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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-bugs] [Bug 431] Starting Xen disconnects machine from network
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=431 ------- Additional Comments From jacquesb@xxxxxxxxx 2005-12-06 06:32 ------- Here is a screen log of what is happening, plus the output from the requested commands: host:~# ifconfig eth0 Link encap:Ethernet HWaddr 00:11:25:8E:7B:40 inet addr:10.43.234.101 Bcast:10.255.255.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:37 errors:0 dropped:0 overruns:0 frame:0 TX packets:29 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3052 (2.9 KiB) TX bytes:2288 (2.2 KiB) Interrupt:16 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:560 (560.0 b) TX bytes:560 (560.0 b) host:~# host:~# ping 10.43.234.1 PING 10.43.234.1 (10.43.234.1) 56(84) bytes of data. 64 bytes from 10.43.234.1: icmp_seq=1 ttl=255 time=0.260 ms 64 bytes from 10.43.234.1: icmp_seq=2 ttl=255 time=0.226 ms 64 bytes from 10.43.234.1: icmp_seq=3 ttl=255 time=0.246 ms --- 10.43.234.1 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 1998ms rtt min/avg/max/mdev = 0.226/0.244/0.260/0.013 ms host:~# sh -x /etc/xen/scripts/network-bridge start ++ dirname /etc/xen/scripts/network-bridge + dir=/etc/xen/scripts + . /etc/xen/scripts/xen-script-common.sh ++ set -e + . /etc/xen/scripts/xen-network-common.sh ++ '[' -e /etc/SuSE-release ']' ++ which ifup + findCommand start + expr index start = + command=start + return + evalVariables start + expr index start = '>' 1 + vifnum=0 + bridge=xenbr0 + netdev=eth0 + antispoof=no + pdev=peth0 + vdev=veth0 + vif0=vif0.0 + op_start + '[' xenbr0 == null ']' + link_exists veth0 + ip link show veth0 + return 0 + create_bridge xenbr0 + local bridge=xenbr0 + brctl show + grep -q xenbr0 + brctl addbr xenbr0 + brctl stp xenbr0 off + brctl setfd xenbr0 0 + ip link set xenbr0 up + link_exists veth0 + ip link show veth0 + return 0 ++ ip link show eth0 ++ grep 'link\/ether' ++ sed -e 's/.*ether \(..:..:..:..:..:..\).*/\1/' + mac=00:11:25:8e:7b:40 + preiftransfer eth0 + true + transfer_addrs eth0 veth0 + local src=eth0 + local dst=veth0 + ip addr show dev veth0 + egrep -q '^ *inet ' + ip addr show dev eth0 + egrep '^ *inet ' + sed -e ' s/inet/ip addr add/ s@\([0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/[0-9]\+\)@\1@ s/eth0/dev veth0/ ' + sh -e + ip route list + sed -ne ' /dev veth0\( \|$\)/ { s/^/ip route del / p }' + sh -e + ifdown eth0 + ip link set eth0 name peth0 + ip link set veth0 name eth0 + ip link set peth0 down arp off + ip link set peth0 addr fe:ff:ff:ff:ff:ff + ip addr flush peth0 + ip link set eth0 addr 00:11:25:8e:7b:40 arp on + add_to_bridge xenbr0 vif0.0 + local bridge=xenbr0 + local dev=vif0.0 + brctl show + grep -q vif0.0 + brctl addif xenbr0 vif0.0 + add_to_bridge xenbr0 peth0 + local bridge=xenbr0 + local dev=peth0 + brctl show + grep -q peth0 + brctl addif xenbr0 peth0 + ip link set xenbr0 up + ip link set vif0.0 up + ip link set peth0 up + ifup eth0 + '[' no == yes ']' host:~# host:~# ifconfig eth0 Link encap:Ethernet HWaddr 00:11:25:8E:7B:40 inet addr:10.43.234.101 Bcast:10.255.255.255 Mask:255.255.255.0 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:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:560 (560.0 b) TX bytes:560 (560.0 b) peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING NOARP MULTICAST 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 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:16 vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF 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:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF 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:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) host:~# ping 10.43.234.1 PING 10.43.234.1 (10.43.234.1) 56(84) bytes of data. >From 10.43.234.101 icmp_seq=2 Destination Host Unreachable >From 10.43.234.101 icmp_seq=3 Destination Host Unreachable >From 10.43.234.101 icmp_seq=4 Destination Host Unreachable --- 10.43.234.1 ping statistics --- 6 packets transmitted, 0 received, +3 errors, 100% packet loss, time 5009ms , pipe 3 host:~# host:~# brctl show bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no peth0 vif0.0 host:~# brctl show br0 bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no peth0 vif0.0 host:~# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.43.234.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 0.0.0.0 10.43.234.1 0.0.0.0 UG 0 0 0 eth0 I hope this input helps, please let me know if you need anything else. (In reply to comment #4) > Please post output of the following commands, run as root, from dom0: > > brctl show > brctl show br0 > ifconfig > route -n > > Thank you. -- Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ Xen-bugs mailing list Xen-bugs@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-bugs
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