Technical data

RackSwitch G8124 Command Reference
Chapter 3: Statistics Commands
 91BMD00076, January 2009
UDP Statistics
The following command displays UDP statistics:
show ip udp counters
Command mode: All
tcpAttemptFails The number of times TCP connections have made a direct transition to
the CLOSED state from either the SYN-SENT state or the SYN-RCVD
state, plus the number of times TCP connections have made a direct tran-
sition to the LISTEN state from the SYN-RCVD state.
tcpEstabResets The number of times TCP connections have made a direct transition to
the CLOSED state from either the ESTABLISHED state or the CLOSE-
WAIT state.
tcpInSegs The total number of segments received, including those received in error.
This count includes segments received on currently established connec-
tions.
tcpOutSegs The total number of segments sent, including those on current connec-
tions but excluding those containing only retransmitted octets.
tcpRetransSegs The total number of segments retransmitted - that is, the number of TCP
segments transmitted containing one or more previously transmitted octets.
tcpInErrs The total number of segments received in error (for example, bad TCP
checksums).
tcpCurBuff The total number of outstanding memory allocations from heap by TCP
protocol stack.
tcpCurConn The total number of outstanding TCP sessions that are currently opened.
tcpOutRsts The number of TCP segments sent containing the RST flag.
UDP statistics:
udpInDatagrams: 54 udpOutDatagrams: 43
udpInErrors: 0 udpNoPorts: 1578077
Table 3-13 TCP Statistics
Statistics Description