From: Armando Montiel <armando.montiel@gmail.com>
To: kvm@vger.kernel.org
Subject: KVM in remote server with bridge in a single ethernet interface
Date: Fri, 25 Jun 2010 12:35:12 -0500 [thread overview]
Message-ID: <i02pch$9js$1@dough.gmane.org> (raw)
Hi,
I have only one ethernet port in a remote server. (eth0)
I have a public address with x.x.x.164 netmask 255.255.255.240 gw x.x.x.161
and want to use in my guest OS the next available ip address (x.x.x.165
netmask 255.255.255.240 gw x.x.x.161)
Is this posible with brctl to achieve this?
I did a file called ifcfg-br0 with:
DEVICE=br0
TYPE=Bridge
BOOTPROTO=none
BROADCAST=x.x.x.175
HWADDR=xx:xx:xx:xx:xx:xx
IPADDR=x.x.x.164
NETMASK=255.255.255.240
NETWORK=x.x.x.160
ONBOOT=yes
GATEWAY=x.x.x.161
then replace ifcfg-eth0 with:
DEVICE=eth0
BRIDGE=br0
#BOOTPROTO=none
ONBOOT=yes
then reboot, after that i use:
I was connected to my remote server but problems begin when I assigned
the x.x.x.165 ip addres to the guest OS with
virt-manager to begin installation. I lost the remote connection. Maybe
I miss something to avoid loosing the connection ?
i'm still receiving ping from x.x.x.165 but x.x.x.164 is not responding.
Here is my config:
Distro: Centos 5.5 x64
Linux v2.noc.com.mx 2.6.18-194.3.1.el5 #1 SMP Thu May 13 13:08:30 EDT
2010 x86_64 x86_64 x86_64 GNU/Linux
kvm-83-164.el5_5.9
kvm-qemu-img-83-164.el5_5.9
kmod-kvm-83-164.el5_5.9
etherboot-zroms-kvm-5.4.4-13.el5.centos
eth0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx
inet addr:x.x.x.164 Bcast:x.x.x.175 Mask:255.255.255.240
inet6 addr: fe80::225:90ff:fe04:7874/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7140395 errors:0 dropped:0 overruns:0 frame:0
TX packets:2491842 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9632227753 (8.9 GiB) TX bytes:226154906 (215.6 MiB)
Memory:fb5e0000-fb600000
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:109391 errors:0 dropped:0 overruns:0 frame:0
TX packets:109391 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:46719292 (44.5 MiB) TX bytes:46719292 (44.5 MiB)
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:357 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:110402 (107.8 KiB)
next reply other threads:[~2010-06-25 20:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-25 17:35 Armando Montiel [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-06-25 16:40 KVM in remote server with bridge in a single ethernet interface Armando Montiel
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