[aprssig] UIFLOOD dual-dupes?

Bob Bruninga bruninga at usna.edu
Mon Jul 18 15:31:59 EDT 2011

Has anyone seen double packets from digipeaters?

I'm testing two digipeaters set to support UIFLOOS of HOPn-N.

When the digipeater originates its own packet as 7-7, the other digi does
digipeat as HOP6-7, but then the sending digi sees that copy and digipeats
it again as HOP5-7.

It appears that these digipeaters are not recognizing their OWN originated
packets as a "dupe" when they see them again, digipeted by another UIFLOOD
digi.  They should ignore their own packets always.

Both of these digis are kenwoods, a D700 and a D72.  Also the D72 throws out
a totally useless CALLSIGN/R ID packet too.

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