topic LU allocate xlate failed in Network Security

LU allocate xlate failed

umut.nurkan — Tue, 12 Mar 2019 03:32:05 GMT

I keep getting the following syslog messages on my ASA5545:

NAT/PAT pool exhausted. Unable to create connection

LU allocate xlate failed

I read some other discussions that this may be a bug, but I want to make sure.

sh memory

Free memory: 4928800800 bytes (77%)

Used memory: 1513650144 bytes (23%)

------------- ------------------

Total memory: 6442450944 bytes (100%)

Cisco Adaptive Security Appliance Software Version 8.6(1)2

Device Manager Version 6.6(1)

LU allocate xlate failed

Julio Carvajal — Sat, 18 Jan 2014 06:09:54 GMT

How many nat translations do you see on the firewall? on the Xlate-table?

Are there enough sessions to cause this?

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http://laguiadelnetworking.com

LU allocate xlate failed

rdevera — Fri, 07 Feb 2014 17:58:19 GMT

I may have the same issue with my standby ASA.

Cisco Adaptive Security Appliance Software Version 8.6(1)12
Device Manager Version 6.6(1)

02-04-2014 10:25:37 Local4.Error 10.x.x.2 %ASA-3-210007: LU allocate xlate failed
02-04-2014 10:25:37 Local4.Error 10.x.x.2 %ASA-3-202010: NAT/PAT pool exhausted. Unable to create connection.

I re-arranged my NAT table per Cisco TAC but it didn't solve the issue.

Thanks,

Roger