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buffer leak when using crypto ike

I'm using a 851 router as an ezVPN remote and have started getting loads of small buffers which eventually lead to a system crash as they seem to be staying resident in the memory. I have not been able to work out how to fix it. Attached is the output of the sho buffer leak command. Any ideas?

sho buffers

Buffer elements:

1117 in free list (1119 max allowed)

36850 hits, 0 misses, 619 created

Public buffer pools:

Small buffers, 104 bytes (total 4308, permanent 50, peak 4308 @ 00:00:14):

22 in free list (20 min, 150 max allowed)

40367 hits, 1374 misses, 11 trims, 4269 created

0 failures (0 no memory)

Middle buffers, 600 bytes (total 25, permanent 25, peak 63 @ 21:43:15):

24 in free list (10 min, 150 max allowed)

26816 hits, 23 misses, 71 trims, 71 created

0 failures (0 no memory)

Big buffers, 1536 bytes (total 50, permanent 50):

50 in free list (5 min, 150 max allowed)

3051 hits, 0 misses, 0 trims, 0 created

0 failures (0 no memory)

VeryBig buffers, 4520 bytes (total 10, permanent 10):

9 in free list (0 min, 100 max allowed)

10297 hits, 0 misses, 0 trims, 0 created

0 failures (0 no memory)

Large buffers, 5024 bytes (total 0, permanent 0):

0 in free list (0 min, 10 max allowed)

--More-- 0 hits, 0 misses, 0 trims, 0 created

0 failures (0 no memory)

Huge buffers, 18024 bytes (total 0, permanent 0):

0 in free list (0 min, 4 max allowed)

0 hits, 0 misses, 0 trims, 0 created

0 failures (0 no memory)

Interface buffer pools:

SEC Eng Packet buffers, 1700 bytes (total 256, permanent 256):

0 in free list (0 min, 256 max allowed)

256 hits, 10298 fallbacks

256 max cache size, 256 in cache

87505 hits in cache, 0 misses in cache

Header pools:

Header buffers, 0 bytes (total 384, permanent 384):

0 in free list (0 min, 512 max allowed)

384 hits, 0 misses, 0 trims, 0 created

0 failures (0 no memory)

384 max cache size, 384 in cache

134521 hits in cache, 0 misses in cache

1 REPLY
Silver

Re: buffer leak when using crypto ike

It looks like bug to me, check the bug-id:CSCsd69842.

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