Introduce new 'af' fields into IPVS data structures for specifying an
entry's address family. Convert IP addresses to be of type union
nf_inet_addr.
Signed-off-by: Julius Volz <juliusv@xxxxxxxxxx>
19 files changed, 118 insertions(+), 112 deletions(-)
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index a25ad24..01cabd6 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -21,6 +21,9 @@
#include <linux/timer.h>
#include <net/checksum.h>
+#include <linux/netfilter.h> /* for union nf_inet_addr */
+#include <linux/ipv6.h> /* for struct ipv6hdr */
+#include <net/ipv6.h> /* for ipv6_addr_copy */
#ifdef CONFIG_IP_VS_DEBUG
#include <linux/net.h>
@@ -259,9 +262,10 @@ struct ip_vs_conn {
struct list_head c_list; /* hashed list heads */
/* Protocol, addresses and port numbers */
- __be32 caddr; /* client address */
- __be32 vaddr; /* virtual address */
- __be32 daddr; /* destination address */
+ u_int16_t af; /* address family */
+ union nf_inet_addr caddr; /* client address */
+ union nf_inet_addr vaddr; /* virtual address */
+ union nf_inet_addr daddr; /* destination address */
__be16 cport;
__be16 vport;
__be16 dport;
@@ -314,8 +318,9 @@ struct ip_vs_service {
atomic_t refcnt; /* reference counter */
atomic_t usecnt; /* use counter */
+ u_int16_t af; /* address family */
__u16 protocol; /* which protocol (TCP/UDP) */
- __be32 addr; /* IP address for virtual service */
+ union nf_inet_addr addr; /* IP address for virtual service */
__be16 port; /* port number for the service */
__u32 fwmark; /* firewall mark of the service */
unsigned flags; /* service status flags */
@@ -342,7 +347,8 @@ struct ip_vs_dest {
struct list_head n_list; /* for the dests in the service */
struct list_head d_list; /* for table with all the dests */
- __be32 addr; /* IP address of the server */
+ u_int16_t af; /* address family */
+ union nf_inet_addr addr; /* IP address of the server */
__be16 port; /* port number of the server */
volatile unsigned flags; /* dest status flags */
atomic_t conn_flags; /* flags to copy to conn */
@@ -366,7 +372,7 @@ struct ip_vs_dest {
/* for virtual service */
struct ip_vs_service *svc; /* service it belongs to */
__u16 protocol; /* which protocol (TCP/UDP) */
- __be32 vaddr; /* virtual IP address */
+ union nf_inet_addr vaddr; /* virtual IP address */
__be16 vport; /* virtual port number */
__u32 vfwmark; /* firewall mark of service */
};
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index 44a6872..c7f0c2d 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -131,7 +131,7 @@ static inline int ip_vs_conn_hash(struct ip_vs_conn *cp)
int ret;
/* Hash by protocol, client address and port */
- hash = ip_vs_conn_hashkey(cp->protocol, cp->caddr, cp->cport);
+ hash = ip_vs_conn_hashkey(cp->protocol, cp->caddr.ip, cp->cport);
ct_write_lock(hash);
@@ -162,7 +162,7 @@ static inline int ip_vs_conn_unhash(struct ip_vs_conn *cp)
int ret;
/* unhash it and decrease its reference counter */
- hash = ip_vs_conn_hashkey(cp->protocol, cp->caddr, cp->cport);
+ hash = ip_vs_conn_hashkey(cp->protocol, cp->caddr.ip, cp->cport);
ct_write_lock(hash);
@@ -197,8 +197,8 @@ static inline struct ip_vs_conn *__ip_vs_conn_in_get
ct_read_lock(hash);
list_for_each_entry(cp, &ip_vs_conn_tab[hash], c_list) {
- if (s_addr==cp->caddr && s_port==cp->cport &&
- d_port==cp->vport && d_addr==cp->vaddr &&
+ if (s_addr==cp->caddr.ip && s_port==cp->cport &&
+ d_port==cp->vport && d_addr==cp->vaddr.ip &&
((!s_port) ^ (!(cp->flags & IP_VS_CONN_F_NO_CPORT))) &&
protocol==cp->protocol) {
/* HIT */
@@ -243,8 +243,8 @@ struct ip_vs_conn *ip_vs_ct_in_get
ct_read_lock(hash);
list_for_each_entry(cp, &ip_vs_conn_tab[hash], c_list) {
- if (s_addr==cp->caddr && s_port==cp->cport &&
- d_port==cp->vport && d_addr==cp->vaddr &&
+ if (s_addr==cp->caddr.ip && s_port==cp->cport &&
