# cat /etc/rc.conf
gateway_enable="YES"
network_interfaces="lo0 igb0"
cloned_interfaces="vlan35"
ifconfig_igb0="up polling"
ifconfig_vlan35="vlan 35 vlandev igb0"

ppp_enable="YES"
ppp_mode="ddial"
ppp_nat="NO"
ppp_profile="myisp"
# cat /etc/ppp/ppp.conf
myisp:
	set device PPPoE:vlan35
	set authname toto@tata
	set authkey blablablaaa
	set dial
	set login
	set log phase tun command
	add default HISADDR