search for: xenbr1

I want to add the following route command route add -net 192.168.2.0/27 gw 192.168.2.3 via the normal network setup. The result should be the following routing table (the first line): 192.168.2.0/27 via 192.168.2.3 dev xenbr1 scope link 192.168.2.0/27 dev eth2 proto kernel scope link src 192.168.2.4 192.168.2.0/27 dev xenbr1 proto kernel scope link src 192.168.2.3 192.168.1.0/24 dev xenbr0 proto kernel scope link src 192.168.1.24 default via 192.168.1.1 dev xenbr0 I found: http://www.cyberciti.biz/faq/redhat-...

...ysical interface and two bridges, like so -- bridge name bridge id STP enabled interfaces xen-br0 8000.0040f4ce392f no eth1 vif5.0 vif9.0 xenbr1 8000.feffffffffff no vif5.1 vif9.1 Bridge xenbr1 does not have an IP assigned, as I want vif5.1, vif9.1 to be on an "untethered" bridge so it is isolated from dom0 -- [root@teegeeack ~]# ifconfig xenbr1...

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

I inherited a xen server that is setup to have all the VM images hosted on an iSCSI mounted NAS array. We been experiencing a random (about every 2-3 days) issue where xen would crash all the VMs, leaving nothing but the Domain0 running. What appears to be happening is something causes the iSCI mount to hiccup. Running "vgchange -a y" and restarting all the VMs brings everything up.

Hi, until now, i have been using Xen 3.0.2. Now i upgraded to Xen 3.0.4. Can anybody confirm, that the ordner in the config files for the network interfaces has not changed? My config file used to read: vif = [ ''bridge=xenbr0'', ''bridge=xenbr1'' ] So inside the DomU, eth0 was attached to xenbr0 on the host and eth1 was attached to xenbr1. Now i upgraded to Xen 3.0.4. Not it must read: vif = [ ''bridge=xenbr1'', ''bridge=xenbr0'' ] And i''m not even quite sure, that the order of the netw...

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: [root@fermigrid6 xen]# more scripts/my-network-bridge #!/bin/sh # start bridges on both eth0 and eth1 XENDIR="/etc/xen/scripts"...

Hi, I like to use INCENTIVES Pro USB-Server to make the USB ports available in domU’s. I installed the usbserver on dom0 but I have the problem that this daemon listen on eth0 and not on xenbr1. Is there any way to route or bind this daemon to xenbr1. There is no info at the program itself so I think I can’t configure it to an other NIC or bridge. I know it’s not a xen specific problem but maybe anybody have an idea. Thanks Daniel __________________________________________...

....255.255.0 broadcast 192.168.1.255 auto eth1 iface eth1 inet static address 192.168.0.100 netmask 255.255.255.0 broadcast 192.168.0.255 gateway 192.168.0.254 auto xenbr0 iface xenbr0 inet static address 192.168.0.101 netmask 255.255.255.0 broadcast 192.168.0.255 auto xenbr1 iface xenbr1 inet static address 192.168.0.102 netmask 255.255.255.0 broadcast 192.168.0.255 _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users

...ow, all of the guest OS nics are being connected to eth0 of the physical host, using xenbr0. I know that an entry needs to be made in /etc/xen/vm/xen-host-name config file that looks like; vif = [ ''mac=00:16:3e:66:99:23, bridge=xenbr0'', ''mac=00:16:3f:66:93:3d, bridge=xenbr1'' ] But I am unfamiliar with how to initially setup and configure additional xenbr. Can someone explain how I would go about creating a new one and attaching it to eth1 on a SLES10 host server? Any assistance would be greatly appreciated. Regards, Scott ______________________________...

...ope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:2092 errors:0 dropped:0 overruns:0 frame:0 TX packets:2814 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:153192 (149.6 KiB) TX bytes:730912 (713.7 KiB) xenbr1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 col...

