IF exists ("port intern") THEN forget ("port intern") FI; 
definiere netz; 
list option; 
erlaube(1,127); 
sperre (1,9); 
sperre (15,32); 
sperre (37,37); 
sperre (42,42); 
sperre (46,47); 
sperre (49,127); 
routen (1, 32,8); 
routen (33,43,  9); 
routen (34,34,8); 
routen (35,48,9); 
starte kanal (9,11,10); 
starte kanal (8,1,10); 
aktiviere netz;