[j-nsp] Debugging mysterious packet loss on J2350 under stress

[叶雨飞]

Ahh, that's true!

I found http://kb.juniper.net/InfoCenter/index?page=content&id=KB14737&cat=SWITCH_PRODUCTS

counting the Ethernet overhead,  the 100mbps ~=1,488,095 pps.  So it
must be upstream who's dropping it.

However Maybe the bps monitoring internet traffic  only shows IP layer
bytes? that's why it is only showing ~50mb.

On Sat, Dec 29, 2012 at 6:46 PM, Jeff Wheeler <jsw at inconcepts.biz> wrote:
> On Sat, Dec 29, 2012 at 3:18 PM, 叶雨飞 <sunyucong at gmail.com> wrote:
>> Interface    Link  Input packets        (pps)     Output packets
>> (pps)
>>  ge-0/0/0      Up    11772104571      (24744)      11662868938
>> (161012)
>>  ge-0/0/3      Up     3405764281     (148559)       6036903599
>> (12097)
>>
>> traffic is routed from ge-0/0/3 to ge-0/0/0.   ge-0/0/3 is 100M link,
>> which is not being used in full, ge-0/0/0 is 1G link:
>
> That link is full.  A 100Mb Ethernet circuit can't carry more than 148Kpps.
>
> --
> Jeff S Wheeler <jsw at inconcepts.biz>
> Sr Network Operator  /  Innovative Network Concepts