Hello friends. I have tried to carry these two important you line of the one which me JNOS could consent to my low gateway. But I am not able as adapting them to a possible low autoexec.nos TNOS. I wanted a help if it is possible. arp add aa1bis-5 ax25 aa1bis-1 ax0 arp route add 192.168.1.3 ax0 aa1bis-5 Greetings and until the next one. Marco.