From 49a3d7738b1a5fe2ef3f633f94f10b96965240dc Mon Sep 17 00:00:00 2001
From: Tim Wilkinson <tim.j.wilkinson@gmail.com>
Date: Sat, 23 Jul 2022 23:09:04 -0700
Subject: [PATCH] Deal with lan on AR300M always having the same mac address

---
 files/etc/init.d/local | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/files/etc/init.d/local b/files/etc/init.d/local
index 7ee31e5e..3c2fb76b 100755
--- a/files/etc/init.d/local
+++ b/files/etc/init.d/local
@@ -21,7 +21,8 @@ boot() {
     # Deal with lan and wifi having same mac address (common on TP-Link)
     # Deal with lan mac + ~10 = wifi mac address (common on Microtik and
     # breaks OLSR if using derived IP addresses)
-    if [ $macdelta -le 10 ]
+    # Deal with lan on AR300M always having the same mac address.
+    if [ $macdelta -le 10 -o $lanmac = "00:03:7F:11:23:C6" ]
     then
       local wifimacdigit=`printf "%X" $(((0x${wifimac:9:2} + 1) % 256))`
       local newmac=${wifimac:0:9}${wifimacdigit}${wifimac:11}