how to release expired IP's for a particular VLAN in summit x460-24t switch

[sumeet]

hi
We have above extreme networks switch .
We have created avlan 1967 with ip 172.16.92.1/24
It gives IP via DHCP in range 172.16.92.2-172.16.92.250
When we connect a device with new MAC ID , an IP gets reserved for it which expires after 2 hours.
We are connecting (and removing) a lot of devices with unique MAC ID on this vlan , as a result pool is getting exhausted.

#Show vlan1967 dhcp-address-allocation
shows a lot of entries for different mac addresses with state as expired and assigned .
How can I get expired IP released automatically ?

Thanks.

[Bin]

Hi

configure vlan vlan_name dhcp-lease-timer
http://documentation.extremenetworks.com/exos_commands_22.2/exos_21_1/exos_commands_all/r_configure-...

Best regards

[sumeet]

"clear vlan vlan1967 dhcp-address-allocation all expired " works.

thanks Hagemann, Olaf, Employee .

Any way that switch automatically releases expired IP's ?

[Nick_Yakimenko]

Try to decrease a lease time

[AnonymousM]

clear vlan vlan_name dhcp-address-allocation [[all {offered | assigned | declined
| expired}] | ipaddress]

Should do the job.