Hey All I''m Using Xen 3.0.3-105 on CentOS 5.5. It Has to Nics: eth0 - Internet eth1 - Internal Lan ( where Dhcp , DNs , Cobbler - Kick Start Server Resides ) I''ve Set xend-config.xsp to create xenbr1 on eth1 and it looks well So Guest May Get Access TO ALl Resources via the Bridge. brctl show bridge name bridge id STP enabled interfaces xenbr1 8000.feffffffffff no vif1.0 peth1...

Dear I need create second bridge xenbr1 for separate traffic between my virtual machine , I following this step but show message that Link veth0 is missing, how I can create veth0 ? When I run script for create xenbr1 ./network-bridge netdev=eth1 bridge=xenbr1 start Shwo this message Link veth0 is missing. This may be because you...

hi all , i use ubuntu 12.04 with xcp , all config run very well except vlan i use xe network-create and xe vlan-create to build vlan 3000 then startup a vm in this network, xapi0 fakebridge and vif1.0 all looks well, use ovs-vsctl list port i can see xapi0 and vif1.0 have beed taged with 3000 but i can not access the internent~~~ somebody can help me with this? thanks.

Dear Xen users, I was wondering if there is a way to change the xen bridge (vif) of a running domain. For example, if I have booted a domU with xenbr1 as vif. Now is it possible to change the vif to xenbr2 while the domU is running? If yes, then can someone guide me a little so as to where to start looking? Best Regards, Muhammad Atif __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best s...

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

...like the network on the guest os is sleeping. The guest OSes are configured to have two networks, one public and one private. They are bound to different NIC cards on the physical host. dmesg reports the following from the xen host (SLES10 on a Sun 4200) device vif24.1 entered promiscuous mode xenbr1: port 4(vif24.1) entering learning state xenbr1: topology change detected, propagating xenbr1: port 4(vif24.1) entering forwarding state device vif24.0 entered promiscuous mode xenbr0: port 4(vif24.0) entering learning state xenbr0: topology change detected, propagating xenbr0: port 4(vif24.0) ente...

I am not quite sure if this issue relates to iptables, routing or Xen virtual machines. Too many variables for my simple mind, so I'm asking some advice :) This is my network setup: Internet --- eth2 + CentOS dom0 / firewall / router + eth1 (xenbr1) --- LAN with private IPs --- separate file server and workstations + eth0 (xenbr0) | DMZ network with public IPs --- CentOS6 domU web server Lets assume my dom0's eth2 public ip is...

...ch I swap in when I need access to the LAN/Internet. That works like a charm for Dom0. {grey@teleute:/etc/xen} grep -v # xend-config.sxp_wip | sort | uniq (dom0-cpus 0) (dom0-min-mem 196) (logfile /var/log/xen/xend.log) (loglevel DEBUG) (network-script ''network-bridge netdev=eth1 bridge=xenbr1'') (vif-script vif-bridge) In the DomU configuration I have the following line: vif = [ ''mac=00:16:3E:BA:17:79,bridge=xenbr1''] When I boot up with that configuration the following happens: eth1''s IP, 192.168.1.21 gets moved onto xenbr1, is that r...

...NIC so brought it down to edit the cfg file to give it another NIC. Originally I just had : vif = [''''] And so I guess the defaults worked for the 1 NIC. So I changed it to : vif = [''mac=00:1e:68:8e:31:b8,bridge=xenbr0'',''mac=00:1e:68:8e:31:b9,bridge=xenbr1''] Where those MAC addresses are from the bridge in dom0, as seen here : My Dom0 has : eth0 Link encap:Ethernet HWaddr 00:1e:68:8e:31:b8 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:524414 errors:0 dropped:0 overruns:0 frame:0 TX packe...

...:FF:FF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:508099 errors:0 dropped:0 overruns:0 frame:0 TX packets:1 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:23650570 (22.5 MiB) TX bytes:90 (90.0 b) xenbr1 Link encap:Ethernet HWaddr 00:00:00:00:00:00 inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0...