125981136fb13bcacf5f475f3e0ec750341e1e671Christopher Ferris/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
3224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      IP Virtual Server
4224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      data structure and functionality definitions
5224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
6224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
7224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef _IP_VS_H
8224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define _IP_VS_H
9224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
10224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/types.h>	/* For __beXX types in userland */
11224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
12224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_VERSION_CODE	0x010201
13224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define NVERSION(version)			\
14224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	(version >> 16) & 0xFF,			\
15224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	(version >> 8) & 0xFF,			\
16224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	version & 0xFF
17224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
18224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
19224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      Virtual Service Flags
20224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
21224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SVC_F_PERSISTENT	0x0001		/* persistent port */
22224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SVC_F_HASHED	0x0002		/* hashed entry */
23224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SVC_F_ONEPACKET	0x0004		/* one-packet scheduling */
24e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define IP_VS_SVC_F_SCHED1	0x0008		/* scheduler flag 1 */
25e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define IP_VS_SVC_F_SCHED2	0x0010		/* scheduler flag 2 */
26e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define IP_VS_SVC_F_SCHED3	0x0020		/* scheduler flag 3 */
27e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris
28e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define IP_VS_SVC_F_SCHED_SH_FALLBACK	IP_VS_SVC_F_SCHED1 /* SH fallback */
29e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define IP_VS_SVC_F_SCHED_SH_PORT	IP_VS_SVC_F_SCHED2 /* SH use port */
30224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
31224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
32224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      Destination Server Flags
33224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
34224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_DEST_F_AVAILABLE	0x0001		/* server is available */
35224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_DEST_F_OVERLOAD	0x0002		/* server is overloaded */
36224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
37224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
38224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      IPVS sync daemon states
39224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
40224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_STATE_NONE	0x0000		/* daemon is stopped */
41224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_STATE_MASTER	0x0001		/* started as master */
42224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_STATE_BACKUP	0x0002		/* started as backup */
43224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
44224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
45224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      IPVS socket options
46224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
47224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_BASE_CTL		(64+1024+64)		/* base */
48224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
49224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_NONE	IP_VS_BASE_CTL		/* just peek */
50224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_INSERT	(IP_VS_BASE_CTL+1)
51224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_ADD	(IP_VS_BASE_CTL+2)
52224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_EDIT	(IP_VS_BASE_CTL+3)
53224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_DEL	(IP_VS_BASE_CTL+4)
54224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_FLUSH	(IP_VS_BASE_CTL+5)
55224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_LIST	(IP_VS_BASE_CTL+6)
56224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_ADDDEST	(IP_VS_BASE_CTL+7)
57224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_DELDEST	(IP_VS_BASE_CTL+8)
58224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_EDITDEST	(IP_VS_BASE_CTL+9)
59224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_TIMEOUT	(IP_VS_BASE_CTL+10)
60224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_STARTDAEMON (IP_VS_BASE_CTL+11)
61224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_STOPDAEMON (IP_VS_BASE_CTL+12)
62224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_RESTORE    (IP_VS_BASE_CTL+13)
63224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_SAVE       (IP_VS_BASE_CTL+14)
64224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_ZERO	(IP_VS_BASE_CTL+15)
65224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_SET_MAX	IP_VS_SO_SET_ZERO
66224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
67224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_VERSION	IP_VS_BASE_CTL
68224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_INFO	(IP_VS_BASE_CTL+1)
69224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_SERVICES	(IP_VS_BASE_CTL+2)
70224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_SERVICE	(IP_VS_BASE_CTL+3)
71224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_DESTS	(IP_VS_BASE_CTL+4)
72224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_DEST	(IP_VS_BASE_CTL+5)	/* not used now */
73224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_TIMEOUT	(IP_VS_BASE_CTL+6)
74224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_DAEMON	(IP_VS_BASE_CTL+7)
75224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SO_GET_MAX	IP_VS_SO_GET_DAEMON
76224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
77224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
78224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
79224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      IPVS Connection Flags
80224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *      Only flags 0..15 are sent to backup server
81224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
82224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_FWD_MASK	0x0007		/* mask for the fwd methods */
83224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_MASQ	0x0000		/* masquerading/NAT */
84224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_LOCALNODE	0x0001		/* local node */
85224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_TUNNEL	0x0002		/* tunneling */
86224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_DROUTE	0x0003		/* direct routing */
87224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_BYPASS	0x0004		/* cache bypass */
88224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_SYNC	0x0020		/* entry created by sync */
89224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_HASHED	0x0040		/* hashed entry */
90224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_NOOUTPUT	0x0080		/* no output packets */
91224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_INACTIVE	0x0100		/* not established */
92224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_OUT_SEQ	0x0200		/* must do output seq adjust */
93224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_IN_SEQ	0x0400		/* must do input seq adjust */
94224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_SEQ_MASK	0x0600		/* in/out sequence mask */
95224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_NO_CPORT	0x0800		/* no client port set yet */
96224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_TEMPLATE	0x1000		/* template, not connection */
97224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_ONE_PACKET	0x2000		/* forward only one packet */
98224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
99224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Initial bits allowed in backup server */
100224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_BACKUP_MASK (IP_VS_CONN_F_FWD_MASK | \
101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				  IP_VS_CONN_F_NOOUTPUT | \
102224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				  IP_VS_CONN_F_INACTIVE | \
103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				  IP_VS_CONN_F_SEQ_MASK | \
104224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				  IP_VS_CONN_F_NO_CPORT | \
