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8-214 C122-E003-02EN
GSWB
CHAPTER 8 CLI Operations
Displayed items:
z Active Internet Socket: Title
z Proto: Protocol type
- tcp: IPv4 TCP
- udp: IPv4 UDP
z Recv-Q: Receive queue size (Unit: bytes) (When the size exceeds 999999 bytes,
"999999" is displayed.)
z Send-Q: Transmit queue size (Unit: bytes) (When the size exceeds 999999 bytes,
"999999" is displayed.)
z Local Address: Local address
z Foreign Address: Remote address
z State: Connected state (displayed only with TCP)
- CLOSE: No connection
- LISTEN: Waiting for a connection request from a remote host
- SYN_SENT: Waiting for a reply confirmation after transmitting a connection
request
- SYN_RECEIVED: Waiting for a connection reply confirmation after
transmitting synchronization for a connection request
- ESTABLISHED: Ready for data transmission after establishing a connection
- CLOSE_WAIT: Waiting for disconnection from an application process
- FIN_WAIT_1: Waiting for a disconnection request from a remote host or a
reply confirmation to a transmitted disconnection request
- FIN_WAIT_2: A TCP module is waiting for a disconnection request from a
remote host.
- CLOSING: Waiting for a disconnection request reply confirmation from a
remote host
- LAST_ACK: A TCP module is waiting for a reply confirmation to a
disconnection request transmitted to a remote host.
- TIME_WAIT: On standby while a remote host reliably receives a
disconnection request reply confirmation