Thank you both for the replies!
I'm considering hiring Cisco support for this issue (though I'm not sure if/how this can be done) or buying a new device...
Btw, I forgot to mentioned in my first post that this router is being used as Gateway and DHCP server. And in the lapse of 1 month we needed to reboot the router (I had no remote access to it) 2 times because the DHCP server stopped giving IP addresses (again, I didn't have access to the server to check why...).
show buffers failures:
Caller Pool Size When
0x30327E38 Large 1494 5d18h
0x306CC07C Small 92 05:47:35
0x306CC07C Small 92 05:47:35
0x306CC07C Small 85 05:47:35
0x306CC07C Small 92 05:47:35
0x306CC07C Small 92 05:47:35
0x306CC07C Small 92 05:47:35
0x306CC07C Small 92 05:47:35
0x306CC07C Small 99 05:47:35
0x306CC07C Small 96 05:47:35
this are the buffers showing failures (but I don't think they are relevant, since :
Public buffer pools:
Small buffers, 104 bytes (total 50, permanent 50, peak 78 @ 1w5d):
46 in free list (20 min, 150 max allowed)
5254190 hits, 110 misses, 108 trims, 108 created
9 failures (0 no memory)
Middle buffers, 600 bytes (total 28, permanent 25, peak 61 @ 19:41:20):
26 in free list (10 min, 150 max allowed)
2290810 hits, 55 misses, 91 trims, 94 created
0 failures (0 no memory)
Big buffers, 1536 bytes (total 50, permanent 50, peak 56 @ 5d18h):
50 in free list (5 min, 150 max allowed)
869432 hits, 19 misses, 7 trims, 7 created
15 failures (0 no memory)
VeryBig buffers, 4520 bytes (total 10, permanent 10, peak 11 @ 1w5d):
10 in free list (0 min, 100 max allowed)
61699 hits, 5 misses, 2 trims, 2 created
5 failures (0 no memory)
Large buffers, 5024 bytes (total 1, permanent 0, peak 2 @ 5d18h):
1 in free list (0 min, 10 max allowed)
313 hits, 4 misses, 103 trims, 104 created
4 failures (0 no memory)
Huge buffers, 18024 bytes (total 8, permanent 0, peak 8 @ 1w4d):
8 in free list (4 min, 10 max allowed)
6989 hits, 38 misses, 303 trims, 311 created
0 failures (0 no memory)