+ d_port==cp->vport && d_addr==cp->vaddr.ip &&
cp->flags & IP_VS_CONN_F_TEMPLATE &&
protocol==cp->protocol) {
/* HIT */
@@ -286,8 +286,8 @@ struct ip_vs_conn *ip_vs_conn_out_get
ct_read_lock(hash);
list_for_each_entry(cp, &ip_vs_conn_tab[hash], c_list) {
- if (d_addr == cp->caddr && d_port == cp->cport &&
- s_port == cp->dport && s_addr == cp->daddr &&
+ if (d_addr == cp->caddr.ip && d_port == cp->cport &&
+ s_port == cp->dport && s_addr == cp->daddr.ip &&
protocol == cp->protocol) {
/* HIT */
atomic_inc(&cp->refcnt);
@@ -406,9 +406,9 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
"d:%u.%u.%u.%u:%d fwd:%c s:%u conn->flags:%X conn->refcnt:%d "
"dest->refcnt:%d\n",
ip_vs_proto_name(cp->protocol),
- NIPQUAD(cp->caddr), ntohs(cp->cport),
- NIPQUAD(cp->vaddr), ntohs(cp->vport),
- NIPQUAD(cp->daddr), ntohs(cp->dport),
+ NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
+ NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
+ NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
ip_vs_fwd_tag(cp), cp->state,
cp->flags, atomic_read(&cp->refcnt),
atomic_read(&dest->refcnt));
@@ -444,8 +444,8 @@ struct ip_vs_dest *ip_vs_try_bind_dest(struct ip_vs_conn *cp)
struct ip_vs_dest *dest;
if ((cp) && (!cp->dest)) {
- dest = ip_vs_find_dest(cp->daddr, cp->dport,
- cp->vaddr, cp->vport, cp->protocol);
+ dest = ip_vs_find_dest(cp->daddr.ip, cp->dport,
+ cp->vaddr.ip, cp->vport, cp->protocol);
ip_vs_bind_dest(cp, dest);
return dest;
} else
@@ -468,9 +468,9 @@ static inline void ip_vs_unbind_dest(struct ip_vs_conn *cp)
"d:%u.%u.%u.%u:%d fwd:%c s:%u conn->flags:%X conn->refcnt:%d "
"dest->refcnt:%d\n",
ip_vs_proto_name(cp->protocol),
- NIPQUAD(cp->caddr), ntohs(cp->cport),
- NIPQUAD(cp->vaddr), ntohs(cp->vport),
- NIPQUAD(cp->daddr), ntohs(cp->dport),
+ NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
+ NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
+ NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
ip_vs_fwd_tag(cp), cp->state,
cp->flags, atomic_read(&cp->refcnt),
atomic_read(&dest->refcnt));
@@ -530,9 +530,9 @@ int ip_vs_check_template(struct ip_vs_conn *ct)
"protocol %s s:%u.%u.%u.%u:%d v:%u.%u.%u.%u:%d "
"-> d:%u.%u.%u.%u:%d\n",
ip_vs_proto_name(ct->protocol),
- NIPQUAD(ct->caddr), ntohs(ct->cport),
- NIPQUAD(ct->vaddr), ntohs(ct->vport),
- NIPQUAD(ct->daddr), ntohs(ct->dport));
+ NIPQUAD(ct->caddr.ip), ntohs(ct->cport),
+ NIPQUAD(ct->vaddr.ip), ntohs(ct->vport),
+ NIPQUAD(ct->daddr.ip), ntohs(ct->dport));
/*
* Invalidate the connection template
@@ -641,11 +641,11 @@ ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport
INIT_LIST_HEAD(&cp->c_list);
setup_timer(&cp->timer, ip_vs_conn_expire, (unsigned long)cp);
cp->protocol = proto;
- cp->caddr = caddr;
+ cp->caddr.ip = caddr;
cp->cport = cport;
- cp->vaddr = vaddr;
+ cp->vaddr.ip = vaddr;
cp->vport = vport;
- cp->daddr = daddr;
+ cp->daddr.ip = daddr;
cp->dport = dport;
cp->flags = flags;
spin_lock_init(&cp->lock);
@@ -763,9 +763,9 @@ static int ip_vs_conn_seq_show(struct seq_file *seq, void *v)
seq_printf(seq,
"%-3s %08X %04X %08X %04X %08X %04X %-11s %7lu\n",
ip_vs_proto_name(cp->protocol),
- ntohl(cp->caddr), ntohs(cp->cport),
- ntohl(cp->vaddr), ntohs(cp->vport),
- ntohl(cp->daddr), ntohs(cp->dport),
+ ntohl(cp->caddr.ip), ntohs(cp->cport),
+ ntohl(cp->vaddr.ip), ntohs(cp->vport),
+ ntohl(cp->daddr.ip), ntohs(cp->dport),
ip_vs_state_name(cp->protocol, cp->state),
(cp->timer.expires-jiffies)/HZ);
}
@@ -812,9 +812,9 @@ static int ip_vs_conn_sync_seq_show(struct seq_file *seq, void *v)
seq_printf(seq,
"%-3s %08X %04X %08X %04X %08X %04X %-11s %-6s %7lu\n",
ip_vs_proto_name(cp->protocol),
- ntohl(cp->caddr), ntohs(cp->cport),
- ntohl(cp->vaddr), ntohs(cp->vport),
- ntohl(cp->daddr), ntohs(cp->dport),
