3Com DUA1860-0AAA01 Network Hardware User Manual


 
5-32 C
HAPTER
5: F
URTHER
C
ONFIGURATION
A
ND
M
ONITORING
DUA1860-0AAA01
embryonic connections closed:
Display Field. The number of
connections where a FIN followed a SYN SYN-ACK sequence
without an ACK to the SYN-ACK.
segments updated rtt:
Display Field. The `segment updated rtt'
counter.
retransmit timeouts:
Display Field. The number of times the
retransmit timer has fired resulting in retransmission of the
previous packet.
connections dropped by retransmit timeout:
Display Field.
The number of times a connection has been closed because the
maximum number of retransmit timeouts has been exceeded for
the connection.
persist timeouts:
Display Field. The ’persist timeouts’ counter.
keepalive timeouts:
Display Field. The number of times the
keepalive timer has expired resulting in the transmission of a
keepalive frame.
keepalive probes sent:
Display Field. The number of keepalive
packets transmitted.
connections dropped by keepalive:
Display Field. The number
of connections terminated because the maximum number of
keepalive frames have been exceeded on a connection.