<JDuncan@mediageneral.com>
2009-Jul-16 15:16 UTC
[Xen-users] xen-3.0.3-80.el5_3.3 on RHEL 5.3 -- peth0 and xenbr0 don''t exist
Has anyone ran into this issue before?
2 physical nics:
eth0 hooked up to 10.175.8.0/21
eth1 hooked up to 10.150.8.0/24
Ifconfig -a looks like this:
[root@mgixen1 ~]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:19:B9:F2:1B:C3
inet addr:10.175.8.158 Bcast:10.175.15.255
Mask:255.255.248.0
inet6 addr: fe80::219:b9ff:fef2:1bc3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1934 errors:0 dropped:0 overruns:0 frame:0
TX packets:1259 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:168101 (164.1 KiB) TX bytes:514285 (502.2 KiB)
Interrupt:16 Memory:f8000000-f8012100
eth1 Link encap:Ethernet HWaddr 00:19:B9:F2:1B:C5
inet addr:10.150.8.158 Bcast:10.150.8.255 Mask:255.255.255.0
inet6 addr: fe80::219:b9ff:fef2:1bc5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:746 errors:0 dropped:0 overruns:0 frame:0
TX packets:85 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:51903 (50.6 KiB) TX bytes:13910 (13.5 KiB)
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: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)
peth1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:1786 errors:0 dropped:0 overruns:0 frame:0
TX packets:85 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:121447 (118.6 KiB) TX bytes:14550 (14.2 KiB)
Interrupt:16 Memory:f4000000-f4012100
sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 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)
veth0 Link encap:Ethernet HWaddr 00:00:00:00:00:00
BROADCAST 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)
veth2 Link encap:Ethernet HWaddr 00:00:00:00:00:00
BROADCAST 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)
veth3 Link encap:Ethernet HWaddr 00:00:00:00:00:00
BROADCAST 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)
veth4 Link encap:Ethernet HWaddr 00:00:00:00:00:00
BROADCAST 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)
vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
BROADCAST 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)
vif0.1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:85 errors:0 dropped:0 overruns:0 frame:0
TX packets:746 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13910 (13.5 KiB) TX bytes:51903 (50.6 KiB)
vif0.2 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
BROADCAST 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)
vif0.3 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
BROADCAST 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)
vif0.4 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
BROADCAST 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)
virbr0 Link encap:Ethernet HWaddr 00:00:00:00:00:00
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:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:8254 (8.0 KiB)
xenbr1 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:746 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:49243 (48.0 KiB) TX bytes:0 (0.0 b)
Network-bridge status:
[root@mgixen1 xen]# ./scripts/network-bridge status
===========================================================
9: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether 00:19:b9:f2:1b:c5 brd ff:ff:ff:ff:ff:ff
inet 10.150.8.158/24 brd 10.150.8.255 scope global eth1
inet6 fe80::219:b9ff:fef2:1bc5/64 scope link
valid_lft forever preferred_lft forever
16: xenbr1: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
bridge name bridge id STP enabled interfaces
virbr0 8000.000000000000 yes
xenbr1 8000.feffffffffff no peth1
vif0.1
10.150.8.0/24 dev eth1 proto kernel scope link src 10.150.8.158
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
10.175.8.0/21 dev eth0 proto kernel scope link src 10.175.8.158
169.254.0.0/16 dev eth1 scope link
default via 10.150.8.254 dev eth1
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
10.150.8.0 0.0.0.0 255.255.255.0 U 0 0 0
eth1
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0
virbr0
10.175.8.0 0.0.0.0 255.255.248.0 U 0 0 0
eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0
eth1
0.0.0.0 10.150.8.254 0.0.0.0 UG 0 0 0
eth1
This is with no guests running:
After starting a guest:
[root@mgixen1 xen]# brctl show
bridge name bridge id STP enabled interfaces
virbr0 8000.000000000000 yes
xenbr1 8000.feffffffffff no
vif1.0
peth1
vif0.1
Can anyone help shed some light?
Jamie Duncan
Internet Systems Administrator
Media General
work- 804.649.6037
cell- 804.212.6759
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