1 files changed, 0 insertions, 98 deletions
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
deleted file mode 100644
index b5bfbba..0000000
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* NETMAP - static NAT mapping of IP network addresses (1:1).
- * The mapping can be applied to source (POSTROUTING),
- * destination (PREROUTING), or both (with separate rules).
- */
-
-/* (C) 2000-2001 Svenning Soerensen <svenning@post5.tele.dk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-#include <linux/ip.h>
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4.h>
-#include <linux/netfilter/x_tables.h>
-#include <net/netfilter/nf_nat_rule.h>
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>");
-MODULE_DESCRIPTION("Xtables: 1:1 NAT mapping of IPv4 subnets");
-
-static int netmap_tg_check(const struct xt_tgchk_param *par)
-{
-	const struct nf_nat_ipv4_multi_range_compat *mr = par->targinfo;
-
-	if (!(mr->range[0].flags & NF_NAT_RANGE_MAP_IPS)) {
-		pr_debug("bad MAP_IPS.\n");
-		return -EINVAL;
-	}
-	if (mr->rangesize != 1) {
-		pr_debug("bad rangesize %u.\n", mr->rangesize);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-static unsigned int
-netmap_tg(struct sk_buff *skb, const struct xt_action_param *par)
-{
-	struct nf_conn *ct;
-	enum ip_conntrack_info ctinfo;
-	__be32 new_ip, netmask;
-	const struct nf_nat_ipv4_multi_range_compat *mr = par->targinfo;
-	struct nf_nat_ipv4_range newrange;
-
-	NF_CT_ASSERT(par->hooknum == NF_INET_PRE_ROUTING ||
-		     par->hooknum == NF_INET_POST_ROUTING ||
-		     par->hooknum == NF_INET_LOCAL_OUT ||
-		     par->hooknum == NF_INET_LOCAL_IN);
-	ct = nf_ct_get(skb, &ctinfo);
-
-	netmask = ~(mr->range[0].min_ip ^ mr->range[0].max_ip);
-
-	if (par->hooknum == NF_INET_PRE_ROUTING ||
-	    par->hooknum == NF_INET_LOCAL_OUT)
-		new_ip = ip_hdr(skb)->daddr & ~netmask;
-	else
-		new_ip = ip_hdr(skb)->saddr & ~netmask;
-	new_ip |= mr->range[0].min_ip & netmask;
-
-	newrange = ((struct nf_nat_ipv4_range)
-		{ mr->range[0].flags | NF_NAT_RANGE_MAP_IPS,
-		  new_ip, new_ip,
-		  mr->range[0].min, mr->range[0].max });
-
-	/* Hand modified range to generic setup. */
-	return nf_nat_setup_info(ct, &newrange, HOOK2MANIP(par->hooknum));
-}
-
-static struct xt_target netmap_tg_reg __read_mostly = {
-	.name 		= "NETMAP",
-	.family		= NFPROTO_IPV4,
-	.target 	= netmap_tg,
-	.targetsize	= sizeof(struct nf_nat_ipv4_multi_range_compat),
-	.table		= "nat",
-	.hooks		= (1 << NF_INET_PRE_ROUTING) |
-			  (1 << NF_INET_POST_ROUTING) |
-			  (1 << NF_INET_LOCAL_OUT) |
-			  (1 << NF_INET_LOCAL_IN),
-	.checkentry 	= netmap_tg_check,
-	.me 		= THIS_MODULE
-};
-
-static int __init netmap_tg_init(void)
-{
-	return xt_register_target(&netmap_tg_reg);
-}
-
-static void __exit netmap_tg_exit(void)
-{
-	xt_unregister_target(&netmap_tg_reg);
-}
-
-module_init(netmap_tg_init);
-module_exit(netmap_tg_exit);