similar to: dom0, vifs, eths and asterisk

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

Hello. I''m new to the list and I hope this is not a FAQ. I searched the archives and didn''t find an answer... Quick question : Is there a limitation if the vif code cutting at 1500 bytes ?? I''m trying to implement an IPv6 router/Firewall (2 XenU) Xen 2.0.6, Linux 2.6 is used on xen0 and XenU. The physical machine has 2 interfaces, eth0 (which is connected to an

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

We have test latest xen (ChangeSet 7608) on VT platform with Intel 915 chipset and Here is the test summary: IA32: Build&Boot SMP xen0 without problem Can startup XenU with different configuration IA32 issues contain: VMX can not be created IA32E: Build&Boot SMP xen0 without problem Can startup XenU with different configuration IA32E issues

Hello to all, I''ve got some guests that are really beginning to become bandwidth hogs. Some of them are file mirrors, some of them are just simple ftp backup servers. I''d like to try ebtables with my public bridges to try and tame things a bit, and was wondering if anyone has some snippets or scripts they would like to share. I''m new to ebtables, and am finding it a

Hi, I have Xen4.0 and see: bash-4.1# brctl show bridge name           bridge id                 STP enabled                             interfaces eth0                      8000.524603000401 no                                            peth0 I dont see any vifs being created (ifconfig cmd used). Also in log I see: WARNING (XendAPI:705) API call: VIF.set_device not found Any suggestions ?

> Hi. what creates veth0 and vifu.0, when? what''s the > underlying architecture behind them? Just trying to > understand the internals. netback/loopback.c creates them. It''s effectively a point to point link, allowing domain 0 to connect on to the bridge in the same manner that other domains do. (before, packets to domain 0 were short-cutted and came off the

I tried netperf / netserver with Dom0 / DomU, but I could''nt get a correct NW traffic with xentop. Is there anybody could help me? At Host1''s Dom0, run netperf -H VMIP At Host2''s DomU (with VMIP named TTVM), run netserver At Host1, run xentop this way ->"xentop -n -b -d 1" At Host2, run xentop this way->"xentop -n -b -d 1" In Host2''s

Hi All, I have a weird issue I''m not sure how to solve.  I''ve got Xen 3.2.1 working under RHEL 5.2 x86_64 just fine.  I fired off a CentOS 5.2 PV install and everything went smoothly... except that when I fire up the PV, the tap0 for bridging isn''t being created.  This results in the CentOS 5.2 domU''s bridged eth0 only being able to ping the RHEL5

Hi all I am hoping this is just a minor problem, I am trying to implement a best subsets regression procedure on some ecological datasets using the regsubsets function in the leaps package. The dataset contains 43 predictor variables plus the response (logcount) all in a dataframe called environment. I am implementing it as follows: library(leaps)

The FAQ says to use loopback.nloopbacks to limit the number of vif''s and veth''s that show up in dom0. This no longer appears to work. Has this been remove with no replacement or has this just changed and the FAQ hasn''t kept up? -- Jason The place where you made your stand never mattered, only that you were there... and still on your feet

Hi ! I have install the xen4+centos5 on my server following the post of the kernel version is 2.6.32.27 which is download from git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git But after I reboot the server ,and run the "ifconfig", whose output likes the following [root@localhost scripts]# ifconfig eth0 Link encap:Ethernet HWaddr 00:15:C5:EB:96:C3

Hello. I''ve just started with Xen and configuring Dom0. My hardware is Core2Duo based Xeon server and I installed Debian etch for amd64 architecture. The Xen related pachages installed are the following. linux-image-2.6.17-2-xen-amd64 linux-modules-2.6.17-2-xen-amd64 xen-hypervisor-3.0.3-1-amd64 xen-tools xen-utils-3.0.3-1 xen-utils-common My problem is that when xend is

Hello list, I''m using xen2.6 with a 2.6.11 kernel my config: kernel = "/boot/vmlinuz-2.6.11-xenU" memory = 1280 name = "s51" nics=1 vif = [ ''ip=82.149.232.51,mac=00:E0:81:29:71:3D'' ] disk = [ ''file:/home/xen/51/diskimage,sda1,w'', ''file:/home/xen/51/swapimage,sda2,w'',

KVM Ubuntu 12.04 libvirt 1.0 Related to my post of a day ago, but I can't reply to it... I want to control the order ( and therefore the connection) of eth devices in the vm. If I know what the MAC addresses are on my HV, as seen in virsh domiflist or in dumpxml, and I then re-write the /etc/udev/rules/70 file in the VM, I can get the eth devices ordered in a predictable way. Is there a

Hi, I''m now blocked for 2 days on getting the network to work in my domU. Here is the problem : The domU refuses to start when a vif is configured. It''s just staying paused for about 1m40s, then the xm create command line give back with an "Error: Device 0 (vif) could not be connected. Hotplug scripts not working.", and the domU is destroyed. Nothing particular

Hi I have an Asus M2N32 WS Pro, 4G Ram, AthlonX264 4600+. I Installed SuSE 10.3 (64bit) on Dom0, LVM on Raid 5. All domU''s boot off LVM, using same Suse 10.3. I have a firewall (fw) domU running shorewall and a domU name-dhcp-server (nds). Somewhere in between 10 and 16 hours the network stalls. In dns, I can see dhcp queries and offers, but these never make it to the clients in the

Hi, I have seen many posts regarding this but have not found the soultion. So please cna someone shed some light on this Thanks - padma I get this error when I do try to create a domU guest (xen 3.0.0, 2.6.12.6). The vif is set to vif = [ '' mac=aa:00:00:00:11, bridge=xenbr0'' ] and a "brctl show" shows xenbr0 8000,fefffffff interfaces vif0.0 peth0 Xend.log

I am running Xen 4.0.1 with a 2.6.18-194.32.1.el5xen CentOS Dom0. I built and installed the Xen binaries from source. The systems boot successfully however I am having issues bring up DomUs. Here is config: name = ''xyz'' memory = 256 vcpus = 1 pae = 1 vnc = 1 vncunused = 1 disk = [ ''phy:/dev/vg1/xyz,hda,w'' ] vif = [

If I create a single VM, one that has 123 VIFs (by adding 123 VIF entries in my VM configuration file - all VIFs go to the same bridge), my machine crashes while XEN is trying to boot my VM. XEN crashes at the point of the boot where it is initialing the ethernet interface (the machine reboots immediately). If the VM has 122 VIFs, it boots up and works fine (I use ifconfig to verify the VIFs are