On second thought, lets use pipe symbol instead of colon, so we maintain ipv6 compatibility

ChangeLog

@@ -9,6 +9,10 @@
 	- New block file format, much more capable now, thanks to
 	  an hour or two of improving my bash scripting skills to the
 	  point where I can do more complex breakdowns of formats
+	- Rename blocked to ipv4-blocked since we're going to have
+	  ipv6 support
+	- ipv6 blocking support.  Different format for config file
+	  because IPv6 uses :, which means we get to use |
 
 0.9.7 - Brielle Bruns <bruns@2mbit.com>
 	- Support for marking packets, uses new config file and

bin/firewall-sosdg

@@ -139,8 +139,8 @@ if [ $BLOCKEDIP ]; then
 	display_c YELLOW "Adding blocked IPs... "
 	for i in `grep -v "\#" $BLOCKEDIP`; do
 		#echo -n "$i "
-		if [[ "$i" =~ ":" ]]; then
-			IFS_OLD=${IFS};IFS=:
+		if [[ "$i" =~ "|" ]]; then
+			IFS_OLD=${IFS};IFS=\|
 			ADVBLKIP=($i)
 			IFS=${IFS_OLD}
 			SRCIF=${ADVBLKIP[0]}

ipv4-blocked.default

@@ -2,11 +2,11 @@
 # Two formats:
 # 1) One IP or range per line
 # 2) One ip or range per line with added specific IN/OUT/FWD and TCP/UDP port (added in 0.9.8)
-#		<SRC IF>:<SRC IP>:<SRC PORT RNG>:<DST IF>:<DST IP>:<DST PORT RNG>:<IN/OUT/FWD>:<PROTO>
+#		<SRC IF>|<SRC IP>|<SRC PORT RNG>|<DST IF>|<DST IP>|<DST PORT RNG>|<IN/OUT/FWD>|<PROTO>
 # One can leave out <SRC IF> <SRC IP> <SRC PORT RNG> <DST IF> <DST IP> <DST PORT RNG> 
 # if you want to apply to all ports/interfaces/etc
 # Example:
 # - Block SRC of eth1 192.168.0.5:80 from contacting DST eth0 192.168.1.10:20 through 21, TCP
-#  eth1:192.168.0.5:80:eth0:192.168.1.10:20-21:IN:TCP
-# Useful ones that I use at home are:
-#::6881-6999:::OUT:TCP
+#  eth1|192.168.0.5|80|eth0|192.168.1.10|20-21|IN|TCP
+# Useful ones that I use at home are|
+#||6881-6999|||OUT|TCP