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| author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
|---|---|---|
| committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
| commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
| tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /network_cmds/frame_delay/frame_delay.8 | |
| download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip | |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'network_cmds/frame_delay/frame_delay.8')
| -rw-r--r-- | network_cmds/frame_delay/frame_delay.8 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/network_cmds/frame_delay/frame_delay.8 b/network_cmds/frame_delay/frame_delay.8 new file mode 100644 index 0000000..0f454d5 --- /dev/null +++ b/network_cmds/frame_delay/frame_delay.8 @@ -0,0 +1,45 @@ +.Dd October 12, 2015 +.Dt FRAME_DELAY 8 +.Os Darwin +.Sh NAME +.Nm frame_delay +.Nd Utility to measure TCP/UDP frame delay + +.Sh DESCRIPTION +.Pp +The +.Nm +utility is designed to measure the effect of latency on +delivery of evenly spaced TCP/UDP frames. This can be latency induced +due to buffering or protocol stack or network drivers. +.Pp +The following options are available: +.Bl -tag -width indent +.It Fl m +Server/Client mode. Should be "server" or "client". +.It Fl t +TCP/UDP frame. Should be either "tcp" or "udp". +.It Fl i +(Client Only) Server ip address. +.It Fl p +Port number. +.It Fl n +Number of frames. +.It Fl f +Frame size. +.It Fl d +(Client only) Delay traffic class. Pick one from {BK_SYS, BK, BE, RD, QAM, AV, RV, VI, VO, CTL}. +.El + +.Sh EXAMPLES +.Pp +Setup TCP server: +.Dl "frame_delay -m server -t tcp -p 10010 -n 10 -f 1000" +.Pp +Setup corresponding TCP client: +.Dl "frame_delay -m client -t tcp -i 127.0.0.1 -p 10010 -n 10 -f 1000 -d 2000 -k RD" + +.Sh AUTHORS +.An Padma Bhooma , +.An Kang Sun , +.An Vincent Lubet .
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