+ ntohl(cp->caddr.ip), ntohs(cp->cport),
+ ntohl(cp->vaddr.ip), ntohs(cp->vport),
+ ntohl(cp->daddr.ip), ntohs(cp->dport),
ip_vs_state_name(cp->protocol, cp->state),
ip_vs_origin_name(cp->flags),
(cp->timer.expires-jiffies)/HZ);
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 9fbf0a6..a07e5b7 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -232,14 +232,14 @@ ip_vs_sched_persist(struct ip_vs_service *svc,
snet, 0,
iph->daddr,
ports[1],
- dest->addr, dest->port,
+ dest->addr.ip, dest->port,
IP_VS_CONN_F_TEMPLATE,
dest);
else
ct = ip_vs_conn_new(iph->protocol,
snet, 0,
iph->daddr, 0,
- dest->addr, 0,
+ dest->addr.ip, 0,
IP_VS_CONN_F_TEMPLATE,
dest);
if (ct == NULL)
@@ -286,14 +286,14 @@ ip_vs_sched_persist(struct ip_vs_service *svc,
ct = ip_vs_conn_new(IPPROTO_IP,
snet, 0,
htonl(svc->fwmark), 0,
- dest->addr, 0,
+ dest->addr.ip, 0,
IP_VS_CONN_F_TEMPLATE,
dest);
else
ct = ip_vs_conn_new(iph->protocol,
snet, 0,
iph->daddr, 0,
- dest->addr, 0,
+ dest->addr.ip, 0,
IP_VS_CONN_F_TEMPLATE,
dest);
if (ct == NULL)
@@ -313,7 +313,7 @@ ip_vs_sched_persist(struct ip_vs_service *svc,
cp = ip_vs_conn_new(iph->protocol,
iph->saddr, ports[0],
iph->daddr, ports[1],
- dest->addr, dport,
+ dest->addr.ip, dport,
0,
dest);
if (cp == NULL) {
@@ -380,7 +380,7 @@ ip_vs_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
cp = ip_vs_conn_new(iph->protocol,
iph->saddr, pptr[0],
iph->daddr, pptr[1],
- dest->addr, dest->port?dest->port:pptr[1],
+ dest->addr.ip, dest->port?dest->port:pptr[1],
0,
dest);
if (cp == NULL)
@@ -389,9 +389,9 @@ ip_vs_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
IP_VS_DBG(6, "Schedule fwd:%c c:%u.%u.%u.%u:%u v:%u.%u.%u.%u:%u "
"d:%u.%u.%u.%u:%u conn->flags:%X conn->refcnt:%d\n",
ip_vs_fwd_tag(cp),
- NIPQUAD(cp->caddr), ntohs(cp->cport),
- NIPQUAD(cp->vaddr), ntohs(cp->vport),
- NIPQUAD(cp->daddr), ntohs(cp->dport),
+ NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
+ NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
+ NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
cp->flags, atomic_read(&cp->refcnt));
ip_vs_conn_stats(cp, svc);
@@ -526,14 +526,14 @@ void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp,
struct iphdr *ciph = (struct iphdr *)(icmph + 1);
if (inout) {
- iph->saddr = cp->vaddr;
+ iph->saddr = cp->vaddr.ip;
ip_send_check(iph);
- ciph->daddr = cp->vaddr;
+ ciph->daddr = cp->vaddr.ip;
ip_send_check(ciph);
} else {
- iph->daddr = cp->daddr;
+ iph->daddr = cp->daddr.ip;
ip_send_check(iph);
- ciph->saddr = cp->daddr;
+ ciph->saddr = cp->daddr.ip;
ip_send_check(ciph);
}
@@ -762,7 +762,7 @@ ip_vs_out(unsigned int hooknum, struct sk_buff *skb,
/* mangle the packet */
if (pp->snat_handler && !pp->snat_handler(skb, pp, cp))
goto drop;
- ip_hdr(skb)->saddr = cp->vaddr;
+ ip_hdr(skb)->saddr = cp->vaddr.ip;
ip_send_check(ip_hdr(skb));
/* For policy routing, packets originating from this
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index ede101e..47644f3 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -317,7 +317,7 @@ static int ip_vs_svc_hash(struct ip_vs_service *svc)
/*
* Hash it by <protocol,addr,port> in ip_vs_svc_table
*/
- hash = ip_vs_svc_hashkey(svc->protocol, svc->addr, svc->port);
+ hash = ip_vs_svc_hashkey(svc->protocol, svc->addr.ip, svc->port);
list_add(&svc->s_list, &ip_vs_svc_table[hash]);
} else {
/*
@@ -373,7 +373,7 @@ __ip_vs_service_get(__u16 protocol, __be32 vaddr, __be16 vport)
hash = ip_vs_svc_hashkey(protocol, vaddr, vport);
list_for_each_entry(svc, &ip_vs_svc_table[hash], s_list){
- if ((svc->addr == vaddr)
+ if ((svc->addr.ip == vaddr)
&& (svc->port == vport)
&& (svc->protocol == protocol)) {
/* HIT */
@@ -503,7 +503,7 @@ static int ip_vs_rs_hash(struct ip_vs_dest *dest)
* Hash by proto,addr,port,
* which are the parameters of the real service.
