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Catalyst Supervisor Engine 32 PISA Cisco IOS System Message Guide, Release 12.2ZY
OL-11469-02
Chapter 2 Messages and Recovery Procedures
IPNAT Messages
IPFAST-4
Error Message %IPFAST-4-FASTPORTCREATEWARN: Attempt to create [chars] failed. Will
be retried [dec] times (last error:[chars])
Explanation
The line card is attempting to create a port to the route processor but has failed. This
behavior could be transient. The system will reattempt to create the port.
Recommended Action The system should be able to recover from this condition. If CEF becomes
disabled on this line card, copy the error message exactly as it appears on the console or in the
system log, and contact your Cisco technical support representative.
Error Message %IPFAST-4-FASTPORTOPENWARN: Attempt to open [chars] failed. Will be
retried [dec] times (last error:[chars])
Explanation
The line card is attempting to open a port to the route processor
but has failed. This behavior could be transient. The system will reattempt to create the port.
Recommended Action The system should be able to recover from this condition. If CEF becomes
disabled on this line card, copy the error message exactly as it appears on the console or in the
system log, and contact your Cisco technical support representative.
IPNAT Messages
This section contains IP Network Address Translation (IPNAT) messages.
IPNAT-4
Error Message %IPNAT-4-ADDR_ALLOC_FAILURE: Address allocation failed for
[IP_address], pool [chars] might be exhausted
Explanation
An address could not be allocated from the IP NAT pool. This condition can cause a
translation failure and might result in packets being dropped. The counter for missed packets will
be incremented.
Recommended Action Determine if the NAT pool has been exhausted. To reuse any existing addresses
in the NAT pool for new packet flows, clear the current NAT entries using the clear ip nat
translation command.
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