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New Member

2900 router paralyse

Hello I am David from Tanzania and this is my first time in this forum,i have one problem with my 2900 router which in need someone to lead me in resolving the problem.recently this router tend to paralyses  when more than three computers (sometimes less than that three) are connected to our network and displaying the following below log messages.I will be more than grateful to get the help.

May 18 10:23:40.915: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x2342E248, alignment 8
Pool: Processor Free: 277640 Cause: Memory fragmentation
Alternate Pool: None Free: 0 Cause: No Alternate pool
-Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x234119ECz 0x23429030z
0x233EE08Cz 0x233EE200z 0x233E5C84z 0x233E5C68z
May 18 10:23:40.915: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipn
at entry. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Trace
back= 0x233E5C84z 0x233E5C68z
May 18 10:23:50.943: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipn
at node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceb
ack= 0x233E5C84z 0x233E5C68z
May 18 10:24:00.943: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipn
at entry. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Trace
back= 0x233E5C84z 0x233E5C68z
May 18 10:24:10.915: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed
from 0x2342E248, alignment 8
Pool: Processor Free: 351656 Cause: Memory fragmentation
Alternate Pool: None Free: 0 Cause: No Alternate pool
-Process= "Chunk Manager", ipl= 4, pid= 1, -Traceback= 0x234119ECz 0x23429030z
0x233EE08Cz 0x233EE200z 0x233E5C84z 0x233E5C68z
May 18 10:24:10.943: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipn
at entry. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Trace
back= 0x233E5C84z 0x233E5C68z
May 18 10:24:21.011: %SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipn
at node. No memory available -Process= "Chunk Manager", ipl= 4, pid= 1, -Traceb
ack= 0x233E5C84z 0x233E5C68z

2 REPLIES
Hall of Fame Super Gold

Upgrade the router IOS.

Upgrade the router IOS.

New Member

Thanks for you answer i will

Thanks for you answer i will try this.

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