GSWB

CHAPTER 8 CLI Operations

Displayed items:

zActive Internet Socket: Title

zProto: Protocol type

-tcp: IPv4 TCP

-udp: IPv4 UDP

zRecv-Q: Receive queue size (Unit: bytes) (When the size exceeds 999999 bytes, "999999" is displayed.)

zSend-Q: Transmit queue size (Unit: bytes) (When the size exceeds 999999 bytes, "999999" is displayed.)

zLocal Address: Local address

zForeign Address: Remote address

zState: 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

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