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12 • TCP
Maximum Connections (tcpMaxConn)
The limit on the total number of TCP connections the entity can support. In entities where the maximum
number of connections is dynamic, this object should contain the value -1.
Active Opens (tcpActiveOpens)
The number of times TCP connections have made a direct transition to the SYN-SENT state from the
CLOSED state.
Passive Opens (tcpPassiveOpens)
The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LIS-
TEN state.
Attempt/Fails (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
transition to the LISTEN state from the SYN-RCVD state.
ESTABLISHED Resets (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.
Current ESTABLISHED (tcpCurrEstab)
The number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.
Total Received (tcpInSegs)
The total number of segments received, including those received in error. This count includes segments
received on currently established connections.
Total Sent (tcpOutSegs)
The total number of segments sent, including those on current connections but excluding those containing
only retransmitted octets.
Total Retransmitted (tcpRetransSegs)
The total number of segments retransmitted—that is, the number of TCP segments transmitted containing
one or more previously transmitted octets.
Total Received in Error (tcpInErrs)
The total number of segments received in error (e.g., bad TCP checksums).
Total Sent w/RST Flag (tcpOutRsts)
The number of TCP segments sent containing the RST flag.
Summary of Contents for 3092
Page 18: ...About this guide 16...
Page 22: ...1 Introduction 20 8 4 9...
Page 44: ...5 DS0 Mapping 42 C 4...
Page 48: ...6 Clocking 46...
Page 56: ...7 iDSL Port Configuration 54...
Page 66: ...9 Filter IP 64...
Page 89: ...2 3 87 12 TCP finWait1 6 finWait2 7 closeWait 8 lastAck 9 closing 10 timeWait 11 deleteTCB 12...
Page 90: ...12 TCP 88 2 3...
Page 94: ...13 UDP 92...
Page 100: ...14 RIP Version 2 98 7 2 3...
Page 106: ...15 SNMP 104...
Page 118: ...16 System 116 D 4 1...
Page 148: ...18 T1 E1 Link 146 D...
Page 152: ...19 T1 E1 Assignment 150 68 6...
Page 158: ...21 License 156...
Page 162: ...A RJ 21X Wiring Color Chart 160...