openwrtv4/target/linux/ipq806x/base-files/etc/board.d/02_network
Stefan Lippers-Hollmann 189433e543 ipq806x: nbg6817: sync MAC addresses to the upstream values
The ZyXEL NBG6817 calculates all MAC addresses based on the ethaddr
value stored in the U-Boot environment (0:APPSBLENV). No MAC addresses
are stored in the ART partition and the generated MAC addresses for the
wlan interfaces alternate randomly between 12:34:56:78:90:12 and
00:03:7f:12:34:56.

interface	  new/ OEM MAC	old MAC

wlan-2.4g (phy1): ethaddr	undefined
wlan-5g   (phy0): ethaddr + 1	undefined
lan             : ethaddr + 2	ethaddr
wan             : ethaddr + 3	ethaddr + 1

This patch defines stable MAC addresses for the wlan interfaces for
the first time instead of generating them at random. The previously
defined values for lan/ wan are changed to follow the settings of the
OEM firmware.

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
2017-11-03 20:04:51 +01:00

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#!/bin/sh
#
# Copyright (c) 2015 The Linux Foundation. All rights reserved.
# Copyright (c) 2011-2015 OpenWrt.org
#
. /lib/functions/uci-defaults.sh
. /lib/functions/system.sh
board_config_update
board=$(board_name)
case "$board" in
ap148 |\
d7800 |\
r7500 |\
r7500v2 |\
r7800 |\
vr2600v)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "6@eth1" "5:wan" "0@eth0"
;;
c2600)
ucidef_add_switch "switch0" \
"1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "6@eth1" "5:wan" "0@eth0"
;;
db149)
ucidef_set_interface_lan "eth1 eth2 eth3"
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "6u@eth1" "5:wan" "0u@eth0"
;;
ea8500)
hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
ucidef_add_switch "switch0" \
"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan"
ucidef_set_interface_macaddr "lan" "$hw_mac_addr"
ucidef_set_interface_macaddr "wan" "$hw_mac_addr"
;;
fritz4040)
ucidef_set_interfaces_lan_wan "eth0" "eth1"
ucidef_add_switch "switch0" \
"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
;;
nbg6817)
hw_mac_addr=$(mtd_get_mac_ascii 0:APPSBLENV ethaddr)
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "6@eth1" "5:wan" "0@eth0"
ucidef_set_interface_macaddr "lan" "$(macaddr_add $hw_mac_addr 2)"
ucidef_set_interface_macaddr "wan" "$(macaddr_add $hw_mac_addr 3)"
;;
*)
echo "Unsupported hardware. Network interfaces not intialized"
;;
esac
board_config_flush
exit 0