The subscribers 2420 and 2421 are configured in cluster 81 and are
connected to the HFA LAN sector 181. Because they are subscribers of
the AP18 additionally, it is necessary to add the GW sector of their
HG 3575 in the parameter GWSEC (S176).
ADD-GKTOP:TYPE=IPDA,CLUSTID=81,HFASEC=181,GWSEC=176;
CHANGE-SDAT:STNO=2420,TYP=DATA1,CLUSTID=81;
CHANGE-SDAT:STNO=2421,TYP=DATA1,CLUSTID=81;