Hi!
Question:
What do the Recv column in 'netstat -B' show?
I thought it was tha amount of packets received, but appaently not so.
I send 2000000 packets from a tcpreplay machine to a receiving machine.
I do it a few times.
On the receiver I see:
netstat -in
Name Mtu Network Address Ipkts Ierrs Idrop Opkts
Oerrs Coll
ix0 1500 <Link#1> 0c:c4:7a:58:e2:3c 0 0 0 0
0 0
ix1 1500 <Link#2> 0c:c4:7a:58:e2:3d 6000000 0 0 0
0 0
and then
netstat -in
Name Mtu Network Address Ipkts Ierrs Idrop Opkts
Oerrs Coll
ix0 1500 <Link#1> 0c:c4:7a:58:e2:3c 0 0 0 0
0 0
ix1 1500 <Link#2> 0c:c4:7a:58:e2:3d 8000000 0 0 0
0 0
So 6000000 has increased to 8000000. Good.
However, 'netstat -B' show:
Pid Netif Flags Recv Drop Match Sblen Hblen Command
25553 mon0 p--s--- 1996862 0 2000000 0 0 tcpdump
How can the "Recv" be *lower* than "Match"?
1996862 < 2000000.
For every new run (fast and slow) I get the same results, slightly less
than 2000000 Recv.
What am I missing?
/Elof
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