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Re: dhclient acting up -- loss of IP address



On Sun, Apr 30, 2006 at 08:41:25PM -0400, Tom Allison wrote:
> I have a problem with my dhclient on my debian box.
> 
> It keeps picking up an IP address and then losing it in a few seconds.
> 
> Apr 30 20:31:40 localhost dhclient: DHCPACK from 192.168.1.1
> Apr 30 20:31:40 localhost dhclient: bound to 192.168.1.10 -- renewal in 
> 1800 seconds.
> server says:
> Apr 30 20:18:30 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 
> 67
> Apr 30 20:18:30 localhost dhclient: DHCPACK from 192.168.1.1
> 
> Within seconds of this last entry, it's back to 169.254......
> But the network works.
> 
> nothing in dhclient.conf.
> nothing odd in dhclient.leases.
> nothing odd about the dhcp server.
> but I keep getting this strange behaviour.
> 
> my dhclient.leases file is 100% correct
> lease {
>   interface "eth0";
>   fixed-address 192.168.1.10;
>   option subnet-mask 255.255.255.0;
>   option routers 192.168.1.1;
>   option domain-name-servers 192.168.1.2;
>   option domain-name "tacocat.net";
>   option dhcp-lease-time 3600;
>   option dhcp-message-type 5;
>   option dhcp-server-identifier 192.168.1.1;
>   renew 1 2006/5/1 00:54:08;
>   rebind 1 2006/5/1 01:16:38;
>   expire 1 2006/5/1 01:24:08;
> }
> 
> Even the dates at the end indication that nothing should be expiring 
> anytime soon.  I'll assume that there is always a renew attempt at 1/2 the 
> dhcp-lease-time?  But There's no reason it should be this messed up.
> 
> What can I look at next?

this looks a little different that other postings about zeroconf, but
you might check. if you have zeroconf installed, purge it and see if
that helps.

A


> 
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