Socket Buffer overruns in netstat

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Hi,

I'm trying to get some information about UDP packet drops.

netstat on freeBSD gives explicit information if packets are dropped due
to full socket buffers.

In Linux (RH6.2) netstat just talks about UDP 'packet receive errors'
Do these include socket buffer drops ?

If so, then what else are possible packet receiver errors

If not, then what is the best way to get this information

Thanks

Gaurav


--------------------------------
freebsd
udp:
	3273476 datagrams received
	0 with incomplete header
	0 with bad data length field
	0 with bad checksum
	66425 dropped due to no socket
	7667 broadcast/multicast datagrams dropped due to no socket
	320302 dropped due to full socket buffers
	0 not for hashed pcb
	2879082 delivered
	2901479 datagrams output
--------------------------------
linux 
Udp:
    75050 packets received
    8 packets to unknown port received.
    0 packet receive errors
    73905 packets sent
-------------------------------




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