Subject: Network access problem!
From: songxuefei 47810 <songxuefei@huawei.com>
Date: Thu, 16 Jul 2009 12:15:36 +0800
Hello all,
I build a vserver and give the interface configuration, but the vserver can't connect
to the host. The ping command doesn't work properly. I use the packet capture tools.
It seems that the vserver can't receive the reply messages. The detail interface configuration
information is below:
Interface configuration:
echo "eth4" > /etc/vservers/xxx./interfaces/0/dev
echo "192.168.1.2" > /etc/vservers/xxx/interfaces/0/ip
echo "24" > /etc/vservers/xxx/interfaces/0/mask
The ip address of host os is "192.168.1.1".
and then I start the vserver xxx, enter the vserver xxx, try to ping the ip address
"192.168.1.2", and the result is below:
bash-3.2# ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2 ) 56(84) bytes of data.
--- 192.168.1.2 ping statistics---
6 packets transmitted, 0 received, 100% packet loss, time 5007ms
I use the packet capture tools, the ping request and reply appeard both, it is so strange,
the result is below:
No. Time Source Destination
Protocol Info
1 0.000000 192.168.1.2 192.168.1.2
ICMP request
2 0.000023 192.168.1.2 192.168.1.2
ICMP reply
3 1.008884 192.168.1.2 192.168.1.2
ICMP request
4 1.008902 192.168.1.2 192.168.1.2
ICMP reply
5 2.008589 192.168.1.2 192.168.1.2
ICMP request
6 2.008609 192.168.1.2 192.168.1.2
ICMP reply
7 3.008266 192.168.1.2 192.168.1.2
ICMP request
8 3.008283 192.168.1.2 192.168.1.2
ICMP reply
9 4.007962 192.168.1.2 192.168.1.2
ICMP request
10 4.007983 192.168.1.2 192.168.1.2
ICMP reply
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