105224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				  IP_VS_CONN_F_TEMPLATE \
106224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				 )
107224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
108224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Bits allowed to update in backup server */
109224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_BACKUP_UPD_MASK (IP_VS_CONN_F_INACTIVE | \
110224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				      IP_VS_CONN_F_SEQ_MASK)
111224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
112224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Flags that are not sent to backup server start from bit 16 */
113224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_NFCT	(1 << 16)	/* use netfilter conntrack */
114224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
115224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Connection flags from destination that can be changed by user space */
116224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_CONN_F_DEST_MASK (IP_VS_CONN_F_FWD_MASK | \
117224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				IP_VS_CONN_F_ONE_PACKET | \
118224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				IP_VS_CONN_F_NFCT | \
119224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng				0)
120224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
121224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_SCHEDNAME_MAXLEN	16
122224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_PENAME_MAXLEN	16
123224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_IFNAME_MAXLEN	16
124224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
125224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IP_VS_PEDATA_MAXLEN     255
126224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
127224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
128224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *	The struct ip_vs_service_user and struct ip_vs_dest_user are
129224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *	used to set IPVS rules through setsockopt.
130224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
131224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_service_user {
132224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* virtual service addresses */
133224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u16		protocol;
134224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			addr;		/* virtual ip address */
135224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be16			port;
136224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		fwmark;		/* firwall mark of service */
137224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
138224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* virtual service options */
139224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	char			sched_name[IP_VS_SCHEDNAME_MAXLEN];
140224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		flags;		/* virtual service flags */
141224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		timeout;	/* persistent timeout in sec */
142224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			netmask;	/* persistent netmask */
143224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
144224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
145224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
146224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_dest_user {
147224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* destination server address */
148224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			addr;
149224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be16			port;
150224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
151224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* real server options */
152224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		conn_flags;	/* connection flags */
153224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			weight;		/* destination weight */
154224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
155224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* thresholds for active connections */
156224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		u_threshold;	/* upper threshold */
157224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		l_threshold;	/* lower threshold */
158224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
159224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *	IPVS statistics object (for user space)
163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_stats_user {
165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32                   conns;          /* connections scheduled */
166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32                   inpkts;         /* incoming packets */
167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32                   outpkts;        /* outgoing packets */
168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u64                   inbytes;        /* incoming bytes */
169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u64                   outbytes;       /* outgoing bytes */
170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32			cps;		/* current connection rate */
172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32			inpps;		/* current in packet rate */
173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32			outpps;		/* current out packet rate */
174224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32			inbps;		/* current in byte rate */
175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32			outbps;		/* current out byte rate */
176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* The argument to IP_VS_SO_GET_INFO */
180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_getinfo {
181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* version number */
182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		version;
183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* size of connection hash table */
185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		size;
186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* number of virtual services */
188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		num_services;
189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* The argument to IP_VS_SO_GET_SERVICE */
193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_service_entry {
194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* which service: user fills in these */
195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u16		protocol;
196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			addr;		/* virtual address */
197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be16			port;
198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		fwmark;		/* firwall mark of service */
199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* service options */
201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	char			sched_name[IP_VS_SCHEDNAME_MAXLEN];
202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		flags;          /* virtual service flags */
203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		timeout;	/* persistent timeout */
204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			netmask;	/* persistent netmask */
205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
206224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* number of real servers */
207224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		num_dests;
208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* statistics */
210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	struct ip_vs_stats_user stats;
211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_dest_entry {
215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			addr;		/* destination address */
216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be16			port;
217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		conn_flags;	/* connection flags */
218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			weight;		/* destination weight */
219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		u_threshold;	/* upper threshold */
221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		l_threshold;	/* lower threshold */
222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		activeconns;	/* active connections */
224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		inactconns;	/* inactive connections */
225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		persistconns;	/* persistent connections */
226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* statistics */
228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	struct ip_vs_stats_user stats;
