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128 lines
2.8 KiB
Groff
128 lines
2.8 KiB
Groff
'\" t
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.\" Title: hd-rum
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.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
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.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
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.\" Date: 08/26/2019
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.\" Manual: \ \&
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.\" Source: \ \&
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.\" Language: English
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.\"
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.TH "HD\-RUM" "1" "08/26/2019" "\ \&" "\ \&"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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hd-rum \- simple UDP packet reflector
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.SH "SYNOPSIS"
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.sp
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\fBhd\-rum\fR \fIBUF_SIZE\fR \fIPORT\fR \fIADDRESSES\fR
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.SH "OPTIONS"
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.PP
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\fBBUF_SIZE\fR
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.RS 4
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size of network buffer (eg\&. 8M)
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.RE
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.PP
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\fBPORT\fR
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.RS 4
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UDP port number to retransmit
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.RE
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.PP
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\fBADDRESSES\fR
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.RS 4
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list of addresses to transmit to (separated by spaces)
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.RE
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.SH "EXAMPLES"
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.PP
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hd\-rum 8M 5004 example\&.com example\&.net 93\&.184\&.216\&.34
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.RS 4
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Retrasmit traffic on UDP port 5004 to hosts
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\fIexample\&.com\fR,
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\fIexample\&.net\fR
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and
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\fI93\&.184\&.216\&.34\fR
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.RE
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.SH "BUGS"
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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does not support IPv6
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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program occupies exactly one CPU core even if there is no traffic because of busy\-waiting loop (\fBhd\-rum\-transcode(1)\fR
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does not)
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.RE
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.SH "REPORTING BUGS"
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.sp
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Report bugs to \fBultragrid\-dev@cesnet\&.cz\fR\&.
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.SH "RESOURCES"
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Synchronizing RTP Packet Reflector TR:
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\fBhttps://www\&.fi\&.muni\&.cz/~xrebok/DOCs/PUBs/synchro_rum\&.pdf\fR
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Distributed active element in 10 Gbps network paper:
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\fBhttps://www\&.researchgate\&.net/publication/4316461_Distributed_active_element_in_10_Gbps_network\fR
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Reflector usage at UltraGrid wiki
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\fBhttps://github\&.com/CESNET/UltraGrid/wiki/Reflector\-settings\fR
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.RE
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.SH "SEE ALSO"
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.sp
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hd\-rum\-transcode(1)
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