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xen-users
[Xen-users] Networking doesn't work
Hi,
First time using xen....
I have created and booted a guest OK, but the networking doesn't work.
According to the rather limited documentation, keeping most of the
networking configuration at default is supposed to "just work".
Since I've never seen a working setup and the documentation is so
minimal, I've got no way to make progress without help.
*****************************************************************************
Here's the running guest's network config:
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:3E:34:23:46
inet addr:69.46.20.228 Bcast:69.46.20.255 Mask:255.255.255.0
inet6 addr: fe80::216:3eff:fe34:2346/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:123 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:5334 (5.2 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:164 errors:0 dropped:0 overruns:0 frame:0
TX packets:164 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:16244 (15.8 KiB) TX bytes:16244 (15.8 KiB)
# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
69.46.20.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
0.0.0.0 69.46.20.1 0.0.0.0 UG 0 0 0 eth0
*****************************************************************************
And this is what the host has:
# ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:EC:C5:68:B2
inet addr:69.46.20.224 Bcast:69.46.20.255 Mask:255.255.255.0
inet6 addr: fe80::216:ecff:fec5:68b2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:706852 errors:0 dropped:37 overruns:0 frame:0
TX packets:70372 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:48400504 (46.1 MiB) TX bytes:57996195 (55.3 MiB)
Interrupt:18 Base address:0xe800
eth0:0 Link encap:Ethernet HWaddr 00:16:EC:C5:68:B2
inet addr:69.46.20.225 Bcast:69.46.20.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:18 Base address:0xe800
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:1708 errors:0 dropped:0 overruns:0 frame:0
TX packets:1708 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:191483 (186.9 KiB) TX bytes:191483 (186.9 KiB)
vif3.0 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:414 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:32
RX bytes:12096 (11.8 KiB) TX bytes:0 (0.0 b)
xenbr0 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:456 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:13608 (13.2 KiB) TX bytes:0 (0.0 b)
# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
69.46.20.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
0.0.0.0 69.46.20.1 0.0.0.0 UG 0 0 0 eth0
*****************************************************************************
Ping from guest to host:
# ping 69.46.20.224
PING 69.46.20.224 (69.46.20.224) 56(84) bytes of data.
From 69.46.20.228 icmp_seq=0 Destination Host Unreachable
From 69.46.20.228 icmp_seq=1 Destination Host Unreachable
From 69.46.20.228 icmp_seq=2 Destination Host Unreachable
Ping from host to guest:
# ping 69.46.20.228
PING 69.46.20.228 (69.46.20.228) 56(84) bytes of data.
From 69.46.20.224 icmp_seq=1 Destination Host Unreachable
From 69.46.20.224 icmp_seq=2 Destination Host Unreachable
From 69.46.20.224 icmp_seq=3 Destination Host Unreachable
Where to from here??????
--
TIA,
Russell mailto:russellr@xxxxxxxxxxxxxxxxxxx
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