Wired Intelligent Edge

I'm running DHCP server on my 5406.
I have several pools that seem to work fine, but one does not appear to be releasing leases for re-use.
I did a clear DHCP binding and that only freed up the bindings that were currently active. 
Free leases are incrementing down as devices reconnect. 

Pool           : POOL

  Lease Period   : 0:04:00

  Low Threshold  : 201

  High Threshold : 802

  Free Leases    : 50

 

dhcp-server pool "POOL"

   default-router "10.2.40.1"

   dns-server "10.2.1.5"

   domain-name "loc.domain.local"

   lease 00:04:00

   network 10.2.40.0 255.255.252.0

   range 10.2.40.21 10.2.43.254

   exit

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Chris Bailey
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Hi Chris, how many IP leases your Aruba 5406R zl2 currently released system wide? What AOS-Switch version is it running on exactly?

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Davide Poletto
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Currently:
Status and Counters - DHCP Server

Address Pools : 7
Automatic Bindings : 139
Manual Bindings : 0
Expired/Free Bindings : 1812
Malformed Messages : 0
 sh ver:
Image stamp: /ws/swbuildm/rel_ajanta_qaoff/code/build/bom(swbuildm_rel_ajanta_qaoff_rel_ajanta)
Jun 7 2021 21:36:04
KB.16.10.0015
881
Boot Image: Secondary

Boot ROM Version: KB.16.01.0006
Active Boot ROM: Primary

I was able to free up those leases.
I disabled and reenabled the dhcp server and ran clear dhcp-server stat  and clear shcp-server conflicts

I am not sure which of those fixed this issue for now.  Currently 948 free leases on that pool.  I will monitor and report back.

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Chris Bailey
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Original Message:
Sent: Aug 23, 2021 03:37 PM
From: Davide Poletto
Subject: DHCP no leases available.

Hi Chris, how many IP leases your Aruba 5406R zl2 currently released system wide? What AOS-Switch version is it running on exactly?

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Davide Poletto
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