*/
- hash = ip_vs_rs_hashkey(dest->addr, dest->port);
+ hash = ip_vs_rs_hashkey(dest->addr.ip, dest->port);
list_add(&dest->d_list, &ip_vs_rtable[hash]);
return 1;
@@ -543,7 +543,7 @@ ip_vs_lookup_real_service(__u16 protocol, __be32 daddr, __be16 dport)
read_lock(&__ip_vs_rs_lock);
list_for_each_entry(dest, &ip_vs_rtable[hash], d_list) {
- if ((dest->addr == daddr)
+ if ((dest->addr.ip == daddr)
&& (dest->port == dport)
&& ((dest->protocol == protocol) ||
dest->vfwmark)) {
@@ -569,7 +569,7 @@ ip_vs_lookup_dest(struct ip_vs_service *svc, __be32 daddr, __be16 dport)
* Find the destination for the given service
*/
list_for_each_entry(dest, &svc->destinations, n_list) {
- if ((dest->addr == daddr) && (dest->port == dport)) {
+ if ((dest->addr.ip == daddr) && (dest->port == dport)) {
/* HIT */
return dest;
}
@@ -626,14 +626,14 @@ ip_vs_trash_get_dest(struct ip_vs_service *svc, __be32 daddr, __be16 dport)
IP_VS_DBG(3, "Destination %u/%u.%u.%u.%u:%u still in trash, "
"dest->refcnt=%d\n",
dest->vfwmark,
- NIPQUAD(dest->addr), ntohs(dest->port),
+ NIPQUAD(dest->addr.ip), ntohs(dest->port),
atomic_read(&dest->refcnt));
- if (dest->addr == daddr &&
+ if (dest->addr.ip == daddr &&
dest->port == dport &&
dest->vfwmark == svc->fwmark &&
dest->protocol == svc->protocol &&
(svc->fwmark ||
- (dest->vaddr == svc->addr &&
+ (dest->vaddr.ip == svc->addr.ip &&
dest->vport == svc->port))) {
/* HIT */
return dest;
@@ -646,7 +646,7 @@ ip_vs_trash_get_dest(struct ip_vs_service *svc, __be32 daddr, __be16 dport)
IP_VS_DBG(3, "Removing destination %u/%u.%u.%u.%u:%u "
"from trash\n",
dest->vfwmark,
- NIPQUAD(dest->addr), ntohs(dest->port));
+ NIPQUAD(dest->addr.ip), ntohs(dest->port));
list_del(&dest->n_list);
ip_vs_dst_reset(dest);
__ip_vs_unbind_svc(dest);
@@ -779,10 +779,10 @@ ip_vs_new_dest(struct ip_vs_service *svc, struct ip_vs_dest_user *udest,
}
dest->protocol = svc->protocol;
- dest->vaddr = svc->addr;
+ dest->vaddr.ip = svc->addr.ip;
dest->vport = svc->port;
dest->vfwmark = svc->fwmark;
- dest->addr = udest->addr;
+ dest->addr.ip = udest->addr;
dest->port = udest->port;
atomic_set(&dest->activeconns, 0);
@@ -847,7 +847,7 @@ ip_vs_add_dest(struct ip_vs_service *svc, struct ip_vs_dest_user *udest)
NIPQUAD(daddr), ntohs(dport),
atomic_read(&dest->refcnt),
dest->vfwmark,
- NIPQUAD(dest->vaddr),
+ NIPQUAD(dest->vaddr.ip),
ntohs(dest->vport));
__ip_vs_update_dest(svc, dest, udest);
@@ -993,7 +993,7 @@ static void __ip_vs_del_dest(struct ip_vs_dest *dest)
} else {
IP_VS_DBG(3, "Moving dest %u.%u.%u.%u:%u into trash, "
"dest->refcnt=%d\n",
- NIPQUAD(dest->addr), ntohs(dest->port),
+ NIPQUAD(dest->addr.ip), ntohs(dest->port),
atomic_read(&dest->refcnt));
list_add(&dest->n_list, &ip_vs_dest_trash);
atomic_inc(&dest->refcnt);
@@ -1101,7 +1101,7 @@ ip_vs_add_service(struct ip_vs_service_user *u, struct ip_vs_service **svc_p)
atomic_set(&svc->refcnt, 0);
svc->protocol = u->protocol;
- svc->addr = u->addr;
+ svc->addr.ip = u->addr;
svc->port = u->port;
svc->fwmark = u->fwmark;
svc->flags = u->flags;
@@ -1751,7 +1751,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
if (iter->table == ip_vs_svc_table)
seq_printf(seq, "%s %08X:%04X %s ",
ip_vs_proto_name(svc->protocol),
- ntohl(svc->addr),
+ ntohl(svc->addr.ip),
ntohs(svc->port),
svc->scheduler->name);
else
@@ -1768,7 +1768,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
list_for_each_entry(dest, &svc->destinations, n_list) {
seq_printf(seq,
" -> %08X:%04X %-7s %-6d %-10d %-10d\n",
- ntohl(dest->addr), ntohs(dest->port),
+ ntohl(dest->addr.ip), ntohs(dest->port),
ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
atomic_read(&dest->weight),
atomic_read(&dest->activeconns),
@@ -2040,7 +2040,7 @@ static void
ip_vs_copy_service(struct ip_vs_service_entry *dst, struct ip_vs_service *src)
{
dst->protocol = src->protocol;
- dst->addr = src->addr;
+ dst->addr = src->addr.ip;
dst->port = src->port;
dst->fwmark = src->fwmark;
strlcpy(dst->sched_name, src->scheduler->name, sizeof(dst->sched_name));
@@ -2114,7 +2114,7 @@ __ip_vs_get_dest_entries(const struct ip_vs_get_dests *get,
if (count >= get->num_dests)
break;
- entry.addr = dest->addr;
+ entry.addr = dest->addr.ip;
entry.port = dest->port;
entry.conn_flags = atomic_read(&dest->conn_flags);
entry.weight = atomic_read(&dest->weight);
diff --git a/net/ipv4/ipvs/ip_vs_dh.c b/net/ipv4/ipvs/ip_vs_dh.c
index fa66824..9f9d795 100644
--- a/net/ipv4/ipvs/ip_vs_dh.c
+++ b/net/ipv4/ipvs/ip_vs_dh.c
@@ -218,7 +218,7 @@ ip_vs_dh_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
IP_VS_DBG(6, "DH: destination IP address %u.%u.%u.%u "
"--> server %u.%u.%u.%u:%d\n",
NIPQUAD(iph->daddr),
- NIPQUAD(dest->addr),
+ NIPQUAD(dest->addr.ip),
ntohs(dest->port));
return dest;
diff --git a/net/ipv4/ipvs/ip_vs_ftp.c b/net/ipv4/ipvs/ip_vs_ftp.c
index c1c758e..bfe5d70 100644
--- a/net/ipv4/ipvs/ip_vs_ftp.c
+++ b/net/ipv4/ipvs/ip_vs_ftp.c
@@ -172,17 +172,17 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
IP_VS_DBG(7, "PASV response (%u.%u.%u.%u:%d) -> "
"%u.%u.%u.%u:%d detected\n",
- NIPQUAD(from), ntohs(port), NIPQUAD(cp->caddr), 0);
+ NIPQUAD(from), ntohs(port), NIPQUAD(cp->caddr.ip), 0);
/*
* Now update or create an connection entry for it
*/
n_cp = ip_vs_conn_out_get(iph->protocol, from, port,
- cp->caddr, 0);
+ cp->caddr.ip, 0);
if (!n_cp) {
n_cp = ip_vs_conn_new(IPPROTO_TCP,
- cp->caddr, 0,
- cp->vaddr, port,
+ cp->caddr.ip, 0,
+ cp->vaddr.ip, port,
from, port,
IP_VS_CONN_F_NO_CPORT,
cp->dest);
@@ -196,7 +196,7 @@ static int ip_vs_ftp_out(struct ip_vs_app *app, struct ip_vs_conn *cp,
/*
* Replace the old passive address with the new one
*/
- from = n_cp->vaddr;
+ from = n_cp->vaddr.ip;
port = n_cp->vport;
sprintf(buf,"%d,%d,%d,%d,%d,%d", NIPQUAD(from),
(ntohs(port)>>8)&255, ntohs(port)&255);
@@ -306,16 +306,16 @@ static int ip_vs_ftp_in(struct ip_vs_app *app, struct ip_vs_conn *cp,
*/
IP_VS_DBG(7, "protocol %s %u.%u.%u.%u:%d %u.%u.%u.%u:%d\n",
ip_vs_proto_name(iph->protocol),
- NIPQUAD(to), ntohs(port), NIPQUAD(cp->vaddr), 0);
+ NIPQUAD(to), ntohs(port), NIPQUAD(cp->vaddr.ip), 0);
n_cp = ip_vs_conn_in_get(iph->protocol,
to, port,
- cp->vaddr, htons(ntohs(cp->vport)-1));
+ cp->vaddr.ip, htons(ntohs(cp->vport)-1));
if (!n_cp) {
n_cp = ip_vs_conn_new(IPPROTO_TCP,
to, port,
- cp->vaddr, htons(ntohs(cp->vport)-1),
- cp->daddr, htons(ntohs(cp->dport)-1),
+ cp->vaddr.ip, htons(ntohs(cp->vport)-1),
+ cp->daddr.ip, htons(ntohs(cp->dport)-1),
0,
cp->dest);
if (!n_cp)
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index d2a43aa..69309ed 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -422,7 +422,7 @@ __ip_vs_lblc_schedule(struct ip_vs_service *svc, struct iphdr *iph)
IP_VS_DBG(6, "LBLC: server %d.%d.%d.%d:%d "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->refcnt),
atomic_read(&least->weight), loh);
@@ -506,7 +506,7 @@ out:
IP_VS_DBG(6, "LBLC: destination IP address %u.%u.%u.%u "
"--> server %u.%u.%u.%u:%d\n",
NIPQUAD(iph->daddr),
- NIPQUAD(dest->addr),
+ NIPQUAD(dest->addr.ip),
ntohs(dest->port));
return dest;
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index 375a1ff..51c746e 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -204,7 +204,7 @@ static inline struct ip_vs_dest *ip_vs_dest_set_min(struct ip_vs_dest_set *set)
