Simon Poole writes:

Erik,

Attached is a patch for the udhcpc sample scripts, to correct the order in
which routers are applied if the DHCP server provides more than one (as per
section 3.5 of RFC2132).

Apologies for not being on the mailing list and thanks for your continued
efforts.

Simon.

examples/udhcp/sample.bound

@@ -15,9 +15,10 @@ then
 	do :
 	done
 
+	metric=0
 	for i in $router
 	do
-		/sbin/route add default gw $i dev $interface
+		/sbin/route add default gw $i dev $interface metric $((metric++))
 	done
 fi
 

examples/udhcp/sample.renew

@@ -15,9 +15,10 @@ then
 	do :
 	done
 
+	metric=0
 	for i in $router
 	do
-		/sbin/route add default gw $i dev $interface
+		/sbin/route add default gw $i dev $interface metric $((metric++))
 	done
 fi
 

examples/udhcp/simple.script

@@ -22,8 +22,9 @@ case "$1" in
 				:
 			done
 
+			metric=0
 			for i in $router ; do
-				route add default gw $i dev $interface
+				route add default gw $i dev $interface metric $((metric++))
 			done
 		fi