Hi, All,
I am a new comer to Xen. I met similar issue mentioned in below link:
http://www.mail-archive.com/centos@centos.org/msg39805.html
After trying the command provided by Alan to set the MAC to the original
one, my host machine can connect to the network. But my virtual machine
still can not connect to the network. One of my colleague said the reason is
that the ip address of the virtual machine is not translated rightly. The ip
address of the virtual machine is 192.168.122.25 like below:
[root@vnet125 ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:3E:3F:61:75
inet addr:192.168.122.25 Bcast:192.168.122.255
Mask:255.255.255.0
inet6 addr: fe80::216:3eff:fe3f:6175/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:48162 errors:0 dropped:0 overruns:0 frame:0
TX packets:57709 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5544096 (5.2 MiB) TX bytes:392594536 (374.4 MiB)
When I try to run "ping dirham" on the virtual machine, and tcpdump on
dirham shows that the ip address is still 192.168.122.25, which should be
the ip address of the host machine.
root@dirham:~# tcpdump ip proto \\icmp
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
15:45:57.615963 IP 192.168.122.25 > dirham: ICMP echo request, id 7443, seq
1, length 64
15:45:58.624726 IP 192.168.122.25 > dirham: ICMP echo request, id 7443, seq
2, length 64
15:45:59.636707 IP 192.168.122.25 > dirham: ICMP echo request, id 7443, seq
3, length 64
15:46:00.636724 IP 192.168.122.25 > dirham: ICMP echo request, id 7443, seq
4, length 64
Does anybody know how to change the configuration to translate the ip
address successfully?
Thanks in advance for you help.
Regards,
Haifeng Li
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