-while :; do
- IFNAME=nic-$(nvram get pppoe_ifname)
- USERNAME=$(nvram get ppp_username)
- PASSWORD=$(nvram get ppp_passwd)
- REDIAL=$(nvram get ppp_redialperiod)
- REDIAL=${REDIAL:+lcp-echo-interval $REDIAL}
- IDLETIME=$(nvram get ppp_idletime)
- IDLETIME=${IDLETIME:+lcp-echo-failure $IDLETIME}
- MTU=$(nvram get ppp_mtu)
- MTU=${MTU:-1492}
- MTU=${MTU:+ mtu $MTU mru $MTU}
+eval "IFNAME=\"\${${type}_device}\""
+KEEPALIVE=${ppp_redialperiod:+lcp-echo-interval $ppp_redialperiod lcp-echo-failure 5}
+case "$ppp_demand" in
+ on|1|enabled)
+ DEMAND=${ppp_idletime:+demand idle $ppp_idletime}
+ [ -f /etc/ppp/filter ] && DEMAND=${DEMAND:+precompiled-active-filter /etc/ppp/filter $DEMAND}
+ ;;
+ *) DEMAND="persist";;
+esac
+MTU=${ppp_mtu:-1492}
+
+ifconfig $IFNAME up
+/usr/sbin/pppd \
+ plugin rp-pppoe.so \
+ connect /bin/true \
+ usepeerdns \
+ defaultroute \
+ linkname $type \
+ ipparam $type \
+ user "$ppp_username" \
+ password "$ppp_passwd" \
+ mtu $MTU mru $MTU \
+ $DEMAND \
+ $KEEPALIVE \
+ nic-$IFNAME