[CQ-Contest] solving the cluster problem

K1TTT K1TTT at ARRL.NET
Wed Apr 21 16:20:51 PDT 2010


Because the simple protocol that all the cluster nodes speak doesn't have a
general way to propagate node settings... only user info, mail, announces,
dx, wx, wwv, etc...  some node types have expanded on the protocol to do
other stuff, like ar-cluster sets inter-node filters, and spider has added
in ip info somehow to dx spots, but those are unique to the specific pieces
of software and only work when spider talks to spider or ar-cluster to
ar-cluster.  When the different node types talk to each other they fall back
on the simplest subset, basically what ak1a designed for the original
packetcluster over rf.


David Robbins K1TTT
e-mail: mailto:k1ttt at arrl.net
web: http://www.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net
 

> -----Original Message-----
> From: steve.root at culligan4water.com [mailto:steve.root at culligan4water.com]
> Sent: Wednesday, April 21, 2010 01:02
> To: cq-contest at contesting.com
> Subject: Re: [CQ-Contest] solving the cluster problem
> 
> Why is it that spots seem to be able to propagate throughout the Internet
> and appear at servers all over the world, but "un-spots" or "anti-spots"
> can't ?
> 
> 73 SR
> 
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