System Management
7750 SR OS Basic System Configuration Guide Page 409
Show Commands
connections
Syntax connections [address ip-address [interface interface-name]] [port port-number] [detail]
Context show>system
Description This command displays UDP and TCP connection information.
If no command line options are specified, a summary of the TCP and UDP connections displays.
Parameters ip-address — Displays only the connection information for the specified IP address.
ipv4-address: a.b.c.d (host bits must be 0)
ipv6-address: x:x:x:x:x:x:x:x[-interface]
x:x:x:x:x:x:d.d.d.d[-interface]
x: [0 — FFFF]H
d: [0 — 255]D
interface: 32 characters maximum, mandatory for link local
addresses
port-number — Displays only the connection information for the specified port number.
Values 0 — 65535
detail — Appends TCP statistics to the display output.
Output Standard Connection Output — The following table describes the system connections output
fields.
Label Description
Proto
Displays the socket protocol, either TCP or UDP.
RecvQ
Displays the number of input packets received by the protocol.
TxmtQ
Displays the number of output packets sent by the application.
Local Address
Displays the local address of the socket. The socket port is separated
by a period.
Remote Address
Displays the remote address of the socket. The socket port is separated
by a period.
State
Listen — The protocol state is in the listen mode.
Established — The protocol state is established.
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