diff --git a/.gitignore b/.gitignore
index 4bd7ccf9..2d93d211 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,29 @@
-sdk
-source
-feeds
+*.o
+.DS_Store
+.*.swp
+/env
+/dl
+/.config
+/.config.old
+/bin
+/build_dir
+/staging_dir
+/tmp
+/logs
+/feeds
+/feeds.conf
+/files
+/overlay
+/package/feeds
+/package/openwrt-packages
+key-build*
+*.orig
+*.rej
+*~
+.#*
+*#
+.emacs.desktop*
+TAGS*~
+git-src
+.git-credentials
+/*.log
diff --git a/root/package/base-files/files/etc/board.d/99-default_network b/root/package/base-files/files/etc/board.d/99-default_network
index 55d5d79a..d70aa352 100755
--- a/root/package/base-files/files/etc/board.d/99-default_network
+++ b/root/package/base-files/files/etc/board.d/99-default_network
@@ -10,6 +10,7 @@ board_config_update
 json_is_a network object && exit 0
 
 ucidef_set_interface_lan 'eth0'
+[ -d /sys/class/net/eth1 ] && ucidef_set_interface_wan 'eth1'
 
 board_config_flush