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| author | Dan McDonald <danmcd@joyent.com> | 2022-03-15 12:07:15 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-15 12:07:15 -0400 |
| commit | 83decd22b44019b0fe369224fb19e1ef21263ab6 (patch) | |
| tree | 0bbbaea9d4231f77a406362904280d6ba53e1d55 /usr/src/man/man8/in.echod.8 | |
| parent | ad491f11d9af43fd3f0d6159c9e08112de475a54 (diff) | |
| download | illumos-joyent-83decd22b44019b0fe369224fb19e1ef21263ab6.tar.gz | |
OS-8361 IPD 4 (man page renumbering) tracking issue
Reviewed by: Brian Bennett <brian.bennett@joyent.com>
Approved by: Brian Bennett <brian.bennett@joyent.com>
Diffstat (limited to 'usr/src/man/man8/in.echod.8')
| -rw-r--r-- | usr/src/man/man8/in.echod.8 | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/usr/src/man/man8/in.echod.8 b/usr/src/man/man8/in.echod.8 new file mode 100644 index 0000000000..56301ee878 --- /dev/null +++ b/usr/src/man/man8/in.echod.8 @@ -0,0 +1,81 @@ +'\" te +.\" Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved +.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. +.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License. +.\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner] +.TH IN.ECHOD 8 "Aug 23, 2004" +.SH NAME +in.echod \- UDP or TCP echo protocol service daemon +.SH SYNOPSIS +.LP +.nf +\fBin.echod\fR +.fi + +.LP +.nf +FMRI \fIsvc\fR:/internet/echo:default +.fi + +.SH DESCRIPTION +.sp +.LP +FMRI stands for Fault Management Resource Identifier. It is used to identify +resources managed by the Fault Manager. See \fBfmd\fR(8) and \fBsmf\fR(7). +.sp +.LP +The \fBin.echod\fR service provides the server-side of the echo protocol. This +protocol is used for debugging and bandwidth measurement and is available on +both TCP and UDP transports, through port 7. +.sp +.LP +The \fBin.echod\fR service is an \fBinetd\fR(8) \fBsmf\fR(7) delegated +service. The \fBin.echod\fR detects which transport is requested by examining +the socket it is passed by the \fBinetd\fR daemon. +.sp +.ne 2 +.na +\fBTCP-based service\fR +.ad +.RS 21n +Once a connection is established, the \fBin.echod\fR echoes any data received +from the client back to the client. The server echoes data until the client +program terminates the connection. +.RE + +.sp +.ne 2 +.na +\fBUDP-based service\fR +.ad +.RS 21n +The \fBin.echod\fR listens for UDP datagrams. When a datagram is received, the +server creates a UDP datagram containing the data it received and sends it to +the client. +.RE + +.SH ATTRIBUTES +.sp +.LP +See \fBattributes\fR(7) for descriptions of the following attributes: +.sp + +.sp +.TS +box; +c | c +l | l . +ATTRIBUTE TYPE ATTRIBUTE VALUE +_ +Interface Stability Evolving +.TE + +.SH SEE ALSO +.sp +.LP +.BR attributes (7), +.BR smf (7), +.BR inetd (8) +.sp +.LP +RFC 862 |
