aprx not igating

2013-01-13 15:59:08.276 >> euro.aprs2.net:14580 >> # aprsc 1.7.6-gf62eedd 13 Jan 2013 15:58:51 GMT T2DENMARK 46.246.93.93:14580
2013-01-13 15:59:25.293 >> euro.aprs2.net:14580 >> EI7IG>APX205,TCPIP*,qAC,T2IRELAND::G0HWW-3  :ack5
.. igate from aprsis
interface_receive_3rdparty() aif=0x806d1e0, aif->digicount=1
## produce 3rd-party frame for transmit:
 tnc2addr = G0HWW-12>APRX26
pbuf_alloc(61,61) -> 0x832e348
historydb_lookup(G0HWW-3  :ack5) -> i=38 .. no match
.. parse_aprs() rc=OK  type=0x08 srcif=APRSIS tnc2addr='G0HWW-12>APRX26:}EI7IG>APX205,TCPIP,G0HWW-12*::G0HWW-3  :ack5'  info_start='}EI7IG>APX205,TCPIP,G0HWW-12*::G0HWW-3  :ack5'
historydb_lookup() -> i=12 .. no match
No history entry for receiving call: ''  DISCARDING.
 key='G0HWW-12' i=120 .. found matching hash .. found matching key!
historydb_insert_heard(APRSIS) v=0x8337ba4
DISCARDED! (filter_discard=0, discard_this=1)
pbuf_free(0x832e348)
historydb_cleanup()  .. done.