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Re: virtual interface limit?

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: virtual interface limit?
From: Horms <horms@xxxxxxxxxxxx>
Date: Sun, 24 Feb 2002 04:25:10 +1100
On Fri, Feb 22, 2002 at 01:13:46PM -0600, lvs-list-spam@xxxxxxxxx wrote:
> 
> i just tried to add a 13th mapping across the lvs machine and an odd thing
> happened.
> 
> ifconfig only reports the first 12 eth0:N
> 
> ifconfig eth0:13 shows the correct output, as if the interface was up.
> 
> that 13th virtual interface doens't respond to ping and doesn't work
> correctly wrt to hitting the servers behind the lvs box.
> 
> i looked on google for a linux virtual interface limitation but couldn't
> find anything.
> 
> any ideas on possible problems and workarounds?

What you are trying to do should work. I am suspecting that
either you have made a slight error in your configuration, or 
have a kernel issue.

ifconfig will often truncate the output of ip-aliases, but they
should still work regardless. 

-- 
Horms
        


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