12-27-2010 07:53 AM - edited 03-06-2019 02:43 PM
I am working with Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(25c), RELEASE SOFTWARE (fc2)
*time* Dec 24 2010 01:00 PM *version* 2 !IP address Type Hardware address Lease expiration 172.16.0.2 /27 id yyyy.yyyy.yyyy Infinite 172.16.0.3 /27 id xxxx.xxxx.xxxx Infinite 172.16.0.4 /27 id xxxx.xxxx.xxxx Infinite 172.16.0.5 /27 id xxxx.xxxx.xxxx Infinite *end*
DHCPD: there is no address pool for 172.16.0.1.
Router#sh run(...)
172.16.0.1 /27 1 ffff.ffff.ffff Infinite
: DHCPD: Sending notification of DISCOVER:*Dec 26 19:19:38.912: DHCPD: htype 1 chaddr yyyy.yyyy.yyyy*Dec 26 19:19:38.912: DHCPD: remote id 020a0000ac10000101000000*Dec 26 19:19:38.912: DHCPD: circuit id 00000000*Dec 26 19:19:38.912: DHCPD: Seeing if there is an internally specified pool class:*Dec 26 19:19:38.912: DHCPD: htype 1 chaddr yyyy.yyyy.yyyy*Dec 26 19:19:38.912: DHCPD: remote id 020a0000ac10000101000000*Dec 26 19:19:38.912: DHCPD: circuit id 00000000*Dec 26 19:19:38.912: DHCPD: requested address 172.16.0.2 has already been assigned.*Dec 26 19:19:38.912: DHCPD: subnet [172.16.0.1,172.16.0.1] in address pool STATIC is empty.*Dec 26 19:19:38.912: DHCPD: Sending notification of ASSIGNMENT FAILURE:*Dec 26 19:19:38.912: DHCPD: htype 1 chaddr yyyy.yyyy.yyyy*Dec 26 19:19:38.912: DHCPD: remote id 020a0000ac10000101000000*Dec 26 19:19:38.912: DHCPD: circuit id 00000000*Dec 26 19:19:38.912: DHCPD: Sending notification of ASSIGNMENT_FAILURE:*Dec 26 19:19:38.912: DHCPD: due to: POOL EXHAUSTED*Dec 26 19:19:38.912: DHCPD: htype 1 chaddr yyyy.yyyy.yyyy*Dec 26 19:19:38.912: DHCPD: remote id 020a0000ac10000101000000*Dec 26 19:19:38.912: DHCPD: circuit id 00000000
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12-27-2010 12:31 PM
have you tried changing id field with 1 field in your text or prefix hw add with 01 because in client-identifier 01 is appended to mac address.
Regards.
Alain.
12-27-2010 07:57 AM
Hi,
172.16.0.1 - is router Fa0/1 static IP addess that is internal interface
So you must exclude from pool: ip dhcp excluded-address 172.16.0.1
Regards.
Alain.
12-27-2010 09:30 AM
I have tried that as well
The same error from console
DHCPD: subnet [172.16.0.1,172.16.0.1] in address pool STATIC is empty.
12-27-2010 10:45 AM
Hi,
origin file tftp://172.16.0.2/homedhcp.txt
you are giving a manual mapping for this address you should have a static ip for this tftp server.
Regards.
Alain.
12-27-2010 10:48 AM
Hi,
I hope that router do not try read static.txt file every time when NIC asking for IP throught DHCP, I fought after load router keeps file records in NVRAM.
you have no ip dhcp database so I presume you have to look at this file at each reload.
Regards.
Alain.
12-27-2010 10:52 AM
Dec 26 19:19:38.912: DHCPD: requested address 172.16.0.2 has already been assigned.
the router thinks that the pool has only one entry and it is already assigned or it only reads first entry and because it is assigned stop there.
Did you assign before with a pool on router?
Regards.
Alain.
12-27-2010 12:08 PM
Hi
Did you assign before with a pool on router?
I did clear ip dhcp binding * and clear ip dhcp conflict * before I run #(config) service dhcp
and I moved tftp on other server, now I am testing with PC changeing eth settins to ude DHCP and the same erors.
12-27-2010 12:21 PM
Hi,
what happens if you release your static lease on client then do a no service dhcp then service dhcp.
Regards.
alain.
12-27-2010 12:31 PM
have you tried changing id field with 1 field in your text or prefix hw add with 01 because in client-identifier 01 is appended to mac address.
Regards.
Alain.
12-29-2010 07:43 PM
Hi cadetalain
I change formt of my static text file to
...
172.16.0.3 /27 id 01yy.yyyy.yyyy.yy Infinite
172.16.0.4 /27 id 01xx.xxxx.xxxx.xx Infinite
172.16.0.5 /27 id 01zz.zzzz.zzzz.zz Infinite
07-25-2013 12:29 PM
I also had a similar issue, it is not clear in Cisco documentation what the combinations are for the id and hardware address, but it worked in this manner:
*time* Jul 25 2013 09:52 PM
*version* 1
!IP address Type Hardware address Lease expiration
142.102.66.22 /24 id 0100.0c29.bc99.9d Infinite
142.102.66.23 /24 id 0100.0c29.c238.11 Infinite
*end*
Thank you for the input.
Regards
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