229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* The argument to IP_VS_SO_GET_DESTS */
233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_get_dests {
234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* which service: user fills in these */
235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u16		protocol;
236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be32			addr;		/* virtual address */
237224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__be16			port;
238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32		fwmark;		/* firwall mark of service */
239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* number of real servers */
241224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		num_dests;
242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* the real servers */
244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	struct ip_vs_dest_entry	entrytable[0];
245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* The argument to IP_VS_SO_GET_SERVICES */
249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_get_services {
250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* number of virtual services */
251224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	unsigned int		num_services;
252224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
253224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* service table */
254224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	struct ip_vs_service_entry entrytable[0];
255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* The argument to IP_VS_SO_GET_TIMEOUT */
259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_timeout_user {
260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			tcp_timeout;
261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			tcp_fin_timeout;
262224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			udp_timeout;
263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* The argument to IP_VS_SO_GET_DAEMON */
267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_daemon_user {
268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* sync daemon state (master/backup) */
269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			state;
270224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
271224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* multicast interface name */
272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	char			mcast_ifn[IP_VS_IFNAME_MAXLEN];
273224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
274224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	/* SyncID we belong to */
275224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	int			syncid;
276224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
277224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
278224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
279224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *
280224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * IPVS Generic Netlink interface definitions
281224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *
282224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
283224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
284224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Generic Netlink family info */
285224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
286224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_GENL_NAME		"IPVS"
287224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_GENL_VERSION	0x1
288224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
289224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct ip_vs_flags {
290224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32 flags;
291224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__u32 mask;
292224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
293224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
294224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Generic Netlink command attributes */
295224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
296224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_UNSPEC = 0,
297224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
298224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_NEW_SERVICE,		/* add service */
299224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_SET_SERVICE,		/* modify service */
300224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_DEL_SERVICE,		/* delete service */
301224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_GET_SERVICE,		/* get service info */
302224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
303224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_NEW_DEST,		/* add destination */
304224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_SET_DEST,		/* modify destination */
305224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_DEL_DEST,		/* delete destination */
306224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_GET_DEST,		/* get destination info */
307224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
308224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_NEW_DAEMON,		/* start sync daemon */
309224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_DEL_DAEMON,		/* stop sync daemon */
310224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_GET_DAEMON,		/* get sync daemon status */
311224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
312224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_SET_CONFIG,		/* set config settings */
313224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_GET_CONFIG,		/* get config settings */
314224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
315224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_SET_INFO,		/* only used in GET_INFO reply */
316224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_GET_INFO,		/* get general IPVS info */
317224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
318224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ZERO,			/* zero all counters and stats */
319224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_FLUSH,			/* flush services and dests */
320224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
321224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_CMD_MAX,
322224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
323224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
324224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_CMD_MAX (__IPVS_CMD_MAX - 1)
325224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
326224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Attributes used in the first level of commands */
327224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
328224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_UNSPEC = 0,
329224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_SERVICE,		/* nested service attribute */
330224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_DEST,		/* nested destination attribute */
331224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_DAEMON,		/* nested sync daemon attribute */
332224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_TIMEOUT_TCP,	/* TCP connection timeout */
333224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_TIMEOUT_TCP_FIN,	/* TCP FIN wait timeout */
334224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_CMD_ATTR_TIMEOUT_UDP,	/* UDP timeout */
335224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_CMD_ATTR_MAX,
336224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
337224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
338e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define IPVS_CMD_ATTR_MAX (__IPVS_CMD_ATTR_MAX - 1)
339224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
340224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
341224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Attributes used to describe a service
342224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *
343224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Used inside nested attribute IPVS_CMD_ATTR_SERVICE
344224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
345224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
346224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_UNSPEC = 0,
347224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_AF,		/* address family */
348224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_PROTOCOL,		/* virtual service protocol */
349224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_ADDR,		/* virtual service address */
350224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_PORT,		/* virtual service port */
351224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_FWMARK,		/* firewall mark of service */
