From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 21 Jun 2015 05:48:01 +0200
Subject: Revert "6rd: Remove sourcerouting parameter registration"

This reverts commit cedaf068bf920099483adfad2e106e35737c964f.

diff --git a/package/network/ipv6/6rd/files/6rd.sh b/package/network/ipv6/6rd/files/6rd.sh
index 62d35b6..6c68b3b 100644
--- a/package/network/ipv6/6rd/files/6rd.sh
+++ b/package/network/ipv6/6rd/files/6rd.sh
@@ -94,6 +94,7 @@ proto_6rd_init_config() {
 	proto_config_add_string "ip6prefixlen"
 	proto_config_add_string "ip4prefixlen"
 	proto_config_add_string "tunlink"
+	proto_config_add_boolean "sourcerouting"
 	proto_config_add_string "zone"
 }