[aprssig] APRS Network Analysis
Andy Pritchard
apritch at blueyonder.co.uk
Sat Sep 23 13:29:49 EDT 2006
Hi All
I have put together a quick UI-View32 addon to analyse the paths used on the
APRS network and plot the analysis on UI-View32
http://www.apritch.myby.co.uk/networka100.zip
http://www.apritch.myby.co.uk/networka.jpg
What is interesting about the analysis is that the sample showed that in
Europe [WIDE1-1,WIDEn-n] is used in 892 paths whilst [RELAY, TRACEn-n] is
used in 429 paths.
What is most concerning about this is in Europe most digipeaters do not
implement UITRACE on the WIDEn-n (it's on TRACEn-n)
Because of this we need to inform our users to stop using WIDE and WIDEn-n
in there paths and to make use of the default TRACEn-n functionality built
into our European APRS network
Snapshot details:
******************
***EUROPE***
******************
http://www.apritch.myby.co.uk/temp/eu.jpg
2627 Total Stations
160 RELAY, WIDE, TRACE, WIDEn-n, TRACEn-n
20 RELAY, WIDEn-n, TRACEn-n
429 RELAY, TRACEn-n (EU Nirvana)
99 RELAY, WIDEn-n
137 WIDEn-n, TRACEn-n
892 WIDE1-1,WIDEn-n (USA Nirvana - IF Traceable)
1103 WIDEn-n
669 TRACEn-n
232 RELAY
316 WIDE
61 TRACE
29 WIDE1-1
******************
******USA******
******************
http://www.apritch.myby.co.uk/temp/usa.jpg
2589 Total Stations
40 RELAY, WIDE, TRACE, WIDEn-n, TRACEn-n
0 RELAY, WIDEn-n, TRACEn-n
13 RELAY, TRACEn-n (EU Nirvana)
18 RELAY, WIDEn-n
0 WIDEn-n, TRACEn-n
1196 WIDE1-1,WIDEn-n (USA Nirvana - IF Traceable)
1095 WIDEn-n
14 TRACEn-n
57 RELAY
178 WIDE
0 TRACE
125 WIDE1-1
Andy, M0CYP - Telford
http://www.apritch.myby.co.uk/uiview.htm
http://www.apritch.myby.co.uk/radioprop.htm
More information about the aprssig
mailing list