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pfatt/bin/opnatt.sh
MonkWho eaba04dbad
Create opnatt.sh
Separating OPNsense specific script into it's own file for clarity
2020-05-06 03:05:16 -07:00

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#!/bin/sh
set -e
ONT_IF='em0'
RG_IF='em1'
RG_ETHER_ADDR='xx:xx:xx:xx:xx:xx'
LOG=/var/log/pfatt.log
getTimestamp(){
echo `date "+%Y-%m-%d %H:%M:%S :: [pfatt.sh] ::"`
}
{
echo "$(getTimestamp) pfSense + AT&T U-verse Residential Gateway for true bridge mode"
echo "$(getTimestamp) Configuration: "
echo "$(getTimestamp) ONT_IF: $ONT_IF"
echo "$(getTimestamp) RG_IF: $RG_IF"
echo "$(getTimestamp) RG_ETHER_ADDR: $RG_ETHER_ADDR"
echo -n "$(getTimestamp) loading netgraph kernel modules... "
/sbin/kldload -nq netgraph
/sbin/kldload -nq ng_ether
/sbin/kldload -nq ng_etf
/sbin/kldload -nq ng_vlan
/sbin/kldload -nq ng_eiface
/sbin/kldload -nq ng_one2many
echo "OK!"
echo "$(getTimestamp) building netgraph nodes..."
echo -n "$(getTimestamp) creating ng_one2many... "
/usr/sbin/ngctl mkpeer $ONT_IF: one2many lower one
/usr/sbin/ngctl name $ONT_IF:lower o2m
echo "OK!"
echo -n "$(getTimestamp) creating vlan node and interface... "
/usr/sbin/ngctl mkpeer o2m: vlan many0 downstream
/usr/sbin/ngctl name o2m:many0 vlan0
/usr/sbin/ngctl mkpeer vlan0: eiface vlan0 ether
/usr/sbin/ngctl msg vlan0: 'addfilter { vlan=0 hook="vlan0" }'
/usr/sbin/ngctl msg ngeth0: set $RG_ETHER_ADDR
echo "OK!"
echo -n "$(getTimestamp) defining etf for $ONT_IF (ONT)... "
/usr/sbin/ngctl mkpeer o2m: etf many1 downstream
/usr/sbin/ngctl name o2m:many1 waneapfilter
/usr/sbin/ngctl connect waneapfilter: $ONT_IF: nomatch upper
echo "OK!"
echo -n "$(getTimestamp) defining etf for $RG_IF (RG)... "
/usr/sbin/ngctl mkpeer $RG_IF: etf lower downstream
/usr/sbin/ngctl name $RG_IF:lower laneapfilter
/usr/sbin/ngctl connect laneapfilter: $RG_IF: nomatch upper
echo "OK!"
echo -n "$(getTimestamp) bridging etf for $ONT_IF <-> $RG_IF... "
/usr/sbin/ngctl connect waneapfilter: laneapfilter: eapout eapout
echo "OK!"
echo -n "$(getTimestamp) defining filters for EAP traffic... "
/usr/sbin/ngctl msg waneapfilter: 'setfilter { matchhook="eapout" ethertype=0x888e }'
/usr/sbin/ngctl msg laneapfilter: 'setfilter { matchhook="eapout" ethertype=0x888e }'
echo "OK!"
echo -n "$(getTimestamp) enabling one2many links... "
/usr/sbin/ngctl msg o2m: setconfig "{ xmitAlg=2 failAlg=1 enabledLinks=[ 1 1 ] }"
echo "OK!"
echo -n "$(getTimestamp) removing waneapfilter:nomatch hook... "
/usr/sbin/ngctl rmhook waneapfilter: nomatch
echo "OK!"
echo -n "$(getTimestamp) enabling $RG_IF interface... "
/sbin/ifconfig $RG_IF up
echo "OK!"
echo -n "$(getTimestamp) enabling $ONT_IF interface... "
/sbin/ifconfig $ONT_IF up
echo "OK!"
echo -n "$(getTimestamp) enabling promiscuous mode on $RG_IF... "
/sbin/ifconfig $RG_IF promisc
echo "OK!"
echo -n "$(getTimestamp) enabling promiscuous mode on $ONT_IF... "
/sbin/ifconfig $ONT_IF promisc
echo "OK!"
echo "$(getTimestamp) ngeth0 should now be available to configure as your pfSense WAN"
echo "$(getTimestamp) done!"
} >> $LOG