Everything seems to work ok -- I can send/receive email to/from the ''real world''. I''ve read a bunch at the Xen wiki about routing, and bridging, and security. Wow! Lots of stuff to digest

Hello, I am trying to run Xen 3 on FC5, but I cannot have the eth0 interface appear in domU. I have 3 servers running FC3 and Xen 2 with various domUs since a year. Everything is fine on that front. I took one of the server, upgraded it to FC5 and did the following: - yum install xen kernel-xen0 kernel-xenU - grub.conf contains title Fedora Core (2.6.15-1.2054_FC5xen0 root (hd0,0) kernel

(If this is a double post, I apologize, my email client crashed when I first sent it) I need some help to configure a secure network on my Xen server. I have been looking online and it seems a I need a routed network. But I am having a terrible time implementing it. My setup: Xen 3.4.2 CentOS 5.5 Dom0 1 NIC (eth0) All guests will be HVM What I want to do is something similar to a firewall

Hi all, I''m searching for a tutorial how to setup multiple network cards with xen network bridge setup in debian lenny. My problem is, bridges seams only to work if i put an ip adress in dom0 to them. Thanks, Alex _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I have searched the question which I am asking.But if some one has mentioned on their blog or link some where they have mentioned as how they installed CentOS as DomU on Debian Lenny (dom0)running xen-3.2.1 and I should have a look Then please share it here. -- Tapas _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hi, the networking just drives me crazy and it seems that i am missing something. So here is my situation: i have a server with 2 public IPs (85.214.1.230 and 81.169.1.81) the dom0 is on: ip 81.169.1.81 netmask 255.255.255.255 gw 81.169.1.1 i would like to have a domU with ip 85.214.1.230. I tried everything routing, bridging.. nothing seems to work. my dom0 config; . (network-script

Hello, I''m used to using Xen in a bridge mode where my dom0 and all domUs are on the same layer 2 network. However now I have to set up a server whose eth0 is on one network and the domUs will be on another /29. So, for example, if the eth0 of dom0 is 192.168.1.214/24, then I have 10.1.1.0/29 (10.1.1.0 -> 10.1.1.7) routed to it for use in domUs, how would I go about setting that up?

I have one nic and 5 static ip''s. i use debian lenny. How configure dom0 and domU, gets own ip address. -- View this message in context: http://www.nabble.com/One-nic-multiple-ip%27s-tp25141074p25141074.html Sent from the Xen - User mailing list archive at Nabble.com. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hello, can anybody help me how to configure vlans? There are vlans: vlan2 vlan3 vlan30 Server has one nic - eth0. vlan2 should be dom0 eth0(peth0) for management Each vlan3 and vlan30 should be has its own bridge. How to make it? Br Peter _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

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

xm list reveals the following information... Name Id Mem(MB) CPU State Time(s) Console Domain-0 0 315 0 r---- 2058.1 Domain-1 11 342 0 -b--- 5.2 9611 Domain-2 12 342 0 -b--- 3.9 9612 Xen seems to be working beautifully but I have not yet figured out how to get Domain-0 to ping both Domain-1 and Domain-2,

Hi, I was hoping someone on this forums could help me out with a problem I was facing with Xen. When I compiled the kernel for Xen-3.1.3 using "make world"(I know this is an old version but I need to use it for some compatibility issues), the kernel was missing the Xen netloop module. There was no /kernel/drivers/xen/netback/netloop.ko in the newly compiled kernel. I think we would

Hi, I''m a newbie to Xen and I need some help. I saw user ''datto'' had a similar problem but changed to FC4 to resolve it. I''m currently running FC3 and Xen2.0.7. I did the usual ''make install'' and I can boot into Xen dom0. However, my network card is not working. The driver is found in the linux-2.6.11.12-xen0 tree but not selected. I

Has anyone been able to get domU NFS boots working with any version of Xen 4.x? If so, can you please post your config? Both the dom0 Xen version & kernel, as well as the domU config file. I''ve spent a lot of time running through all the docs, HOWTO''s and published configs and assorted patches for Ubuntu 9x-10x and Xen 4x trying NFS booting with each. I''m not going

Hi, Question on setting up networking in xen. I want to do the following on my laptop: dom0 is attached to eth0 and ath0. dom1 is going to by my virtual firewall for all my virtual machines. So I assume 3 interfaces, a bridge to eth0, ath0 and a virtual interface? dom2 and so on will route all their traffic through dom1 (through the virtual interface) I''ve read the documentation a

Has anyone managed to combine bridged network model and SNAT? I have a machine that just ssh''s into other boxes and updates via rsync a copy of their filesystems. I figured I could stage a xen VM for this server with a private IP address and do SNAT and "routing" via the dom0 box, but I get a wierd "Performing cross-bridge DNAT requires IP forwarding to be enabled"

I have nic bonding (mode=802.3ad) setup on 2 servers, both running Centos 5.5 In the "Active Aggregator Info", on one reports 4 ports - which is correct - but the other only reports 3 ports. It''s always eth0 that shows a different aggregator ID. Changing the cables around so it hits a different port on the switch makes no difference. The switch is correctly configured for the

Hi all, My setup is Debian testing dom0/domUs with a 2.6.32 pvops kernel from Debian unstable. Hypervisor is 3.4.2 from Debian testing. I use network- and vif- route with a default route in domU pointing to the nic because multiple IPs with bridge would trigger port shutdown on the switch (only one mac-address allowed per port). A subnet is routed to the dom0, which then knows which addresses the