Description of problem: Installed WinXP and Windows 2003. Cannot obtain IP address. I think this is why: From xentop: Net0 RX: 0bytes 0pkts 0err 32drop TX: 0bytes 0pkts 0err 0drop I think this is a fairly recent regression.
This tells us nothing, except that xentop has no stats. Please provide some useful info. - Guest config file - Logs from installation (ie /root/.virtinst/virt-install.log or /root/.virt-manager/virt-manager.log) - What version of Xen RPMs you are using - What version of libvirt you are using - The XenD log file /var/log/xen/xend.log - What version of Windows guest install media - What architecture you are using in host and guest. - Output from 'virsh dumpxml <guest' - The host networking info (ie output of ifconfig -a, brctl show, and iptables -L -n -v)
- Guest config file attaching dumpxml below - Logs from installation (ie /root/.virtinst/virt-install.log or /root/.virt-manager/virt-manager.log) attached - What version of Xen RPMs you are using xen-3.1.0-10.fc8 kernel-xen-2.6.21-2947.fc8 xen-libs-3.1.0-10.fc8 - What version of libvirt you are using libvirt-0.3.3-1.fc8 - The XenD log file /var/log/xen/xend.log - What version of Windows guest install media winxp_sp2 and srv_2003_r2_std.isos - What architecture you are using in host and guest. i386 32b VT host, 32b guest - Output from 'virsh dumpxml <guest' attached - The host networking info (ie output of ifconfig -a, brctl show, and iptables -L -n -v) ifconfig -a: [root@lute ~]# ifconfig -a eth0 Link encap:Ethernet HWaddr 00:1A:A0:CE:62:2F inet addr:192.168.1.141 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:869 errors:0 dropped:0 overruns:0 frame:0 TX packets:743 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:649559 (634.3 KiB) TX bytes:103113 (100.6 KiB) Interrupt:16 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:31322 errors:0 dropped:0 overruns:0 frame:0 TX packets:31322 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:46363466 (44.2 MiB) TX bytes:46363466 (44.2 MiB) tap0 Link encap:Ethernet HWaddr CE:3E:2E:0A:5E:01 inet6 addr: fe80::cc3e:2eff:fe0a:5e01/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:47 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:8229 (8.0 KiB) TX bytes:468 (468.0 b) tmpbridge 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 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:468 (468.0 b) vif1.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:53 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) virbr0 Link encap:Ethernet HWaddr CE:3E:2E:0A:5E:01 inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:47 errors:0 dropped:0 overruns:0 frame:0 TX packets:23 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:7559 (7.3 KiB) TX bytes:3805 (3.7 KiB) brctl: [root@lute ~]# brctl show bridge name bridge id STP enabled interfaces tmpbridge 8000.000000000000 no virbr0 8000.ce3e2e0a5e01 no tap0 vif1.0 iptables: [root@lute ~]# iptables -L -n -v Chain INPUT (policy ACCEPT 33031 packets, 46M bytes) pkts bytes target prot opt in out source destination 0 0 ACCEPT udp -- virbr0 * 0.0.0.0/0 0.0.0.0/0 udp dpt:53 0 0 ACCEPT tcp -- virbr0 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:53 12 3960 ACCEPT udp -- virbr0 * 0.0.0.0/0 0.0.0.0/0 udp dpt:67 0 0 ACCEPT tcp -- virbr0 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:67 Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 0 0 ACCEPT all -- * virbr0 0.0.0.0/0 192.168.122.0/24 state RELATED,ESTABLISHED 0 0 ACCEPT all -- virbr0 * 192.168.122.0/24 0.0.0.0/0 44 7421 ACCEPT all -- virbr0 virbr0 0.0.0.0/0 0.0.0.0/0 0 0 REJECT all -- * virbr0 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable 0 0 REJECT all -- virbr0 * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable Chain OUTPUT (policy ACCEPT 32913 packets, 45M bytes) pkts bytes target prot opt in out source destination
Created attachment 220241 [details] virt-manager.log
Created attachment 220251 [details] output from virsh dumpxml winxp
Created attachment 220261 [details] xend.log relevant stuff at end
Ok, so the guest is being connected to virbr0. This appears to have worked ok, since the guest is actually running. The iptables FORWARD rules don't see the level of traffic I'd expect though. Can you run 'sysctl -a | grep net.ipv4.ip_forward'. If it is set to '0', then best option is to edit /etc/sysctl.conf, change it to 1 and run 'sysctl -p' & re-attempt DHCP /network traffic in the guest
ip_forward was 0. I set it to 1, rebooted host/guest but guest still shows 52 pkts sent and 0 received.
conflict with some vpn hacks, notabug, apologies.