Re: [Vserver] assigning a different IP to each vserver guest
On Wed, Feb 07, 2007 at 01:23:05PM -0500, KyoungSoo Park wrote: Sorry for the duplicate message. I thought the first message didn't get through. Anyway, I would greatly appreciate your answers! see previous mail ... best, Herbert --KyoungSoo KyoungSoo Park wrote: Hello, I'm a newbie, and I'm trying to assign an IP to each vserver guest. Specifically, I have three working IPs (128.112.136.35, 128.112.136.36, 128.112.136.37) but only one NIC (eth0) on a machine. I want to run three vserver guests but each vserver should only (and exclusively) use one of the IPs. How should I set up this? I checked the documentation, and this mailing list, but I couldn't figure out yet. What I've tried is to set something like IPROOT=128.112.136.36 in /etc/vservers/guestX.conf, but everytime I run the guestX, I always see eth0 is mapped to 128.112.136.35, which is the the IP address of the machine as you ssh into as root. I want to see this IP changed to 128.112.136.36 in guestX when I ifconfig in guestX. Is this possible? Thanks, KyoungSoo ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
[Vserver] assigning a different IP to each vserver guest
Hello, I'm a newbie, and I'm trying to assign an IP to each vserver guest. Specifically, I have three working IPs (128.112.136.35, 128.112.136.36, 128.112.136.37) but only one NIC (eth0) on a machine. I want to run three vserver guests but each vserver should only (and exclusively) use one of the IPs. How should I set up this? I checked the documentation, and this mailing list, but I couldn't figure out yet. What I've tried is to set something like IPROOT=128.112.136.36 in /etc/vservers/guestX.conf, but everytime I run the guestX, I always see eth0 is mapped to 128.112.136.35, which is the the IP address of the machine as you ssh into as root. I want to see this IP changed to 128.112.136.36 in guestX when I ifconfig in guestX. Is this possible? Thanks, KyoungSoo ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
RE: [Vserver] assigning a different IP to each vserver guest
The great flower page has the information you need: http://www.nongnu.org/util-vserver/doc/conf/configuration.html COPIED: # /etc/vservers/vserver-name/interfaces * bcast The default broadcast address. * dev The default network device. * mask The default network mask. * novlandev When this file exists, the steps which setup and destroy a VLAN interface will be skipped. This overrides the global vlandev setting for this vserver. * prefix The default network prefix-length. * scope The default scope of the network interfaces. * vlandev When this file exists, the steps which setup and destroy a VLAN interface will be executed for all interfaces of this vserver. * /etc/vservers/vserver-name/interfaces/iface 'iface' is an arbitrary name for the interface; the value itself is not important but may be interesting regarding interface-creation and usage with chbind. Both happens in alphabetical order and numbers like '00' are good names for these directories. o bcast The broadcast address. o dev The network device. o disabled When this file exists, this interface will be ignored. o ip The ip which will be assigned to this interface. o mask The network mask. o name When this file exists, the interface will be named with the text in this file. Without such an entry, the IP will not be shown by ifconfig but by ip addr ls only. Such a labeled interface is known as an alias also (e.g. 'eth0:foo'). o nodev When this file exists, the interface will be assumed to exist already. This can be used to assign primary interfaces which are created by the host or another vserver. o novlandev When this file exists, the steps which setup and destroy a VLAN interface will be skipped. This will override the global vlandev and the per-guest vlandev. o prefix The network prefix-length. o scope The scope of the network interface. o vlandev When this file exists, the steps which setup and destroy a VLAN interface will be executed. Matt Anger -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of KyoungSoo Park Sent: Wednesday, February 07, 2007 7:55 AM To: vserver@list.linux-vserver.org Subject: [Vserver] assigning a different IP to each vserver guest Hello, I'm a newbie, and I'm trying to assign an IP to each vserver guest. Specifically, I have three working IPs (128.112.136.35, 128.112.136.36, 128.112.136.37) but only one NIC (eth0) on a machine. I want to run three vserver guests but each vserver should only (and exclusively) use one of the IPs. How should I set up this? I checked the documentation, and this mailing list, but I couldn't figure out yet. What I've tried is to set something like IPROOT=128.112.136.36 in /etc/vservers/guestX.conf, but everytime I run the guestX, I always see eth0 is mapped to 128.112.136.35, which is the the IP address of the machine as you ssh into as root. I want to see this IP changed to 128.112.136.36 in guestX when I ifconfig in guestX. Is this possible? Thanks, KyoungSoo ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] assigning a different IP to each vserver guest
Sorry for the duplicate message. I thought the first message didn't get through. Anyway, I would greatly appreciate your answers! --KyoungSoo KyoungSoo Park wrote: Hello, I'm a newbie, and I'm trying to assign an IP to each vserver guest. Specifically, I have three working IPs (128.112.136.35, 128.112.136.36, 128.112.136.37) but only one NIC (eth0) on a machine. I want to run three vserver guests but each vserver should only (and exclusively) use one of the IPs. How should I set up this? I checked the documentation, and this mailing list, but I couldn't figure out yet. What I've tried is to set something like IPROOT=128.112.136.36 in /etc/vservers/guestX.conf, but everytime I run the guestX, I always see eth0 is mapped to 128.112.136.35, which is the the IP address of the machine as you ssh into as root. I want to see this IP changed to 128.112.136.36 in guestX when I ifconfig in guestX. Is this possible? Thanks, KyoungSoo ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
