Fixes for OpenWRT 18.06

Author: philwhineray

openwrt/firehol/files/firehol-defaults.conf

@@ -1,7 +1,5 @@
 # --- BEGIN OF FIREHOL DEFAULTS ---
 #
-# If you install iprange, comment the next line in, so firehol can use it:
-# IPRANGE_CMD=/usr/bin/iprange
 
 # These are the defaults for FireHOL.
 # You can set everything system-wide here, or set any or all
@@ -282,5 +280,12 @@ PRIVATE_IPV6="FC00::/7 FE80::/10"
 MULTICAST_IPV4="224.0.0.0/4"
 MULTICAST_IPV6="FF00::/16"
 
-MODPROBE_CMD=/usr/sbin/insmod
+IP_CMD=/sbin/ip
+MODPROBE_CMD=/sbin/modprobe
+
+# Have firehol use iprange if we installed it:
+if [ -x /usr/bin/iprange ]
+then
+  IPRANGE_CMD=/usr/bin/iprange
+fi
 # --- END OF FIREHOL DEFAULTS ---