[aprssig] IGATE message routing bug?
kb3tbx at gmail.com
Sat Nov 19 22:09:26 EST 2016
Please, follow the logic of this argument to the end.
"If the only Igate in an area is RX only, that definitely breaks the
I am picking on this statement, not the person who made it, because it has
been echoed so many times.
And it is wrong.
Every variation, it is the wrong battle.
It isn't that they are receive only. The real problem is, we RX-only IGate
operators-who-gave-up-on-messaging-because-it-was-broken are sending our
received traffic to the *wrong port* on the APRS-IS servers. We have had
little choice, because no client software available (AFAIK) has the
functionality coded to send to the APRS-IS server UDP port 8080 when
The IGate client software(s) would be much improved with the ability to
route either to either a restricted feed port (TCP 14580), with messaging
support, or the unidirectional port; dynamically as determined by local
operating conditions. No packet left behind (tm ;-).
Think about it. To me, it seems practical, backwards-compatible, doesn't
concern the servers, and I think there are a couple or three developers out
there right now that are in a position to - and might be interested in -
(1) It was actually Mr. Finnegan who just made me aware that such a port
existed, on another forum. My gratitude to you, Kenneth!
Jim (you can call me grandpa) Alles
On Sat, Nov 19, 2016 at 3:57 PM, Kenneth Finnegan <
kennethfinnegan2007 at gmail.com> wrote:
> This "Rx-only Igates are breaking APRS" rhetoric is problematic; I've had
> several of my users tell me that they used to operate Rx-only I-gates with
> scanners or old mobile rigs with blown PAs, until they saw something online
> telling them that Rx-only I-gates are an active harm to the APRS network,
> at which point they do what seems like the sensible thing and dismantle
> their I-gate and e-waste the radio. Did we really mean to tell them that no
> I-gate is better than an Rx-gate? Having read most of the "Rx-only I-gates
> are evil" posts, even I can't tell if that's what some of the original
> authors meant or not.
> We've been doing a very poor job of effectively communicating the
> advantages and disadvantages of Rx-only I-gates to the public, and they're
> getting very confused because of it.
> Kenneth Finnegan
> On Sat, Nov 19, 2016 at 12:32 PM, <steve at dimse.com> wrote:
>> > On Nov 19, 2016, at 9:18 AM, Randy Love <rlove31 at gmail.com> wrote:
>> > Why don't you start by going around to every every RX only IGate
>> operator and convincing them that they it is wrong to not have a two-way
>> IGate? If the only Igate in an area is RX only, that definately breaks the
>> This is the perfect example of why having a central authority is not
>> Having a one way IGate as the only one one in an area is only bad for one
>> reason, which is that someone who might be willing to set up a two way
>> IGate does not do it because he thinks there already is one. But this does
>> not break the system. Local operators need to coordinate their IGates, not
>> have standards enforced from a venerated few.
>> There are legit reasons to have one way IGates. Chief among them is that
>> a US IGate operator is putting his license and/or financial well-being on
>> the line. I converted my IGate to one way on the day Dale Heatherington
>> released the verification algorithm in aprsd. From that day forward the
>> Part 97 exemption for safe haven is an automatic message forwarding system
>> no longer applied. The risk of action is relatively low, but definitely
>> I think it is self-evident that having a one-way IGate is better than
>> having none. If you are trying to force out one way IGates, you are saying
>> your opinion is more important than others. I have fought long and hard for
>> the APRS Internet System to be an inclusive place. If some hams only feel
>> comfortable one-way gating, they can still play.
>> Steve K4HG
>> aprssig mailing list
>> aprssig at tapr.org
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> aprssig at tapr.org
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