The bogus packets being gated by
KB9HGI-10 spontaneously stopped about 40 minutes after KB9HGI
thought that "nothing is wrong with the Igate".?? KB9HGI-10 is
still operating, but is gating packets normally now so apparently
the problem was identified and corrected.
Lynn (D) - KJ4ERJ - Author of APRSISCE
for Windows Mobile and Win32
PS.? For the record, here's the last bogus packets gated and the
first of the good packets that have continued since.? Notice the 8
minute gap between the two during which time I suspect it was
actually fixed.
WinMain:2021-08-14T04:48:21.740 IS[APRS-IS](Hit(e/KB9HGI-10)) [0]W0CBL-1>APDW16,WIDE1-1,WIDE2-1,qAR,KB9HGI-10:!4015.91NS09234.82W#PHG5540Kirksville, MO
WinMain:2021-08-14T04:48:27.223 IS[APRS-IS](Hit(e/KB9HGI-10)) [0]KB9HGI-15>APTT4,WIDE2-1,qAR,KB9HGI-10:W0CBL-1>APDW16,NR9Q-1*,WIDE2-1:!4015.91NS09234.82W#PHG5540Kirksville, MO
WinMain:2021-08-14T04:50:08.801 IS[APRS-IS](Hit(e/KB9HGI-10)) [1]KB9HGI-15>APTT4,WIDE2-1,qAR,KB9HGI-10:KC9LDH-9>APAVT5,KS9A-10,CHILLI*,WIDE2:=4034.61N\09002.28WO192/012/A=000702Unit 2 K 3.82V 84.0F TF Err
WinMain:2021-08-14T04:58:06.655 IS[APRS-IS](Hit(e/KB9HGI-10)) [0]KB0NWT>T0RX0V,WIDE1-1,WIDE2-1,qAR,KB9HGI-10:'x&Xl -/]
WinMain:2021-08-14T05:05:38.918 IS[APRS-IS](Hit(e/KB9HGI-10)) [0]KB9HGI-2>S9UW1R,WIDE1-1,WIDE2-1,qAR,KB9HGI-10:`w3?l!k[/`"5i}Monitoring 146.520_(
WinMain:2021-08-14T05:08:02.156 IS[APRS-IS](Hit(e/KB9HGI-10)) [1]KB9HGI-2>S9UW1R,WIDE1-1,WIDE2-1,qAR,KB9HGI-10:`w3?l!k[/`"5i}Monitoring 146.520_(
WinMain:2021-08-14T05:08:21.105 IS[APRS-IS](Hit(e/KB9HGI-10)) [0]W0CBL-1>APDW16,qAR,KB9HGI-10:!4015.91NS09234.82W#PHG5540Kirksville, MO
On 8/15/2021 5:21 PM, Robert Bruninga
wrote:
toggle quoted message
Show quoted text
The packets look like someone just hooked the
output of one TNC to theTX input of another one
instead of actually implementing an IGate or digi.? So the
one TNC is trnansmitting?the
parsed and "displayed" packet as received from another.?
Once received, the format
is a "display" format and not part of the on-air AX.25
protocol.
Bob, WB4APR
On Sat, Aug 14, 2021 at 12:11
AM KB9HGI <
kb9hgi@...> wrote:
No I don¡¯t think nothing is wrong
with the Igate I have had it on for years its in rx only
mode and its been working fine. A buddy of mine AA9GL
has been running a digi. But was wanting to shut it off.
He never had that problem his fixed station moving to
different locations. I need to hook the TT4 back up
computer again and try some different setting either its
config wrong or it¡¯s a piece of junk!
?
Steve KB9HGI
?
Sent from for
Windows
?
?
AND bad packets are NOT supposed
to be passed on! They are supposed to be discarded.
?
On Fri, Aug 13, 2021 at 2:36 PM
Lynn Deffenbaugh <kj4erj@...>
wrote:
They are completely invalid
packets.?? If a 3rd party packet is received, it
is supposed to be unwrapped before being gated.
Something is broken with this
IGate.
Lynn (D) - KJ4ERJ - Author of
APRSISCE for Windows Mobile and Win32
PS.? From
Third Party Packets
Please refer to the chapter in the APRS
specification on third-party packets. At this
time, all IGates strip any path information
out of the third-party header to reduce
bandwidth requirements and maintain AX.25
packet length compatibility.
- ?An IGate should not
gate third-party packets (data type }) with
TCPIP or TCPXX in the third-party header to
APRS-IS.
- Third-party packets
without TCPIP in the header are to be gated
to APRS-IS?AFTER?stripping the RF
header and third-party data type.
?
On 8/13/2021 3:24 PM, Robert
Bruninga wrote:
I'm probably in a chemo
fog, but most of the packets -originated- by
the callsign KB9HGI-15
appear (raw as listed on )
to be other people's
packets in its payload field..?
Shouldnt?these
be identified as
3rd-party in someway since they don't
match?
the APRS?protocol with
a first-characer?identifier?
Or does the?3rd party
flag only apply if the?packet is
re-transmitted
back to RF as in a
message packet.
I'm embarrassed?that I
am now forgetting more about APRS details
?
On Fri, Aug 13, 2021 at
12:15 PM KB9HGI <kb9hgi@...>
wrote:
Here is my tiny
tracker KB9HGI-15 which is in a fixed
location but is moving all over the
place.
?
Sent from for
Windows
?
?
Which SSID is your
digipeater on? KB9HGI-15? I see you've
used a lot of SSIDs:
This is where I see what I expect to
be your TT4, along with some other
SSIDs:
And you're currently underway:
Everything checks out at the moment,
right?
?
--
Richard A.
Painter, P.E. Retired
