Hi All
I need help locating the dhcp-lease-file on 6860. I need to flush all the leases.
Grateful for your assistance.
Cheers
Siti
Location of DHCP-Lease-File
Location of DHCP-Lease-File
Every adversity has within it a seed of an equivalent or greater benefit....
Re: Location of DHCP-Lease-File
Hi,
All the dhcp-files are within /flash/switch-folder. Look into the dhcpbind-file. You can delete this.
regards
Silvio
All the dhcp-files are within /flash/switch-folder. Look into the dhcpbind-file. You can delete this.
regards
Silvio
Re: Location of DHCP-Lease-File
Hi Silvio
Thanks for your response.
Yes, I noticed the dhcpBind.db file but it seems to be empty. I used vi and the "more" command to view the contents but it seems to be empty.
I've logged an ESR, any update from AL support will be updated here.
Cheers
Siti
Thanks for your response.
Yes, I noticed the dhcpBind.db file but it seems to be empty. I used vi and the "more" command to view the contents but it seems to be empty.
I've logged an ESR, any update from AL support will be updated here.
Cheers
Siti
Every adversity has within it a seed of an equivalent or greater benefit....
Re: Location of DHCP-Lease-File
Hi,
actual I have a 6450 with dhcp server ... but only one dhcp client there:
The time of the last "granted" is same like the time of the file. So it seams to me, that the leases there are stored.
What happens if you disable (and restart) your dhcp (maybe with a short lease time within your conf-file)? Are you able to delete with this all your entries?
In network guide you find the config of the pcy-file. Maybe this is the way to delete all your leases: ActiveLease Expiration = Full_delete (or ActiveLease Expiration = on I am not sure).
regards
Silvio
actual I have a 6450 with dhcp server ... but only one dhcp client there:
Code: Select all
SW13_Silvio> show dhcp-server leases
Total leases: 1
IP Address MAC address Lease Granted Lease Expiry Type
-----------------+------------------+---------------------+---------------------+-----------
172.22.20.101 dc:08:56:03:44:60 MAY 21 16:49:16 2018 MAY 21 18:29:16 2018 DYNAMIC
SW13_Silvio> ls
Listing Directory /flash/switch:
drw 2048 May 21 16:50 ./
drw 2048 May 9 16:26 ../
drw 2048 Apr 11 04:52 avlan/
-rw 1732 Apr 11 04:52 label.txt
-rw 1412 Dec 27 2017 wv-cert.pem
-rw 1676 Dec 27 2017 wv-key.pem
-rw 105613 Dec 27 2017 certs.pem
drw 2048 May 9 16:26 cloud/
-rw 20 May 9 16:27 snmp.engine
-rw 12 May 9 16:27 last_reboot
-rw 0 Apr 6 08:27 pre_banner.txt
-rw 1732 Dec 27 2017 label.txt.bk
-rw 1 May 8 12:13 dhcpd.pcy
-rw 435 May 8 12:15 dhcpd.conf
-rw 435 May 9 16:27 dhcpd.conf.lastgood
-rw 576 May 21 16:49 dhcpSrv.db
54865920 bytes free
SW13_Silvio> more dhcpSrv.db
172.022.020.103 00-11-00-11-00-02 ____H____ ____D____ 0 0000000000 0000000000 __
__R____ ____V____ ____C____
172.022.020.101 dc-08-56-03-44-60 ____H____ vlan10.home 2 1526914156 1526920156
____R____ HAP.1-OAW-AP1231-RW ____C____
172.022.020.100 00-11-6b-a0-7f-9b ____H____ ____D____ 0 0000000000 0000000000 __
__R____ ____V____ ____C____
SW13_Silvio>
What happens if you disable (and restart) your dhcp (maybe with a short lease time within your conf-file)? Are you able to delete with this all your entries?
In network guide you find the config of the pcy-file. Maybe this is the way to delete all your leases: ActiveLease Expiration = Full_delete (or ActiveLease Expiration = on I am not sure).
regards
Silvio
Re: Location of DHCP-Lease-File
Hi Silvio
I've managed to achieve this.
In the 6860, the file is dhcp.db instead of dhcpSrv.db.
The following was what I did:
- disable the dhcp-server
- copy dhcp.db to olddhcp.db
- delete dhcp.db file
- enable the dhcp-server
- restart the dhcp-server
After the above procedure, I can now see new leases using the lease time configured in the dhcpd.conf file.
This is my dhcpd.pcy file content:
HonorRequestLeaseTime=False
RegisteredClientsOnly=False
ForceClass=None
ActiveLeaseExpiration=On
Thanks a lot for your assistance.
Cheers
Siti
I've managed to achieve this.
In the 6860, the file is dhcp.db instead of dhcpSrv.db.
The following was what I did:
- disable the dhcp-server
- copy dhcp.db to olddhcp.db
- delete dhcp.db file
- enable the dhcp-server
- restart the dhcp-server
After the above procedure, I can now see new leases using the lease time configured in the dhcpd.conf file.
This is my dhcpd.pcy file content:
HonorRequestLeaseTime=False
RegisteredClientsOnly=False
ForceClass=None
ActiveLeaseExpiration=On
Thanks a lot for your assistance.
Cheers
Siti
Every adversity has within it a seed of an equivalent or greater benefit....
Re: Location of DHCP-Lease-File
Hi,
thanks for the feedback and your solution. That will help us.
regards
Silvio
thanks for the feedback and your solution. That will help us.
regards
Silvio