352224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
353224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_SCHED_NAME,	/* name of scheduler */
354224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_FLAGS,		/* virtual service flags */
355224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_TIMEOUT,		/* persistent timeout */
356224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_NETMASK,		/* persistent netmask */
357224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
358224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_STATS,		/* nested attribute for service stats */
359224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
360224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_SVC_ATTR_PE_NAME,		/* name of ct retriever */
361224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
36212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_SVC_ATTR_STATS64,		/* nested attribute for service stats */
36312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris
364224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_SVC_ATTR_MAX,
365224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
366224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
367224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_SVC_ATTR_MAX (__IPVS_SVC_ATTR_MAX - 1)
368224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
369224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
370224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Attributes used to describe a destination (real server)
371224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *
372224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Used inside nested attribute IPVS_CMD_ATTR_DEST
373224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
374224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
375224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_UNSPEC = 0,
376224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_ADDR,		/* real server address */
377224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_PORT,		/* real server port */
378224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
379224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_FWD_METHOD,	/* forwarding method */
380224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_WEIGHT,		/* destination weight */
381224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
382224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_U_THRESH,	/* upper threshold */
383224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_L_THRESH,	/* lower threshold */
384224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
385224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_ACTIVE_CONNS,	/* active connections */
386224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_INACT_CONNS,	/* inactive connections */
387224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_PERSIST_CONNS,	/* persistent connections */
388224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
389224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DEST_ATTR_STATS,		/* nested attribute for dest stats */
3907c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris
3917c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris	IPVS_DEST_ATTR_ADDR_FAMILY,	/* Address family of address */
3927c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris
39312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_DEST_ATTR_STATS64,		/* nested attribute for dest stats */
39412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris
395224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_DEST_ATTR_MAX,
396224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
397224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
398224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_DEST_ATTR_MAX (__IPVS_DEST_ATTR_MAX - 1)
399224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
400224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
401224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Attributes describing a sync daemon
402224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *
403224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Used inside nested attribute IPVS_CMD_ATTR_DAEMON
404224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
405224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
406224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DAEMON_ATTR_UNSPEC = 0,
407224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DAEMON_ATTR_STATE,		/* sync daemon state (master/backup) */
408224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DAEMON_ATTR_MCAST_IFN,	/* multicast interface name */
409224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_DAEMON_ATTR_SYNC_ID,	/* SyncID we belong to */
41012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_DAEMON_ATTR_SYNC_MAXLEN,	/* UDP Payload Size */
41112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_DAEMON_ATTR_MCAST_GROUP,	/* IPv4 Multicast Address */
41212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_DAEMON_ATTR_MCAST_GROUP6,	/* IPv6 Multicast Address */
41312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_DAEMON_ATTR_MCAST_PORT,	/* Multicast Port (base) */
41412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris	IPVS_DAEMON_ATTR_MCAST_TTL,	/* Multicast TTL */
415224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_DAEMON_ATTR_MAX,
416224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
417224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
418224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_DAEMON_ATTR_MAX (__IPVS_DAEMON_ATTR_MAX - 1)
419224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
420224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/*
421224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Attributes used to describe service or destination entry statistics
422224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng *
42312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris * Used inside nested attributes IPVS_SVC_ATTR_STATS, IPVS_DEST_ATTR_STATS,
42412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris * IPVS_SVC_ATTR_STATS64 and IPVS_DEST_ATTR_STATS64.
425224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */
426224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
427224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_UNSPEC = 0,
428224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_CONNS,		/* connections scheduled */
429224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_INPKTS,		/* incoming packets */
430224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_OUTPKTS,	/* outgoing packets */
431224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_INBYTES,	/* incoming bytes */
432224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_OUTBYTES,	/* outgoing bytes */
433224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
434224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_CPS,		/* current connection rate */
435224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_INPPS,		/* current in packet rate */
436224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_OUTPPS,		/* current out packet rate */
437224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_INBPS,		/* current in byte rate */
438224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_STATS_ATTR_OUTBPS,		/* current out byte rate */
439ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris	IPVS_STATS_ATTR_PAD,
440224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_STATS_ATTR_MAX,
441224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
442224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
443224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_STATS_ATTR_MAX (__IPVS_STATS_ATTR_MAX - 1)
444224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
445224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Attributes used in response to IPVS_CMD_GET_INFO command */
446224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum {
447224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_INFO_ATTR_UNSPEC = 0,
448224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_INFO_ATTR_VERSION,		/* IPVS version number */
449224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	IPVS_INFO_ATTR_CONN_TAB_SIZE,	/* size of connection hash table */
450224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng	__IPVS_INFO_ATTR_MAX,
451224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng};
452224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
453224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define IPVS_INFO_ATTR_MAX (__IPVS_INFO_ATTR_MAX - 1)
454224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng
455224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif	/* _IP_VS_H */
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