Re: "No buffer space available" when scanning a Class A or B net

[Curtis Doty <Curtis () GreenKey net>]

3:21pm Bob McLaren said:

> The problem is, if I try to scan any more than a Class C, I get a "No 
> buffer space available" error and the scan get's bogged down with 15 and 
> 60 second pauses between scans.

You could try fiddling with /proc/sys/net/core/wmem_max or 
/proc/sys/net/ipv4/tcp_wmem to see if those buffers are the culprits.

../C


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