IP_VS_DBG(6, "ip_vs_dest_set_min: server %d.%d.%d.%d:%d "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->refcnt),
atomic_read(&least->weight), loh);
@@ -250,7 +250,7 @@ static inline struct ip_vs_dest *ip_vs_dest_set_max(struct ip_vs_dest_set *set)
IP_VS_DBG(6, "ip_vs_dest_set_max: server %d.%d.%d.%d:%d "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(most->addr), ntohs(most->port),
+ NIPQUAD(most->addr.ip), ntohs(most->port),
atomic_read(&most->activeconns),
atomic_read(&most->refcnt),
atomic_read(&most->weight), moh);
@@ -598,7 +598,7 @@ __ip_vs_lblcr_schedule(struct ip_vs_service *svc, struct iphdr *iph)
IP_VS_DBG(6, "LBLCR: server %d.%d.%d.%d:%d "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->refcnt),
atomic_read(&least->weight), loh);
@@ -706,7 +706,7 @@ out:
IP_VS_DBG(6, "LBLCR: destination IP address %u.%u.%u.%u "
"--> server %u.%u.%u.%u:%d\n",
NIPQUAD(iph->daddr),
- NIPQUAD(dest->addr),
+ NIPQUAD(dest->addr.ip),
ntohs(dest->port));
return dest;
diff --git a/net/ipv4/ipvs/ip_vs_lc.c b/net/ipv4/ipvs/ip_vs_lc.c
index 2c3de1b..551d293 100644
--- a/net/ipv4/ipvs/ip_vs_lc.c
+++ b/net/ipv4/ipvs/ip_vs_lc.c
@@ -68,7 +68,7 @@ ip_vs_lc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
if (least)
IP_VS_DBG(6, "LC: server %u.%u.%u.%u:%u activeconns %d inactconns %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->inactconns));
diff --git a/net/ipv4/ipvs/ip_vs_nq.c b/net/ipv4/ipvs/ip_vs_nq.c
index 5330d5a..aa0e32a 100644
--- a/net/ipv4/ipvs/ip_vs_nq.c
+++ b/net/ipv4/ipvs/ip_vs_nq.c
@@ -101,7 +101,7 @@ ip_vs_nq_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
out:
IP_VS_DBG(6, "NQ: server %u.%u.%u.%u:%u "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->refcnt),
atomic_read(&least->weight), loh);
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index d0ea467..15860e1 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -147,7 +147,7 @@ tcp_snat_handler(struct sk_buff *skb,
/* Adjust TCP checksums */
if (!cp->app) {
/* Only port and addr are changed, do fast csum update */
- tcp_fast_csum_update(tcph, cp->daddr, cp->vaddr,
+ tcp_fast_csum_update(tcph, cp->daddr.ip, cp->vaddr.ip,
cp->dport, cp->vport);
if (skb->ip_summed == CHECKSUM_COMPLETE)
skb->ip_summed = CHECKSUM_NONE;
@@ -155,7 +155,7 @@ tcp_snat_handler(struct sk_buff *skb,
/* full checksum calculation */
tcph->check = 0;
skb->csum = skb_checksum(skb, tcphoff, skb->len - tcphoff, 0);
- tcph->check = csum_tcpudp_magic(cp->vaddr, cp->caddr,
+ tcph->check = csum_tcpudp_magic(cp->vaddr.ip, cp->caddr.ip,
skb->len - tcphoff,
cp->protocol, skb->csum);
IP_VS_DBG(11, "O-pkt: %s O-csum=%d (+%zd)\n",
@@ -198,7 +198,7 @@ tcp_dnat_handler(struct sk_buff *skb,
*/
if (!cp->app) {
/* Only port and addr are changed, do fast csum update */
- tcp_fast_csum_update(tcph, cp->vaddr, cp->daddr,
+ tcp_fast_csum_update(tcph, cp->vaddr.ip, cp->daddr.ip,
cp->vport, cp->dport);
if (skb->ip_summed == CHECKSUM_COMPLETE)
skb->ip_summed = CHECKSUM_NONE;
@@ -206,7 +206,7 @@ tcp_dnat_handler(struct sk_buff *skb,
/* full checksum calculation */
tcph->check = 0;
skb->csum = skb_checksum(skb, tcphoff, skb->len - tcphoff, 0);
- tcph->check = csum_tcpudp_magic(cp->caddr, cp->daddr,
+ tcph->check = csum_tcpudp_magic(cp->caddr.ip, cp->daddr.ip,
skb->len - tcphoff,
cp->protocol, skb->csum);
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -427,8 +427,8 @@ set_tcp_state(struct ip_vs_protocol *pp, struct ip_vs_conn *cp,
th->fin? 'F' : '.',
th->ack? 'A' : '.',
th->rst? 'R' : '.',
