4.4BSD/usr/src/sys/vax/if/ACC/conf/pdn_external

#! /bin/csh -f
# configure ACP5250/6250 for external loopback (using loopback connector)
set UNIT=0			# if necessary, change to suit your system
set INET_ADDR=X.X.X.X		# change to your site's internet address
set X25_ADDR=11223344556677 	# (optionally) change to your X.25 address
alias acp /etc/acpconfig dda$UNIT
acp $INET_ADDR
acp -u down			# required only if interface was enabled
acp -b 9600			# set internal clocking
acp -a $INET_ADDR $X25_ADDR	# enter ourselves in translation table
acp -s pdn			# PDN mode
acp -u ext			# external loopback