From: Ravi <ravivsn@roc.co.in>
To: Ravi Kumar Munnangi <munnangi_ivar@yahoo.com>
Cc: linux-newbie@vger.kernel.org, kernelnewbies@nl.linux.org,
lvs-users@linuxvirtualserver.org
Subject: Re: IP aliasing
Date: Thu, 19 Jun 2003 10:58:11 +0530 [thread overview]
Message-ID: <3EF149EB.8040108@roc.co.in> (raw)
In-Reply-To: 20030618140305.73398.qmail@web20512.mail.yahoo.com
Hi Ravi,
Load the IP Alias module (you can skip this step if you compiled
the module into the kernel):
/sbin/insmod /lib/modules/`uname -r`/ipv4/ip_alias.o
Setup the loopback, eth0, and all the IP addresses beginning with the
main IP address for the eth0 interface:
for example:
/sbin/ifconfig lo 127.0.0.1
/sbin/ifconfig eth0 up
/sbin/ifconfig eth0 172.16.3.1
/sbin/ifconfig eth0:0 172.16.3.10
/sbin/ifconfig eth0:1 172.16.3.100
Setup the routes. First route the loopback, then the net, and finally,
the various IP addresses starting with the default (originally
allocated) one:
/sbin/route add -net 127.0.0.0
/sbin/route add -net 172.16.3.0 dev eth0
/sbin/route add -host 172.16.3.1 dev eth0
/sbin/route add -host 172.16.3.10 dev eth0:0
/sbin/route add -host 172.16.3.100 dev eth0:1
/sbin/route add default gw 172.16.3.200
Enjoy,
Ravi
Ravi Kumar Munnangi wrote:
> I want to give more than one IP addresses to my NIC.
> For this we have to enable the feature of IP alias
> when configuring the kernel and recompile it.
> Is there any way to check if the option is already
> checked or not?
> My next question is,
> After reconfiguring and recompiling, how can I give
> IP addresses(aliases) to NIC?
> please tell me the commands to be used.
>
> Ravi kumar
>
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------------------------------------------------------------------------
Ravi Kumar CH
Rendezvous On Chip (i) Pvt Ltd
Hyderabad, India
Ph: +91-40-2335 1214 / 1175 / 1184
ROC home page <http://www.roc.co.in>
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prev parent reply other threads:[~2003-06-19 5:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-18 14:03 IP aliasing Ravi Kumar Munnangi
2003-06-18 14:27 ` Eugene Teo
2003-06-18 14:37 ` Master_PE
2003-06-19 5:28 ` Ravi [this message]
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