- NIPQUAD(cp->daddr), ntohs(cp->dport),
- NIPQUAD(cp->caddr), ntohs(cp->cport),
+ NIPQUAD(cp->daddr.ip), ntohs(cp->dport),
+ NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
tcp_state_name(cp->state),
tcp_state_name(new_state),
atomic_read(&cp->refcnt));
@@ -549,8 +549,8 @@ tcp_app_conn_bind(struct ip_vs_conn *cp)
IP_VS_DBG(9, "%s: Binding conn %u.%u.%u.%u:%u->"
"%u.%u.%u.%u:%u to app %s on port %u\n",
__func__,
- NIPQUAD(cp->caddr), ntohs(cp->cport),
- NIPQUAD(cp->vaddr), ntohs(cp->vport),
+ NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
+ NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
inc->name, ntohs(inc->port));
cp->app = inc;
if (inc->init_conn)
diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c
index c6be5d5..8dfad5d 100644
--- a/net/ipv4/ipvs/ip_vs_proto_udp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_udp.c
@@ -158,7 +158,7 @@ udp_snat_handler(struct sk_buff *skb,
*/
if (!cp->app && (udph->check != 0)) {
/* Only port and addr are changed, do fast csum update */
- udp_fast_csum_update(udph, cp->daddr, cp->vaddr,
+ udp_fast_csum_update(udph, cp->daddr.ip, cp->vaddr.ip,
cp->dport, cp->vport);
if (skb->ip_summed == CHECKSUM_COMPLETE)
skb->ip_summed = CHECKSUM_NONE;
@@ -166,7 +166,7 @@ udp_snat_handler(struct sk_buff *skb,
/* full checksum calculation */
udph->check = 0;
skb->csum = skb_checksum(skb, udphoff, skb->len - udphoff, 0);
- udph->check = csum_tcpudp_magic(cp->vaddr, cp->caddr,
+ udph->check = csum_tcpudp_magic(cp->vaddr.ip, cp->caddr.ip,
skb->len - udphoff,
cp->protocol, skb->csum);
if (udph->check == 0)
@@ -211,7 +211,7 @@ udp_dnat_handler(struct sk_buff *skb,
*/
if (!cp->app && (udph->check != 0)) {
/* Only port and addr are changed, do fast csum update */
- udp_fast_csum_update(udph, cp->vaddr, cp->daddr,
+ udp_fast_csum_update(udph, cp->vaddr.ip, cp->daddr.ip,
cp->vport, cp->dport);
if (skb->ip_summed == CHECKSUM_COMPLETE)
skb->ip_summed = CHECKSUM_NONE;
@@ -219,7 +219,7 @@ udp_dnat_handler(struct sk_buff *skb,
/* full checksum calculation */
udph->check = 0;
skb->csum = skb_checksum(skb, udphoff, skb->len - udphoff, 0);
- udph->check = csum_tcpudp_magic(cp->caddr, cp->daddr,
+ udph->check = csum_tcpudp_magic(cp->caddr.ip, cp->daddr.ip,
skb->len - udphoff,
cp->protocol, skb->csum);
if (udph->check == 0)
@@ -343,8 +343,8 @@ static int udp_app_conn_bind(struct ip_vs_conn *cp)
IP_VS_DBG(9, "%s: Binding conn %u.%u.%u.%u:%u->"
"%u.%u.%u.%u:%u to app %s on port %u\n",
__func__,
- NIPQUAD(cp->caddr), ntohs(cp->cport),
- NIPQUAD(cp->vaddr), ntohs(cp->vport),
+ NIPQUAD(cp->caddr.ip), ntohs(cp->cport),
+ NIPQUAD(cp->vaddr.ip), ntohs(cp->vport),
inc->name, ntohs(inc->port));
cp->app = inc;
if (inc->init_conn)
diff --git a/net/ipv4/ipvs/ip_vs_rr.c b/net/ipv4/ipvs/ip_vs_rr.c
index f749291..27f0b62 100644
--- a/net/ipv4/ipvs/ip_vs_rr.c
+++ b/net/ipv4/ipvs/ip_vs_rr.c
@@ -76,7 +76,7 @@ ip_vs_rr_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
write_unlock(&svc->sched_lock);
IP_VS_DBG(6, "RR: server %u.%u.%u.%u:%u "
"activeconns %d refcnt %d weight %d\n",
- NIPQUAD(dest->addr), ntohs(dest->port),
+ NIPQUAD(dest->addr.ip), ntohs(dest->port),
atomic_read(&dest->activeconns),
atomic_read(&dest->refcnt), atomic_read(&dest->weight));
diff --git a/net/ipv4/ipvs/ip_vs_sed.c b/net/ipv4/ipvs/ip_vs_sed.c
index 53f73be..38b574b 100644
--- a/net/ipv4/ipvs/ip_vs_sed.c
+++ b/net/ipv4/ipvs/ip_vs_sed.c
@@ -103,7 +103,7 @@ ip_vs_sed_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
IP_VS_DBG(6, "SED: server %u.%u.%u.%u:%u "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->refcnt),
