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Table 48 TCP Statistics
Statistic Description
tcpAttemptFails The number of times TCP connections have made a direct transition to the CLOSED state
from either the SYN-SENT state or the SYNRCVD state, plus the number of times TCP
connections have made a direct transition 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.
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.
All TCP allocated control blocks
Destinate Address Switch IP address of TCP connections.
Remote Port TCP port used by the remote device.
Source Address IP address of TCP source connections.
Local Port Available TCP ports used for connecting to the switch.
State State of each TCP connection.
UDP/SNMP Statistics
To display the following form, go to the Management Processor Statistics form. Select UDP Stats or SNMP Stats.
UDP statistics are described in the following table:
Table 49 UDP Statistics
Statistic Description
udpInDatagrams The total number of UDP datagrams delivered to the switch.
udpOutDatagrams The total number of UDP datagrams sent from this entity (the switch).
udpInErrors The number of received UDP datagrams that could not be delivered for reasons other than the
lack of an application at the destination port.
udpNoPorts The total number of received UDP datagrams for which there was no application at the
destination port.
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