similar to: Domu Vif mac address and IP not being set correctly

My domains dont see any traffic until you try to connect out from within the domain. Tried this several times and it was consistent. I have no firewall either. running each domain on different cpu probably doesn''t help, although Im no network expert. Here is some info. ================ [root@a root]# xm info system : Linux host : a.b.com release

Hello, Is it normal that eth0 in domain0 is in promisc mode ? [root@vmaster ~]# ifconfig -a eth0 Link encap:Ethernet HWaddr 00:0B:CD:4D:C4:8A inet addr:XXX.XXX.XXX.XXX Bcast:XXX.XXX.XXX.XXX Mask: 255.255.255.248 inet6 addr: fe80::20b:cdff:fe4d:c48a/64 Scope:Link UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 RX packets:3602633 errors:0

Hello, I''ve install Xen on a Debian Lenny 5.04 and after reboot on my xen machine I can''t have the same configuration that documentation. ************************************************************************ *********** Command "uname -r" = 2.6.26-2-xen-686 ************************************************************************ ************ Command

We have a SLES11 system with XEN 3.3 and configured an internal bridge "intbr1" with interfaces "vif2.1" and "vif9.1" to two Linux-guests: # ifconfig (reduced output) intbr1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:169 errors:0 dropped:0 overruns:0 frame:0 TX packets:85 errors:0 dropped:0 overruns:0

Hi I installed xen by following this link: http://www.howtoforge.com/virtualization-with-xen-on-debian-lenny-amd64 Dom0(debian) has two IP :174.x.x.79 , 67.x.x.32 gateway is 174.x.x.65 DomU(win2003) IP is :67.x.x.38 The problem is : 1.weird network issue in win2003(can not access the internet in win2003): A:weird ping time for 127.0.0.1 B:weird ping time for its own ip 67.x.x.38 C:timeout

I would like to track DomU bandwidth usage from Dom0 but my OpenSuse Xen install is not tracking DomU bandwidth correctly. My DomU guests are able to access the network and therefore the networking layer appears to be working correctly. It just doesn''t report the traffic correctly in ifconfig. I am currently running OpenSuse10.3 with Xen 3.1.0_15042-51.3 running a xen kernel

Hello, I''ve read the FAQ and searched the mailing list but have been unable to resolve my issue with networking in DomUs. The following things I CAN do: +SSH from within DomU to Dom0 +SSH from within DomU to all other DomUs on the same machine +SSH to other machines from within Dom0 +SSH from within DomU to other machines +SSH from other machines to Dom0 (and use the xm commands to

This patch adds an ACM hook into the network scripts (/etc/xen/scripts). It adds iptables rules that enforce mandatory access control on network packets exchanged between virtual interfaces. If ACM is active, this patch sets the default FORWARD policy in Dom0 to DROP and adds iptables ACCEPT rules between vifs that belong to domains that are permitted to share (determined by using the

BODY { font-family:Arial, Helvetica, sans-serif;font-size:12px; } Dear All, I was trying to set up a virtual network with fc7 Dom0 and ubuntu 8 (Hardy) & Fedora 9 (etc) as DomU images on AMD Opetron 152 processor based machine. I was able to successfuly establish a virtual network using bridge connection Xen Network configuration. After that I tried to install cpufreq-utils on Dom0 which

Hello! I have two problems. One is, that I cannot ping a DomU from Dom0 (or any other host in my local network) and the second one is, that I cannot ping the same site (eg. www.suse.com) from two DomU''s at the same time. I have a fresh installation of openSuse 11.0 with Kernel 2.6.25.20-0.1-xen and my box has two physical ethernet cards. As far as I have investigated, eth0 is the one

Hi, we''re running 4 xen servers on our network with multiple network cards. During HighLoad we experince degeneration of inbound network traffic through our loadbalancer. I might found a reason for it, in Dom0 dmesg output looks as follows: [1157421.975910] eth0: received packet with own address as source address [1157421.975957] eth0: received packet with own address as source

Hi I'm very new with Xen (/Debian) I have 2 VMs running Windows: "Arch" and "Sql" -- static IPs VM Arch: is ok, accessible thru VNC, Remote Desktop, see the network, etc VM Sql : - just accessible thru VNC             - once I log in, I don't see the network             - pings don't reach peer             - appear 4 network ports on Windows the server has 4

I am doubtful that the default bridge is active. When I do following no where the bridge name comes how do I make sure bridge is active. openworld:/etc/xen# ifconfig eth2 Link encap:Ethernet HWaddr 00:26:b9:82:42:38 inet addr:192.1.100.150 Bcast:172.21.255.255 Mask:255.255.0.0 inet6 addr: fe80::226:b9ff:fe82:4238/64 Scope:Link UP BROADCAST RUNNING

Hi, I am trying to set up a bridge that connects 2 user mode linux (UML) machines. The bridge lets ARP traffic through, but not the IP traffic. linux:~ # brctl showmacs br0 port no mac addr is local? ageing timer 2 00:ff:7d:86:06:47 yes 0.00 3 00:ff:bc:de:07:76 yes 0.00 2 fe:fd:c0:a8:00:03 no

Thank you all for you replies! For anyone following the fedora xen quickstart guide here are the steps to follow to get your eth0 working. At rawhide mkdir /lib/modules/2.6.12-1.1411_FC4xen0 depmod -a At the domain0 (make sure rawhide is down) mount -o loop /root/fedora.img /mnt cd /mnt cp /etc/sysconfig/network-scripts/ifcfg-eth0 etc/sysconfig/network-scripts/ifcfg-eth0 cp

Hi all, I have copy hvmachine-dm to /etc/xen/ , and start hvmachine, all is the same, failed. this is the message of running "ifconfig" linux-7b6o:/home/james/Desktop # ifconfig eth0 Link encap:Ethernet HWaddr 00:21:70:99:97:D4 inet addr:147.2.207.55 Bcast:147.2.207.255 Mask:255.255.255.0 inet6 addr: fe80::221:70ff:fe99:97d4/64 Scope:Link UP

Hi, Thanks for helping. Answers in line : Hi, I want to use samba as AD. everything seemed to be ok so far with the install and the config. STATUS=daemon 'smbd' finished starting up and ready to serve connections Feb 27 10:34:03 ip-1XX winbindd[22083]: [2020/02/27 10:34:03.002858, 0] ../lib/util/become_daemon.c:124(daemon_ready) Feb 27 10:34:03 ip-1XX winbindd[22083]:

Dear, I''ve attempted to upgrade a Xen box from 3.1.2 to 3.2.1. Unfortunately it has been a partial success only. At this point I''m really stuck with a network problem that affects my HVM machines (Linux PV run fine). The really odd thing is that everything seems to work properly, except that the "vif" network interfaces in dom0 seem to have only dropped TX packets for

Hi, I have Xen 3.0.3 installed on CentOS 5.5 with 2 paravirtualized domU''s configured to use the default bridge networking and am having networking issues. If I boot the computer fresh I am able to ping dom0 and can SSH into it and start the domU''s. The following ping snippet demonstrates the problem. The first group of "Destination Host Unreachable" is while the

Hi all, I have been troubled with the traffic flow on the XCP 1.6 and XCP 0.5. - I have 4 servers in VLAN2 on port b12,b13,b14,b15 (these servers work on a XCP 0.5) - on port a3 have have mirrort al ports from a1,a2,a4-b24 - have a other HP server with XCP1.6 with (Debian 6.0.6 as host) and install snort. this has 2 eth carts in it. Eth0 is plugt in the VLAN2 network and