diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ip_vs.h | 5 | ||||
| -rw-r--r-- | include/linux/netfilter/nf_conntrack_common.h | 4 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4/Kbuild | 1 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4/ip_queue.h | 72 | ||||
| -rw-r--r-- | include/linux/netlink.h | 2 |
5 files changed, 10 insertions, 74 deletions
diff --git a/include/linux/ip_vs.h b/include/linux/ip_vs.h index be0ef3df4ac..8a2d438dc49 100644 --- a/include/linux/ip_vs.h +++ b/include/linux/ip_vs.h @@ -89,6 +89,7 @@ #define IP_VS_CONN_F_TEMPLATE 0x1000 /* template, not connection */ #define IP_VS_CONN_F_ONE_PACKET 0x2000 /* forward only one packet */ +/* Initial bits allowed in backup server */ #define IP_VS_CONN_F_BACKUP_MASK (IP_VS_CONN_F_FWD_MASK | \ IP_VS_CONN_F_NOOUTPUT | \ IP_VS_CONN_F_INACTIVE | \ @@ -97,6 +98,10 @@ IP_VS_CONN_F_TEMPLATE \ ) +/* Bits allowed to update in backup server */ +#define IP_VS_CONN_F_BACKUP_UPD_MASK (IP_VS_CONN_F_INACTIVE | \ + IP_VS_CONN_F_SEQ_MASK) + /* Flags that are not sent to backup server start from bit 16 */ #define IP_VS_CONN_F_NFCT (1 << 16) /* use netfilter conntrack */ diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h index 0d3dd66322e..d146872a0b9 100644 --- a/include/linux/netfilter/nf_conntrack_common.h +++ b/include/linux/netfilter/nf_conntrack_common.h @@ -83,6 +83,10 @@ enum ip_conntrack_status { /* Conntrack is a fake untracked entry */ IPS_UNTRACKED_BIT = 12, IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT), + + /* Conntrack got a helper explicitly attached via CT target. */ + IPS_HELPER_BIT = 13, + IPS_HELPER = (1 << IPS_HELPER_BIT), }; /* Connection tracking event types */ diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 31f8bec9565..c61b8fb1a9e 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -1,4 +1,3 @@ -header-y += ip_queue.h header-y += ip_tables.h header-y += ipt_CLUSTERIP.h header-y += ipt_ECN.h diff --git a/include/linux/netfilter_ipv4/ip_queue.h b/include/linux/netfilter_ipv4/ip_queue.h deleted file mode 100644 index a03507f465f..00000000000 --- a/include/linux/netfilter_ipv4/ip_queue.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * This is a module which is used for queueing IPv4 packets and - * communicating with userspace via netlink. - * - * (C) 2000 James Morris, this code is GPL. - */ -#ifndef _IP_QUEUE_H -#define _IP_QUEUE_H - -#ifdef __KERNEL__ -#ifdef DEBUG_IPQ -#define QDEBUG(x...) printk(KERN_DEBUG ## x) -#else -#define QDEBUG(x...) -#endif /* DEBUG_IPQ */ -#else -#include <net/if.h> -#endif /* ! __KERNEL__ */ - -/* Messages sent from kernel */ -typedef struct ipq_packet_msg { - unsigned long packet_id; /* ID of queued packet */ - unsigned long mark; /* Netfilter mark value */ - long timestamp_sec; /* Packet arrival time (seconds) */ - long timestamp_usec; /* Packet arrvial time (+useconds) */ - unsigned int hook; /* Netfilter hook we rode in on */ - char indev_name[IFNAMSIZ]; /* Name of incoming interface */ - char outdev_name[IFNAMSIZ]; /* Name of outgoing interface */ - __be16 hw_protocol; /* Hardware protocol (network order) */ - unsigned short hw_type; /* Hardware type */ - unsigned char hw_addrlen; /* Hardware address length */ - unsigned char hw_addr[8]; /* Hardware address */ - size_t data_len; /* Length of packet data */ - unsigned char payload[0]; /* Optional packet data */ -} ipq_packet_msg_t; - -/* Messages sent from userspace */ -typedef struct ipq_mode_msg { - unsigned char value; /* Requested mode */ - size_t range; /* Optional range of packet requested */ -} ipq_mode_msg_t; - -typedef struct ipq_verdict_msg { - unsigned int value; /* Verdict to hand to netfilter */ - unsigned long id; /* Packet ID for this verdict */ - size_t data_len; /* Length of replacement data */ - unsigned char payload[0]; /* Optional replacement packet */ -} ipq_verdict_msg_t; - -typedef struct ipq_peer_msg { - union { - ipq_verdict_msg_t verdict; - ipq_mode_msg_t mode; - } msg; -} ipq_peer_msg_t; - -/* Packet delivery modes */ -enum { - IPQ_COPY_NONE, /* Initial mode, packets are dropped */ - IPQ_COPY_META, /* Copy metadata */ - IPQ_COPY_PACKET /* Copy metadata + packet (range) */ -}; -#define IPQ_COPY_MAX IPQ_COPY_PACKET - -/* Types of messages */ -#define IPQM_BASE 0x10 /* standard netlink messages below this */ -#define IPQM_MODE (IPQM_BASE + 1) /* Mode request from peer */ -#define IPQM_VERDICT (IPQM_BASE + 2) /* Verdict from peer */ -#define IPQM_PACKET (IPQM_BASE + 3) /* Packet from kernel */ -#define IPQM_MAX (IPQM_BASE + 4) - -#endif /*_IP_QUEUE_H*/ diff --git a/include/linux/netlink.h b/include/linux/netlink.h index a2092f582a7..0f628ffa420 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -7,7 +7,7 @@ #define NETLINK_ROUTE 0 /* Routing/device hook */ #define NETLINK_UNUSED 1 /* Unused number */ #define NETLINK_USERSOCK 2 /* Reserved for user mode socket protocols */ -#define NETLINK_FIREWALL 3 /* Firewalling hook */ +#define NETLINK_FIREWALL 3 /* Unused number, formerly ip_queue */ #define NETLINK_SOCK_DIAG 4 /* socket monitoring */ #define NETLINK_NFLOG 5 /* netfilter/iptables ULOG */ #define NETLINK_XFRM 6 /* ipsec */ |