netfilter: nft_masq: support port range

Complete masquerading support by allowing port range selection. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-03-01 19:55:14 +01:00
parent af4610c395
commit 8a6bf5da1a
5 changed files with 58 additions and 13 deletions
--- a/include/net/netfilter/nft_masq.h
+++ b/include/net/netfilter/nft_masq.h
@@ -2,7 +2,9 @@
 #define _NFT_MASQ_H_

 struct nft_masq {
-	u32	flags;
+	u32			flags;
+	enum nft_registers      sreg_proto_min:8;
+	enum nft_registers      sreg_proto_max:8;
 };

 extern const struct nla_policy nft_masq_policy[];