[Dxspider-support] User 'ping' sequence?

scarroll at mchsi.com scarroll at mchsi.com
Wed Jan 14 19:22:36 GMT 2004


Yes, I will check the AGWPE parameters. Will advise. Thanks.

> If you are using AGW, you might want to check if the AGWPE parameter  "Check
> Every (units=sec)" is set too short and whether lengthening it to 300 makes
> any difference.
> 
>  
> 
> -------Original Message-------
> 
>  
> 
> From: The DXSpider Support list
> 
> Date: 14/01/2004 18:31:26
> 
> To: djk at tobit.co.uk; The DXSpider Support list
> 
> Cc: k1xx at ptcnh.net
> 
> Subject: Re: [Dxspider-support] User 'ping' sequence?
> 
>  
> 
> I apoligize for not being more clear in my first posting. This appears to
> only
> 
> happen on on the RF ports. But it's not a PC51 or other cluster protocol
> query.
> 
> It's just a simple ax25 data [RR] frame, here's an example as monitored via
> 
> AGWTerminal:
> 
>  
> 
>   1:Fm W4QB To HSVDX4-2 <RR P/F R1 >[18:22:06]
> 
>   1:Fm HSVDX4-2 To W4QB <RR P/F R1 >[18:22:07]
> 
>   2:Fm W4QB To N4NM <RR P/F R0 >[18:22:10]
> 
>   2:Fm N4NM To W4QB <RR P/F R0 >[18:22:12]
> 
>  
> 
> NOTE: Port 1 is LAN backbone node-to-node, Port 2 is a user channel.
> 
>  
> 
> It appears to be a handshake of some sort, like "hey, are you still there?"
> 

> query. This is what I meant by 'ping'. This happens with every RF connected
> 
> station whether user or node, and at approximately 1 minute intervals.
> 
>  
> 
> Hope this makes more sense. Thanks in advance.
> 
>  
> 
> 73, Steve - K2SC
> 
>  
> 
>  
> 
> > > I've just recently noticed a phenomenon since upgrading to 57.263, that
> 
> > > may  have been happening all along though. It seems every minute, the
> 
> > > cluster  will 'ping' each & every RF connected user. Is this necesary,
> 
> > > or is there a  parameter to change the timeframe to perhaps 5 minutes.
> 
> > > In my opinion, this  just creates more channel clutter on (in my case)
> 
> > > an already crowded packet  frequency. Inquiring minds want to know...
> 
> >
> 
> > What do you mean by 'ping'? Is this a PC51?
> 
> >
> 
> > Dirk
> 
> >
> 
> >
> 
> >
> 
> > _______________________________________________
> 
> > Dxspider-support mailing list
> 
> > Dxspider-support at dxcluster.org
> 
> > http://www.tobit.co.uk/mailman/listinfo/dxspider-support
> 
>  
> 
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> 

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