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xen-devel
[Xen-devel] Vif only accepts connex after talking out of domain.
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 : 2.4.27-xen0
version : #9 Thu Nov 11 18:13:10 CST 2004
machine : i686
cores : 2
hyperthreads_per_core : 2
cpu_mhz : 2800
memory : 2047
free_memory : 1000
[root@a root]# xm info help
system : Linux
host : a.b.com
release : 2.4.27-xen0
version : #9 Thu Nov 11 18:13:10 CST 2004
machine : i686
cores : 2
hyperthreads_per_core : 2
cpu_mhz : 2800
memory : 2047
free_memory : 1000
[root@a root]# xm list
Name Id Mem(MB) CPU State Time(s) Console
Domain-0 0 123 0 r---- 12.8
home 1 255 1 -b--- 0.7 9601
shared 2 511 2 -b--- 0.7 9602
Ifconfig:
===========
eth0 Link encap:Ethernet HWaddr 00:30:48:2B:98:96
inet addr:207.200.44.18 Bcast:207.200.44.31 Mask:255.255.255.240
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1326 errors:0 dropped:0 overruns:0 frame:0
TX packets:274 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:112060 (109.4 Kb) TX bytes:58178 (56.8 Kb)
Base address:0x2000 Memory:da300000-da320000
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:347 errors:0 dropped:0 overruns:0 frame:0
TX packets:347 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:39871 (38.9 Kb) TX bytes:39871 (38.9 Kb)
vif1.0 Link encap:Ethernet HWaddr AA:00:01:26:13:36
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:936 errors:0 dropped:1 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:68283 (66.6 Kb)
vif2.0 Link encap:Ethernet HWaddr AA:00:01:6B:D0:B1
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:936 errors:0 dropped:1 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:68283 (66.6 Kb)
vif3.0 Link encap:Ethernet HWaddr AA:00:01:25:19:16
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10 errors:0 dropped:0 overruns:0 frame:0
TX packets:945 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:868 (868.0 b) TX bytes:69109 (67.4 Kb)
xen-br0 Link encap:Ethernet HWaddr 00:30:48:2B:98:96
inet addr:207.200.44.18 Bcast:207.200.44.31 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1265 errors:0 dropped:0 overruns:0 frame:0
TX packets:278 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:80268 (78.3 Kb) TX bytes:58818 (57.4 Kb)
=================
root]# ip addr show
1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
2: eth0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:30:48:2b:98:96 brd ff:ff:ff:ff:ff:ff
inet 207.200.44.18/28 brd 207.200.44.31 scope global eth0
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
link/ether 00:30:48:2b:98:97 brd ff:ff:ff:ff:ff:ff
4: xen-br0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
link/ether 00:30:48:2b:98:96 brd ff:ff:ff:ff:ff:ff
inet 207.200.44.18/32 brd 207.200.44.31 scope global xen-br0
5: vif1.0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc noqueue
link/ether aa:00:01:26:13:36 brd ff:ff:ff:ff:ff:ff
6: vif2.0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc noqueue
link/ether aa:00:01:6b:d0:b1 brd ff:ff:ff:ff:ff:ff
7: vif3.0: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc noqueue
link/ether aa:00:01:25:19:16 brd ff:ff:ff:ff:ff:ff
==============================================
root]# ip route show
207.200.44.16/28 dev xen-br0 scope link
169.254.0.0/16 dev xen-br0 scope link
127.0.0.0/8 dev lo scope link
default via 207.200.44.17 dev xen-br0
-Phil Carinhas
--
.--------------------------------------------------------.
| Dr. Philip A. Carinhas | pac(at)fortuitous.com |
| Fortuitous Technologies Inc. | http://fortuitous.com |
| Linux Networking & Security | Tel : 1-512-351-7783 |
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