From 19a224d375767a9df3b740f29a59aed5855588ee Mon Sep 17 00:00:00 2001
From: Sukru Senli <sukru.senli@iopsys.eu>
Date: Mon, 29 Jan 2024 13:43:16 +0100
Subject: [PATCH] netmode: move l2mode from eval profile to here

---
 netmode/files/etc/uci-defaults/netmode.l2mode | 110 ++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 netmode/files/etc/uci-defaults/netmode.l2mode

diff --git a/netmode/files/etc/uci-defaults/netmode.l2mode b/netmode/files/etc/uci-defaults/netmode.l2mode
new file mode 100644
index 000000000..18c938ee9
--- /dev/null
+++ b/netmode/files/etc/uci-defaults/netmode.l2mode
@@ -0,0 +1,110 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. /usr/share/libubox/jshn.sh
+
+source "/etc/device_info"
+
+l2_mcast_config() {
+	# configure L2 mcast config for snooping
+	logger -s -p user.info -t "netmode" "Generating L2 mcast configuration"
+
+	# remove proxy sections
+	uci -q delete mcast.igmp_proxy_1
+	uci -q delete mcast.mc_proxy_MLD
+
+	# add igmp_snooping section
+	uci -q set mcast.igmp_snooping_1=snooping
+	uci -q set mcast.igmp_snooping_1.enable='1'
+	uci -q set mcast.igmp_snooping_1.proto='igmp'
+	uci -q set mcast.igmp_snooping_1.version='2'
+	uci -q set mcast.igmp_snooping_1.robustness='2'
+	uci -q set mcast.igmp_snooping_1.query_interval='125'
+	uci -q set mcast.igmp_snooping_1.query_response_interval='100'
+	uci -q set mcast.igmp_snooping_1.last_member_query_interval='10'
+	uci -q set mcast.igmp_snooping_1.fast_leave='1'
+	uci -q set mcast.igmp_snooping_1.snooping_mode='2'
+	uci -q set mcast.igmp_snooping_1.interface='br-lan'
+	uci -q add_list mcast.igmp_snooping_1.filter='239.0.0.0/8'
+
+	# add mld_snooping section
+	uci -q set mcast.mld_snooping_1=snooping
+	uci -q set mcast.mld_snooping_1.enable='1'
+	uci -q set mcast.mld_snooping_1.proto='mld'
+	uci -q set mcast.mld_snooping_1.version='2'
+	uci -q set mcast.mld_snooping_1.robustness='2'
+	uci -q set mcast.mld_snooping_1.query_interval='125'
+	uci -q set mcast.mld_snooping_1.query_response_interval='100'
+	uci -q set mcast.mld_snooping_1.last_member_query_interval='10'
+	uci -q set mcast.mld_snooping_1.fast_leave='1'
+	uci -q set mcast.mld_snooping_1.snooping_mode='2'
+	uci -q set mcast.mld_snooping_1.interface='br-lan'
+
+	uci -q commit mcast
+}
+
+l2_network_config() {
+	logger -s -p user.info -t "netmode" "Generating L2 network configuration"
+
+	# Configure L2 Network Mode
+	uci -q delete network.lan
+	uci -q delete network.wan
+	uci -q delete network.wan6
+	uci -q set network.lan=interface
+	uci -q set network.lan.proto='dhcp'
+	uci -q set network.lan.device='br-lan'
+	uci -q set network.lan.force_link='1'
+	uci -q set network.lan6=interface
+	uci -q set network.lan6.proto='dhcpv6'
+	uci -q set network.lan6.device='@lan'
+	uci -q set network.lan6.reqprefix='no'
+	uci -q delete network.br_lan.ports
+	uci -q set network.br_lan.bridge_empty='1'
+
+	add_port_to_br_lan() {
+		port="$1"
+		[ -n "$port" -a -d /sys/class/net/$port ] || continue
+		uci add_list network.br_lan.ports="$port"
+	}
+
+	if [ -f /etc/board.json ]; then
+		json_load_file /etc/board.json
+		json_select network
+		json_select lan
+		if json_is_a ports array; then
+			json_for_each_item add_port_to_br_lan ports
+		else
+			json_get_var device device
+			[ -n "$device" ] && uci add_list network.br_lan.ports="$device"
+		fi
+		json_select ..
+		json_select wan 2>/dev/null
+		json_get_var device device
+		[ -n "$device" ] && uci add_list network.br_lan.ports="$device"
+		json_cleanup
+	fi
+
+	uci -q commit network
+
+	# Disable DHCP Server
+	uci -q set dhcp.lan.ignore=1
+	uci -q commit dhcp
+	/etc/init.d/odhcpd disable
+
+	# Disable SSDPD
+	uci -q set ssdpd.ssdp.enabled="0"
+	uci -q commit ssdpd
+
+	# Update CWMP Agent WAN Interface
+	uci -q set cwmp.cpe.default_wan_interface="lan"
+	uci -q commit cwmp
+}
+
+network_mode="$(fw_printenv -n netmode 2>/dev/null)"
+	
+case "$network_mode" in
+	layer2|extender)
+		l2_network_config
+		l2_mcast_config
+	;;	
+esac