H3C SOHO IE4300, Command Reference Manual

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Field Description
•
ESTABLISHED —The server and client have established connections
and can transmit data bidirectionally.
•
CLOSE_WAIT —The server receives a disconnection request from the
client.
•
FIN_WAIT_1 —The client is waiting for the server to reply to a
disconnection request.
•
CLOSING —The server and client are waiting for peer's disconnection
reply when receiving disconnection requests from each other.
•
LAST_ACK —The server is waiting for the client to reply to a
disconnection request.
•
FIN_WAIT_2 —The client receives a disconnection reply from the
server.
•
TIME_WAIT —The client receives a disconnection request from the
server.
TCP options
TCP options:
•
TF_MD5SIG —Enables MD5 signature.
•
TF_NODELAY —Disables the Nagle algorithm that buffers the sent
data inside the TCP.
•
TF_NOOPT —No TCP options.
•
TF_NOPUSH —Forces TCP to delay sending any TCP data until a full
sized segment is buffered in the TCP buffers.
•
TF_BINDFOREIGNADDR —Binds the peer IP address.
•
TF_NSR —Enables TCP NSR.
•
TF_REQ_SCALE —Enables the TCP window scale option.
•
TF_REQ_TSTMP —Enables the time stamp option.
•
TF_SACK_PERMIT —Enables the TCP selective acknowledgement
option.
•
TF_ENHANCED_AUTH —Enables the enhanced authentication
option.
NSR state
State of the TCP connections.
Between the parentheses is the role of the connection:
•
M —Main connection.
•
S —Standby connection.
Send VRF VRF from which packets are sent.
Receive VRF VRF from which packets are received.
display ipv6 udp
Use
display ipv6 udp
to display brief information about IPv6 UDP connections.
Syntax
display ipv6 udp [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator