[aprssig] UNDEFINED?

John Langner WB2OSZ wb2osz at comcast.net
Thu Apr 30 10:49:14 EDT 2020

This looks like a deliberate attack, not an innocent accidental

It appears to be scanning thru a large number of T2 servers, around the
world. The location is bouncing all over the place, perhaps to thwart
duplicate removal and fill up the database.

At  http://ontario.aprs2.net:14501/   we find:	UNDEFINED	true	gpserver  corget.cn	No filter
set	0d1h0m4.17s	121	2,402	7,676	184,425	21	512

2400 packets per hour to the Ontario server alone.  

This might be an attempt at a denial of service attack.

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