atomic_read(&least->weight), loh);
diff --git a/net/ipv4/ipvs/ip_vs_sh.c b/net/ipv4/ipvs/ip_vs_sh.c
index 7b979e2..c9e54e2 100644
--- a/net/ipv4/ipvs/ip_vs_sh.c
+++ b/net/ipv4/ipvs/ip_vs_sh.c
@@ -215,7 +215,7 @@ ip_vs_sh_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
IP_VS_DBG(6, "SH: source IP address %u.%u.%u.%u "
"--> server %u.%u.%u.%u:%d\n",
NIPQUAD(iph->saddr),
- NIPQUAD(dest->addr),
+ NIPQUAD(dest->addr.ip),
ntohs(dest->port));
return dest;
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index a652da2..2cf47b2 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -256,9 +256,9 @@ void ip_vs_sync_conn(struct ip_vs_conn *cp)
s->cport = cp->cport;
s->vport = cp->vport;
s->dport = cp->dport;
- s->caddr = cp->caddr;
- s->vaddr = cp->vaddr;
- s->daddr = cp->daddr;
+ s->caddr = cp->caddr.ip;
+ s->vaddr = cp->vaddr.ip;
+ s->daddr = cp->daddr.ip;
s->flags = htons(cp->flags & ~IP_VS_CONN_F_HASHED);
s->state = htons(cp->state);
if (cp->flags & IP_VS_CONN_F_SEQ_MASK) {
diff --git a/net/ipv4/ipvs/ip_vs_wlc.c b/net/ipv4/ipvs/ip_vs_wlc.c
index df7ad8d..09fd993 100644
--- a/net/ipv4/ipvs/ip_vs_wlc.c
+++ b/net/ipv4/ipvs/ip_vs_wlc.c
@@ -91,7 +91,7 @@ ip_vs_wlc_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
IP_VS_DBG(6, "WLC: server %u.%u.%u.%u:%u "
"activeconns %d refcnt %d weight %d overhead %d\n",
- NIPQUAD(least->addr), ntohs(least->port),
+ NIPQUAD(least->addr.ip), ntohs(least->port),
atomic_read(&least->activeconns),
atomic_read(&least->refcnt),
atomic_read(&least->weight), loh);
diff --git a/net/ipv4/ipvs/ip_vs_wrr.c b/net/ipv4/ipvs/ip_vs_wrr.c
index 0d86a79..19c49b2 100644
--- a/net/ipv4/ipvs/ip_vs_wrr.c
+++ b/net/ipv4/ipvs/ip_vs_wrr.c
@@ -197,7 +197,7 @@ ip_vs_wrr_schedule(struct ip_vs_service *svc, const struct sk_buff *skb)
IP_VS_DBG(6, "WRR: server %u.%u.%u.%u:%u "
"activeconns %d refcnt %d weight %d\n",
- NIPQUAD(dest->addr), ntohs(dest->port),
+ NIPQUAD(dest->addr.ip), ntohs(dest->port),
atomic_read(&dest->activeconns),
atomic_read(&dest->refcnt),
atomic_read(&dest->weight));
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index 9892d4a..88199c9 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -71,7 +71,7 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos)
.oif = 0,
.nl_u = {
.ip4_u = {
- .daddr = dest->addr,
+ .daddr = dest->addr.ip,
.saddr = 0,
.tos = rtos, } },
};
@@ -80,12 +80,12 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos)
spin_unlock(&dest->dst_lock);
IP_VS_DBG_RL("ip_route_output error, "
"dest: %u.%u.%u.%u\n",
- NIPQUAD(dest->addr));
+ NIPQUAD(dest->addr.ip));
return NULL;
}
__ip_vs_dst_set(dest, rtos, dst_clone(&rt->u.dst));
IP_VS_DBG(10, "new dst %u.%u.%u.%u, refcnt=%d, rtos=%X\n",
- NIPQUAD(dest->addr),
+ NIPQUAD(dest->addr.ip),
atomic_read(&rt->u.dst.__refcnt), rtos);
}
spin_unlock(&dest->dst_lock);
@@ -94,14 +94,14 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos)
.oif = 0,
.nl_u = {
.ip4_u = {
- .daddr = cp->daddr,
+ .daddr = cp->daddr.ip,
.saddr = 0,
.tos = rtos, } },
};
if (ip_route_output_key(&init_net, &rt, &fl)) {
IP_VS_DBG_RL("ip_route_output error, dest: "
- "%u.%u.%u.%u\n", NIPQUAD(cp->daddr));
+ "%u.%u.%u.%u\n", NIPQUAD(cp->daddr.ip));
return NULL;
}
}
@@ -264,7 +264,7 @@ ip_vs_nat_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
/* mangle the packet */
if (pp->dnat_handler && !pp->dnat_handler(skb, pp, cp))
goto tx_error;
- ip_hdr(skb)->daddr = cp->daddr;
+ ip_hdr(skb)->daddr = cp->daddr.ip;
ip_send_check(ip_hdr(skb));
IP_VS_DBG_PKT(10, pp, skb, 0, "After DNAT");
--
1.5.4.5
--
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