Summary - Virtual IP Address on DEC

From: <singhh_at_vrinet.com>
Date: Thu, 22 Apr 1999 13:34:01 -0400

Thanks to Bruce Platt for the prompt response:

SOLUTION IS:

It is really quite simple, here is an excert from the /etc/rc.config files
on one of my machines:

NUM_NETCONFIG="5"
MAX_NETDEVS="24"
NETDEV_0="ln0"
NETDEV_1="ln0"
NETDEV_2="ln0"
NETDEV_3="ln0"
NETDEV_4="ln0"
NETDEV_5=
NETDEV_6=
NETDEV_7=Hello!

IFCONFIG_0="www.xxx.yyy.zz1 netmask 255.255.255.0"
IFCONFIG_1="www.xxx.yyy.zz2 netmask 255.255.255.0"
IFCONFIG_2="www.xxx.yyy.zz3 netmask 255.255.255.0"
IFCONFIG_3="www.xxx.yyy.zz4 netmask 255.255.255.0"
IFCONFIG_4="www.xxx.yyy.zz5 netmask 255.255.255.0"

The www.xxx.yyy.zz1 - .zz5 correspond to the 5 IP addresses I want to use.

Note that the NUM_NETCONFIG parameter specifies the number of virtual IP's
you will be using.

the NETDEV_X parameter specifies the ethernet interface to "bind" these to.

You should also look at the /usr/sbin/rcinet script and the scripts
referenced therein to see
what the os does with this information.

After you have changed your /etc/rc.config, just do a /usr/sbin/rcinet
restart.

My original Question:

->
->We have an Alpha 4100 running UNIX 4.0D.
->
->How do I setup virtual IP addresses on UNIX 4.0D?
->
->TIA
->
->Harry
Received on Thu Apr 22 1999 - 17:41:40 NZST

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