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-rw-r--r--net/ipv4/ipvs/Makefile2
-rw-r--r--net/ipv4/ipvs/ip_vs_proto_ah_esp.c (renamed from net/ipv4/ipvs/ip_vs_proto_ah.c)0
-rw-r--r--net/ipv4/ipvs/ip_vs_proto_esp.c176
3 files changed, 1 insertions, 177 deletions
diff --git a/net/ipv4/ipvs/Makefile b/net/ipv4/ipvs/Makefile
index cda3e0860d69..73a46fe1fe4c 100644
--- a/net/ipv4/ipvs/Makefile
+++ b/net/ipv4/ipvs/Makefile
@@ -6,7 +6,7 @@
ip_vs_proto-objs-y :=
ip_vs_proto-objs-$(CONFIG_IP_VS_PROTO_TCP) += ip_vs_proto_tcp.o
ip_vs_proto-objs-$(CONFIG_IP_VS_PROTO_UDP) += ip_vs_proto_udp.o
-ip_vs_proto-objs-$(CONFIG_IP_VS_PROTO_AH_ESP) += ip_vs_proto_ah.o
+ip_vs_proto-objs-$(CONFIG_IP_VS_PROTO_AH_ESP) += ip_vs_proto_ah_esp.o
ip_vs-objs := ip_vs_conn.o ip_vs_core.o ip_vs_ctl.o ip_vs_sched.o \
ip_vs_xmit.o ip_vs_app.o ip_vs_sync.o \
diff --git a/net/ipv4/ipvs/ip_vs_proto_ah.c b/net/ipv4/ipvs/ip_vs_proto_ah_esp.c
index 3f9ebd7639ae..3f9ebd7639ae 100644
--- a/net/ipv4/ipvs/ip_vs_proto_ah.c
+++ b/net/ipv4/ipvs/ip_vs_proto_ah_esp.c
diff --git a/net/ipv4/ipvs/ip_vs_proto_esp.c b/net/ipv4/ipvs/ip_vs_proto_esp.c
deleted file mode 100644
index 21d70c8ffa54..000000000000
--- a/net/ipv4/ipvs/ip_vs_proto_esp.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * ip_vs_proto_esp.c: ESP IPSec load balancing support for IPVS
- *
- * Authors: Julian Anastasov <ja@ssi.bg>, February 2002
- * Wensong Zhang <wensong@linuxvirtualserver.org>
- *
- * 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;
- *
- */
-
-#include <linux/in.h>
-#include <linux/ip.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter_ipv4.h>
-
-#include <net/ip_vs.h>
-
-
-/* TODO:
-
-struct isakmp_hdr {
- __u8 icookie[8];
- __u8 rcookie[8];
- __u8 np;
- __u8 version;
- __u8 xchgtype;
- __u8 flags;
- __u32 msgid;
- __u32 length;
-};
-
-*/
-
-#define PORT_ISAKMP 500
-
-
-static struct ip_vs_conn *
-esp_conn_in_get(const struct sk_buff *skb,
- struct ip_vs_protocol *pp,
- const struct iphdr *iph,
- unsigned int proto_off,
- int inverse)
-{
- struct ip_vs_conn *cp;
-
- if (likely(!inverse)) {
- cp = ip_vs_conn_in_get(IPPROTO_UDP,
- iph->saddr,
- htons(PORT_ISAKMP),
- iph->daddr,
- htons(PORT_ISAKMP));
- } else {
- cp = ip_vs_conn_in_get(IPPROTO_UDP,
- iph->daddr,
- htons(PORT_ISAKMP),
- iph->saddr,
- htons(PORT_ISAKMP));
- }
-
- if (!cp) {
- /*
- * We are not sure if the packet is from our
- * service, so our conn_schedule hook should return NF_ACCEPT
- */
- IP_VS_DBG(12, "Unknown ISAKMP entry for outin packet "
- "%s%s %u.%u.%u.%u->%u.%u.%u.%u\n",
- inverse ? "ICMP+" : "",
- pp->name,
- NIPQUAD(iph->saddr),
- NIPQUAD(iph->daddr));
- }
-
- return cp;
-}
-
-
-static struct ip_vs_conn *
-esp_conn_out_get(const struct sk_buff *skb, struct ip_vs_protocol *pp,
- const struct iphdr *iph, unsigned int proto_off, int inverse)
-{
- struct ip_vs_conn *cp;
-
- if (likely(!inverse)) {
- cp = ip_vs_conn_out_get(IPPROTO_UDP,
- iph->saddr,
- htons(PORT_ISAKMP),
- iph->daddr,
- htons(PORT_ISAKMP));
- } else {
- cp = ip_vs_conn_out_get(IPPROTO_UDP,
- iph->daddr,
- htons(PORT_ISAKMP),
- iph->saddr,
- htons(PORT_ISAKMP));
- }
-
- if (!cp) {
- IP_VS_DBG(12, "Unknown ISAKMP entry for inout packet "
- "%s%s %u.%u.%u.%u->%u.%u.%u.%u\n",
- inverse ? "ICMP+" : "",
- pp->name,
- NIPQUAD(iph->saddr),
- NIPQUAD(iph->daddr));
- }
-
- return cp;
-}
-
-
-static int
-esp_conn_schedule(struct sk_buff *skb, struct ip_vs_protocol *pp,
- int *verdict, struct ip_vs_conn **cpp)
-{
- /*
- * ESP is only related traffic. Pass the packet to IP stack.
- */
- *verdict = NF_ACCEPT;
- return 0;
-}
-
-
-static void
-esp_debug_packet(struct ip_vs_protocol *pp, const struct sk_buff *skb,
- int offset, const char *msg)
-{
- char buf[256];
- struct iphdr _iph, *ih;
-
- ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
- if (ih == NULL)
- sprintf(buf, "%s TRUNCATED", pp->name);
- else
- sprintf(buf, "%s %u.%u.%u.%u->%u.%u.%u.%u",
- pp->name, NIPQUAD(ih->saddr),
- NIPQUAD(ih->daddr));
-
- printk(KERN_DEBUG "IPVS: %s: %s\n", msg, buf);
-}
-
-
-static void esp_init(struct ip_vs_protocol *pp)
-{
- /* nothing to do now */
-}
-
-
-static void esp_exit(struct ip_vs_protocol *pp)
-{
- /* nothing to do now */
-}
-
-
-struct ip_vs_protocol ip_vs_protocol_esp = {
- .name = "ESP",
- .protocol = IPPROTO_ESP,
- .num_states = 1,
- .dont_defrag = 1,
- .init = esp_init,
- .exit = esp_exit,
- .conn_schedule = esp_conn_schedule,
- .conn_in_get = esp_conn_in_get,
- .conn_out_get = esp_conn_out_get,
- .snat_handler = NULL,
- .dnat_handler = NULL,
- .csum_check = NULL,
- .state_transition = NULL,
- .register_app = NULL,
- .unregister_app = NULL,
- .app_conn_bind = NULL,
- .debug_packet = esp_debug_packet,
- .timeout_change = NULL, /* ISAKMP */
-};
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