Res: Res: Dropped Packets

Lorenz Helleis lorenzhelleis at yahoo.com.br
Mon Mar 10 20:24:35 UTC 2008


>What sort of 'backups', using what exactly ?

>Did you monitor the input Q drop figure from

  >  net.inet.ip.intr_queue_drops

> before during and after the service impacting traffic ?

> Do you capture interface statistics using something like Cacti ?

> Some idea of packet forwarding rate, before during and after would be  useful.



Is a TSM server. There are a lot of traffic, but not too much sessions. The number of packets per second increase a lot. So the another conections is being droped.

net.inet.ip.ifq.drops=7082987

this number was increasing , but i change this value net.inet.ip.ifq.maxlen=1024 , it was 50 .. . So now, the ifq.drops is not increasing any more, but it didn't solve the problem.






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