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LU allocate xlate failed

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)

2 REPLIES

LU allocate xlate failed

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

Are there enough sessions to cause this?

Looking for some Networking Assistance? 
Contact me directly at jcarvaja@laguiadelnetworking.com

I will fix your problem ASAP.

Cheers,

Julio Carvajal Segura
http://laguiadelnetworking.com

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
New Member

LU allocate xlate failed

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

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