openwrt/openwrt-nat64-bootstrap.sh

@@ -9,19 +9,19 @@
 # Consequences
 # - do not provide IPv4 or IPv6 dhcp/ra on any interface
 
-if [ $# -lt 8 ] ; then
-    echo $0 "address hostname nat64prefix ipv4address ipv4gw asn routerid babelpw iBGPpeer1 [iBGPpeer2...]"
+if [ $# -lt 7 ] ; then
+    echo $0 "address hostname nat64prefix nat64route ipv4address ipv4gw asn routerid iBGPpeer1 [iBGPpeer2...]"
     exit 1
 fi
 
 address=$1; shift
 hostname=$1; shift
 nat64prefix=$1; shift
+nat64route=$1; shift
 ipv4address=$1; shift
 ipv4gw=$1; shift
 asn=$1; shift
 routerid=$1; shift
-babelpw=$1; shift
 ibgp_peers="$@"
 
 # Now $@ only contains iBGP peers
@@ -30,8 +30,8 @@ cat <<EOF | ssh -t "root@${address}"
 set -x
 opkg update
 
-# add jool + bird2 + tcpdump
-opkg install jool-tools-netfilter bird2 bird2c tcpdump tmux
+# add jool + bird2
+opkg install jool-tools-netfilter bird2 bird2c
 
 # Do not announce ULA - we have GUA
 uci delete network.globals.ula_prefix
@@ -73,21 +73,9 @@ cat > /etc/bird.conf <<BBB
 log syslog all;
 router id ${routerid};
 
-protocol device { }
-protocol bfd { }
-
-# Just announce, no kernel interaction
 protocol static static6 {
 	ipv6;
-	route ${nat64prefix} unreachable;
-}
-# for getting iBGP routes
-protocol babel {
-        interface "br-lan", "wan" { type wired; authentication mac; password "${babelpw}"; };
-        ipv6 { export where (source = RTS_DEVICE) || (source = RTS_BABEL); };
-}
-protocol kernel kernel_v6 {
-        ipv6 { export export where source ~ [ RTS_BABEL ]; };
+	route ${nat64route} unreachable;
 }
 BBB