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Re: [K12OSN] dhcpd on fresh LTSP3.1.1 running, but no offers



>From: "Scott D. Sanders" <ssanders coin org

> hi all, i am being driven to distraction by some *very simple* dhcpd
> problem...  it's a basic home/demo LTSP, has worked well through
several
> versions. it's last was LTSP 3.1 upgraded to 3.1.1 via apt-get.
replaced
> NIC with Intel 10/100/1000, kudzu found/configured it fine... but the
> clients didn't get DHCP offer. unbound/reprobed the ETHx mac addresses
> from the GUI, no joy.
>
> <long configuration juggling story deleted here. one small HD 99%
full,
> copied /home dirs off, replaced HD>
>
> decided to fresh install 3.1 from CD's, then immediately upgraded via
> apt-get. now, none of my clients (X86 PC's and Intel 810 PXE that all
used
> to work) are getting the DHCP offer.  the hardware/rest of network
seems
> fine, i can plug Winderrs PC with 192.168.0.x IP into the clients'
switch,
> point it's gateway to the LTSP box, and it's online fine.  from DMESG:
>
> e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex
>
> dhcpd is running, can stop/restart it w/no complaints. /etc/dhcp.conf
all
> looks like normal default stuff (like it was before):
>
> option domain-name            "ltsp";
> option root-path              "192.168.0.254:/opt/ltsp/i386";
>
> looking through /var/log/messages, instead of these old msgs:
> dhcpd: DHCPDISCOVER from 00:d0:b7:ac:d3:6e via eth0
> dhcpd: DHCPOFFER on 192.168.0.253 to 00:d0:b7:ac:d3:6e via eth0
>
> i'm now seeing this:
>
> dhcpd: No subnet declaration for eth1 (10.10.10.9).
> dhcpd: ** Ignoring requests on eth1.  If this is not
> what
> dhcpd:    you want, please write a subnet declaration
> dhcpd:    in your dhcpd.conf file for the network segment
> dhcpd:    to which interface eth1 is attached. **
> dhcpd: No subnet declaration for eth1 (10.10.10.9).
> dhcpd:
> dhcpd: ** Ignoring requests on eth1.  If this is not what
> dhcpd:    you want, please write a subnet declaration
> dhcpd:    in your dhcpd.conf file for the network segment
>
> dhcpd: Listening on LPF/eth0/00:07:e9:0a:29:7b/WORKSTATIONS
> dhcpd: Sending on LPF/eth0/00:07:e9:0a:29:7b/WORKSTATIONS
> dhcpd: Sending on  Socket/fallback/fallback-net
>
> which, i didn't want DHCP on eth1 anyway. i feel this has to be
something
> terribly simple, i'm just looking all around it.
>
> thanks,
> ss
>

Did you try switching your lan cables
between the two NIC cards?

don




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