3Com Router 3031, Command Reference Manual

Page: 451 / 838

IP Performance Configuration Commands 451
sndbuf = 4096, rcvbuf = 4096, sb_cc = 0, rb_cc = 0,
socket option = SO_ACCEPTCONN
socket state = SS_PRIV SS_ASYNC
SOCK_DGRAM:
Task = ROUT(6), socketid = 1, Proto = 17,
LA = 0.0.0.0:0, FA = 0.0.0.0:0,
sndbuf = 9216, rcvbuf = 41600, sb_cc = 0, rb_cc = 0,
socket option = SO_UDPCHECKSUM
socket state = SS_PRIV SS_ASYNC
SOCK_RAW:
Task = ROUT(6), socketid = 2, Proto = 2,
LA = 0.0.0.0, FA = 0.0.0.0,
sndbuf = 32767, rcvbuf = 32767, sb_cc = 0, rb_cc = 0,
socket option = 0,
socket state = SS_PRIV SS_NBIO SS_ASYNC
Explanations of the display information:
■
SOCK_STREAM: the socket type.
■
Proto: the protocol number used by the socket.
■
sndbuf: the sending buffer size of the socket.
■
rcvbuf: the receiving buffer size of the socket.
■
sb_cc: the current data size in the sending buffer. The value makes sense only
for the socket of TCP type, because only TCP is able to cache data.
■
rb_cc: the current data size in the receiving buffer.
■
socket option: the option of the socket.
■
socket state: the state of the socket.
Display the information about the socket with socket ID as 4 and task ID as 8.
<3Com> display ip socket 8 4
Task = VTYD(8), socketid = 4, Proto = 6,
LA = 0.0.0.0:23, FA = 0.0.0.0:0,
sndbuf = 4096, rcvbuf = 4096, sb_cc = 0, rb_cc = 0,
socket option = SO_ACCEPTCONN
socket state = SS_PRIV SS_ASYNC
display ip statistics Syntax
display ip statistics
View
Any view
Parameter
None
Description
Using the display ip statistics command, you can view IP traffic statistics
information. This command is used to display such statistics information as IP
packet transmit/receive, packet assembly/disassembly, which is helpful to fault
diagnosis.