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Topic: How to clear dhcp lease  (Read 8871 times)
« on: April 15, 2008, 23:05:26 »
albgen *
Posts: 43

is there a way to clear the leases of the dhcp service ?
thank you
« Reply #1 on: April 15, 2008, 23:30:01 »
ChainSaw
Guest

set the lease time to 60 seconds.   Smiley

CS...
« Reply #2 on: April 15, 2008, 23:31:46 »
albgen *
Posts: 43

set the lease time to 60 seconds.   Smiley

CS...
Grin
i want to clear it. not to change the lease time.
something similar to the clear state table of the firewall...
« Reply #3 on: April 15, 2008, 23:47:05 »
ChainSaw
Guest

Unless I'm all wet:

1 - Disconnect your firewall from the LAN
2 - Set the lease time to 1 minute  (you might have to stop and restart the DHCP service)
3 - wait a little over more than 1 minute
4 - The firewall clears its own lease table
5 - Set the DHCP back to the normal lease time
6 - Reconnect the LAN

Unless I'm all wet.   Smiley

CS...
« Last Edit: April 15, 2008, 23:49:11 by ChainSaw »
« Reply #4 on: April 15, 2008, 23:58:07 »
albgen *
Posts: 43

Unless I'm all wet:

1 - Disconnect your firewall from the LAN
2 - Set the lease time to 1 minute  (you might have to stop and restart the DHCP service)
3 - wait a little over more than 1 minute
4 - The firewall clears its own lease table
5 - Set the DHCP back to the normal lease time
6 - Reconnect the LAN

Unless I'm all wet.   Smiley

CS...

i cant disconnect lan or/and wan. the mono box must be on line ! Undecided
« Reply #5 on: April 16, 2008, 01:38:52 »
ChainSaw
Guest

There is probably a way to delete the lease file or some other method but I have not seen a post on a better way to clear it.

You might try those steps without disconnecting the LAN and see if it works.

CS...
« Last Edit: April 16, 2008, 01:50:19 by ChainSaw »
 
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