[f-nsp] loss on jetcore

[Jeroen Wunnink]

Check the connected interfaces, see if there's crc errors, collisions, etc..

On 7/1/10 2:34 PM, DELOBEL Gary wrote:
>  I think all is ok on cam
>
> telnet at br1-uro(config-bgp)#sh cam-part det
>
> ==== SLOT 1 CAM PARTITION ====
>
> IGC: 0 (0x00)
> Number of CAM devices per IGC:  1
> Number of hw entries per CAM:  0x08000
> Total size of CAM = 2Mbits
> complete CAM index range per IGC:
>   (sw) 1 - 56319  (1 - 0x0dbff), total entries: 56319 (0x0dbff)
>   (hw) 0 - 32767  (0 - 0x07fff), total entries: 32768 (0x08000)
> Percentage of CAM hardware entries for each partition:
>   Layer3 = 23552 (1.4375Mbits)  (71.875%)
>       Level3 = 2047 (0.124938Mbits)     (6.246948%)
>       Level2 = 2048 (0.125Mbits)        (6.25%)
>   Layer2 = 1024 (0.0625Mbits)   (3.125%)
>   Layer4 = 8192 (0.5Mbits)      (25%)
>
> Layer 3 sw index range:
>   L3 L3 1 - 4095        (0x00001 - 0x00fff), free 4026 (0x00fba)
>   L3 L2 4096 - 8191     (0x01000 - 0x01fff), free 3361 (0x00d21)
>   L3    8192 - 47103    (0x02000 - 0x0b7ff), free 27155 (0x06a13)
> layer 3 hw index range (inversely mapped):
>         23551 - 0       (0x05bff - 0x00000)
> L2 index range:
>   (sw) 47104 - 48127    (0x0b800 - 0x0bbff), free 879 (0x0036f)
>   (hw) 23552 - 24575    (0x05c00 - 0x05fff)
> L4 pool 3 index range:
>   (sw) 48128 - 50687    (0x0bc00 - 0x0c5ff), free 2560 (0x00a00)
>   (hw) 24576 - 27135    (0x06000 - 0x069ff)
> L4 pool 2 index range:
>   (sw) 50688 - 53247    (0x0c600 - 0x0cfff), free 2560 (0x00a00)
>   (hw) 27136 - 29695    (0x06a00 - 0x073ff)
> L4 pool 1 index range:
>   (sw) 53248 - 55807    (0x0d000 - 0x0d9ff), free 2560 (0x00a00)
>   (hw) 29696 - 32255    (0x07400 - 0x07dff)
> L4 pool 0 index range:
>   (sw) 55808 - 56319    (0x0da00 - 0x0dbff), free 504 (0x001f8)
>   (hw) 32256 - 32767    (0x07e00 - 0x07fff)
>
> IGC: 1 (0x01)
> Number of CAM devices per IGC:  1
> Number of hw entries per CAM:  0x08000
> Total size of CAM = 2Mbits
> complete CAM index range per IGC:
>   (sw) 1 - 56319  (1 - 0x0dbff), total entries: 56319 (0x0dbff)
>   (hw) 0 - 32767  (0 - 0x07fff), total entries: 32768 (0x08000)
> Percentage of CAM hardware entries for each partition:
>   Layer3 = 23552 (1.4375Mbits)  (71.875%)
>       Level3 = 2047 (0.124938Mbits)     (6.246948%)
>       Level2 = 2048 (0.125Mbits)        (6.25%)
>   Layer2 = 1024 (0.0625Mbits)   (3.125%)
>   Layer4 = 8192 (0.5Mbits)      (25%)
>
> Layer 3 sw index range:
>   L3 L3 1 - 4095        (0x00001 - 0x00fff), free 4095 (0x00fff)
>   L3 L2 4096 - 8191     (0x01000 - 0x01fff), free 4096 (0x01000)
>   L3    8192 - 47103    (0x02000 - 0x0b7ff), free 38512 (0x09670)
> layer 3 hw index range (inversely mapped):
>         23551 - 0       (0x05bff - 0x00000)
> L2 index range:
>   (sw) 47104 - 48127    (0x0b800 - 0x0bbff), free 993 (0x003e1)
>   (hw) 23552 - 24575    (0x05c00 - 0x05fff)
> L4 pool 3 index range:
>   (sw) 48128 - 50687    (0x0bc00 - 0x0c5ff), free 2560 (0x00a00)
>   (hw) 24576 - 27135    (0x06000 - 0x069ff)
> L4 pool 2 index range:
>   (sw) 50688 - 53247    (0x0c600 - 0x0cfff), free 2560 (0x00a00)
>   (hw) 27136 - 29695    (0x06a00 - 0x073ff)
> L4 pool 1 index range:
>   (sw) 53248 - 55807    (0x0d000 - 0x0d9ff), free 2560 (0x00a00)
>   (hw) 29696 - 32255    (0x07400 - 0x07dff)
> L4 pool 0 index range:
>   (sw) 55808 - 56319    (0x0da00 - 0x0dbff),  free 504 (0x001f8)
>   (hw) 32256 - 32767    (0x07e00 - 0x07fff)
>
>
> Le 01/07/2010 14:21, Jeroen Wunnink a écrit :
>> 'sh cam-part det'
>> See if cam is filling up or nearly empty, dig the maillist archives 
>> over the last few months a bit, been a whole discussion about cam 
>> exhaustion
>>
>> On 7/1/10 12:47 PM, DELOBEL Gary wrote:
>>>  Hi,
>>>
>>> we have some loss on jetcore router (~10%) but cpu at 1% and memory 
>>> at 67%
>>> undry-nsp
>>

-- 

Met vriendelijke groet,

Jeroen Wunnink,
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