From: Steve Hideg (hideg@saintmarys.edu)
Date: Fri Apr 26 2002 - 12:04:14 CDT
Where are the host declarations?
Why do you have your "bogus" dns listed for the known clients pool?
++Steve Hideg
At 11:27 AM -0500 4/26/02, Chris Fabri wrote:
>Yeah no problem:
>
>shared-network netreg_test_233 {
> subnet 172.28.233.0 netmask 255.255.255.0 {
> option routers 172.28.233.1;
> }
> subnet 129.105.233.0 netmask 255.255.255.0 {
> option routers 129.105.233.1;
> }
># unknown clients get this pool.
> pool {
> option domain-name-servers 129.105.49.1;
> max-lease-time 120;
> default-lease-time 120;
> range 172.28.233.100 172.28.233.250;
> allow unknown clients;
> }
># known clients get this pool.
> pool {
> option domain-name-servers 129.105.49.1, 165.124.49.21;
> max-lease-time 7200;
> default-lease-time 7200;
> range 129.105.233.100 129.105.233.250;
> deny unknown clients;
> }
>}
>
>Apr 21 21:28:02 netreg dhcpd: [ID 702911 local5.info] DHCPREQUEST
>for 129.105.23
>3.149 from 00:01:e6:64:4f:7c via 129.105.233.1: lease
>129.105.233.149 unavailabl
>e.
>Apr 21 21:28:02 netreg dhcpd: [ID 702911 local5.info] DHCPNAK on
>129.105.233.149
> to 00:01:e6:64:4f:7c via 129.105.233.1
>
>
>
>This is repeated several times, until:
>
>
>Apr 21 21:43:03 netreg dhcpd: [ID 702911 local5.info] DHCPDISCOVER
>from 00:01:e6
>:64:4f:7c via 129.105.233.1
>Apr 21 21:43:04 netreg dhcpd: [ID 702911 local5.info] DHCPOFFER on
>172.28.233.25
>0 to 00:01:e6:64:4f:7c (NPI644F7C) via 129.105.233.1
>
>The client is Windows2000. We have 172.28.233.0/24 set up as a secondary
>address on the router interface for 129.105.233.0/24. Thanks! chris
>
>
>Peter Valian wrote:
>>
>> Chris,
>>
>> can we see your conf before and after and an snippet from your error
>> log? what OS is the client?
>>
>> thanks,
>> -peter
>>
>> Chris Fabri wrote:
>> > I'm having a strange problem that I'm fairly certain is due to
>> > DHCP, but haven't gotten much helpful info from that direction, so
>> > I"m inquiring here.
>> >
>> > I'm using netreg 1.2 with dhcpv3 (that's the latest non-test, from Oct 2).
>> > I've had a couple of clients, after registering with netreg, that
>> > can't renew their leases. dhcp gives a "lease unavailable" error
>> > and then NAKs the request. This happened the first time that these
>> > clients tried to renew. After about an hour of NAKs, the client does
>> > a new DHCPDISCOVER, at which point it's given a lease from the unknown
>> > client range. This means at some point the host declaration has been
>> > removed, and i know i didn't do it. :)
>> >
>> > So I'm trying to see if anybody else has seen this behavior (didn't
>> > see anything in the archives). According to the DHCP folks, this
>> > problem was fixed in DHCP3.0.1rc8, but there are other problems with
>> > it, so that's no good for a production system.
>> >
>> > And I"m using the refresh-dhcpdconf.pl contributed by Steve Hideg,
>> > which doesn't appear to have the capability of making this type
>> > of change.
>> >
>> > TIA. chris
>>
>>
>>
>> --
>> Peter Valian
>> Network & Systems Administrator
>> Southwestern University
>> Georgetown, Texas
>> 512.863.1586 office
>> 512.863.1605 fax
>> --
>>
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>>
>
>
>--
> _________________________ __________________________________________
>| Chris Fabri | Northwestern University |
>| fabric@northwestern.edu | Telecommunications and Network Services |
>| 847-467-2539 | http://www.ittns.northwestern.edu |
>|_________________________|__________________________________________|
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