/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__LINUX_RTNETLINK_H
#define _UAPI__LINUX_RTNETLINK_H
#include <linux/types.h>
#include <linux/netlink.h>
#include <linux/if_link.h>
#include <linux/if_addr.h>
#include <linux/neighbour.h>
/* rtnetlink families. Values up to 127 are reserved for real address
* families , values above 128 may be used arbitrarily .
*/
#define RTNL_FAMILY_IPMR 128
#define RTNL_FAMILY_IP6MR 129
#define RTNL_FAMILY_MAX 129
/****
* Routing / neighbour discovery messages .
****/
/* Types of messages */
enum {
RTM_BASE = 16 ,
#define RTM_BASE RTM_BASE
RTM_NEWLINK = 16 ,
#define RTM_NEWLINK RTM_NEWLINK
RTM_DELLINK,
#define RTM_DELLINK RTM_DELLINK
RTM_GETLINK,
#define RTM_GETLINK RTM_GETLINK
RTM_SETLINK,
#define RTM_SETLINK RTM_SETLINK
RTM_NEWADDR = 20 ,
#define RTM_NEWADDR RTM_NEWADDR
RTM_DELADDR,
#define RTM_DELADDR RTM_DELADDR
RTM_GETADDR,
#define RTM_GETADDR RTM_GETADDR
RTM_NEWROUTE = 24 ,
#define RTM_NEWROUTE RTM_NEWROUTE
RTM_DELROUTE,
#define RTM_DELROUTE RTM_DELROUTE
RTM_GETROUTE,
#define RTM_GETROUTE RTM_GETROUTE
RTM_NEWNEIGH = 28 ,
#define RTM_NEWNEIGH RTM_NEWNEIGH
RTM_DELNEIGH,
#define RTM_DELNEIGH RTM_DELNEIGH
RTM_GETNEIGH,
#define RTM_GETNEIGH RTM_GETNEIGH
RTM_NEWRULE = 32 ,
#define RTM_NEWRULE RTM_NEWRULE
RTM_DELRULE,
#define RTM_DELRULE RTM_DELRULE
RTM_GETRULE,
#define RTM_GETRULE RTM_GETRULE
RTM_NEWQDISC = 36 ,
#define RTM_NEWQDISC RTM_NEWQDISC
RTM_DELQDISC,
#define RTM_DELQDISC RTM_DELQDISC
RTM_GETQDISC,
#define RTM_GETQDISC RTM_GETQDISC
RTM_NEWTCLASS = 40 ,
#define RTM_NEWTCLASS RTM_NEWTCLASS
RTM_DELTCLASS,
#define RTM_DELTCLASS RTM_DELTCLASS
RTM_GETTCLASS,
#define RTM_GETTCLASS RTM_GETTCLASS
RTM_NEWTFILTER = 44 ,
#define RTM_NEWTFILTER RTM_NEWTFILTER
RTM_DELTFILTER,
#define RTM_DELTFILTER RTM_DELTFILTER
RTM_GETTFILTER,
#define RTM_GETTFILTER RTM_GETTFILTER
RTM_NEWACTION = 48 ,
#define RTM_NEWACTION RTM_NEWACTION
RTM_DELACTION,
#define RTM_DELACTION RTM_DELACTION
RTM_GETACTION,
#define RTM_GETACTION RTM_GETACTION
RTM_NEWPREFIX = 52 ,
#define RTM_NEWPREFIX RTM_NEWPREFIX
RTM_NEWMULTICAST = 56 ,
#define RTM_NEWMULTICAST RTM_NEWMULTICAST
RTM_DELMULTICAST,
#define RTM_DELMULTICAST RTM_DELMULTICAST
RTM_GETMULTICAST,
#define RTM_GETMULTICAST RTM_GETMULTICAST
RTM_NEWANYCAST = 60 ,
#define RTM_NEWANYCAST RTM_NEWANYCAST
RTM_DELANYCAST,
#define RTM_DELANYCAST RTM_DELANYCAST
RTM_GETANYCAST,
#define RTM_GETANYCAST RTM_GETANYCAST
RTM_NEWNEIGHTBL = 64 ,
#define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL
RTM_GETNEIGHTBL = 66 ,
#define RTM_GETNEIGHTBL RTM_GETNEIGHTBL
RTM_SETNEIGHTBL,
#define RTM_SETNEIGHTBL RTM_SETNEIGHTBL
RTM_NEWNDUSEROPT = 68 ,
#define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT
RTM_NEWADDRLABEL = 72 ,
#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
RTM_DELADDRLABEL,
#define RTM_DELADDRLABEL RTM_DELADDRLABEL
RTM_GETADDRLABEL,
#define RTM_GETADDRLABEL RTM_GETADDRLABEL
RTM_GETDCB = 78 ,
#define RTM_GETDCB RTM_GETDCB
RTM_SETDCB,
#define RTM_SETDCB RTM_SETDCB
RTM_NEWNETCONF = 80 ,
#define RTM_NEWNETCONF RTM_NEWNETCONF
RTM_DELNETCONF,
#define RTM_DELNETCONF RTM_DELNETCONF
RTM_GETNETCONF = 82 ,
#define RTM_GETNETCONF RTM_GETNETCONF
RTM_NEWMDB = 84 ,
#define RTM_NEWMDB RTM_NEWMDB
RTM_DELMDB = 85 ,
#define RTM_DELMDB RTM_DELMDB
RTM_GETMDB = 86 ,
#define RTM_GETMDB RTM_GETMDB
RTM_NEWNSID = 88 ,
#define RTM_NEWNSID RTM_NEWNSID
RTM_DELNSID = 89 ,
#define RTM_DELNSID RTM_DELNSID
RTM_GETNSID = 90 ,
#define RTM_GETNSID RTM_GETNSID
RTM_NEWSTATS = 92 ,
#define RTM_NEWSTATS RTM_NEWSTATS
RTM_GETSTATS = 94 ,
#define RTM_GETSTATS RTM_GETSTATS
RTM_SETSTATS,
#define RTM_SETSTATS RTM_SETSTATS
RTM_NEWCACHEREPORT = 96 ,
#define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT
RTM_NEWCHAIN = 100 ,
#define RTM_NEWCHAIN RTM_NEWCHAIN
RTM_DELCHAIN,
#define RTM_DELCHAIN RTM_DELCHAIN
RTM_GETCHAIN,
#define RTM_GETCHAIN RTM_GETCHAIN
RTM_NEWNEXTHOP = 104 ,
#define RTM_NEWNEXTHOP RTM_NEWNEXTHOP
RTM_DELNEXTHOP,
#define RTM_DELNEXTHOP RTM_DELNEXTHOP
RTM_GETNEXTHOP,
#define RTM_GETNEXTHOP RTM_GETNEXTHOP
RTM_NEWLINKPROP = 108 ,
#define RTM_NEWLINKPROP RTM_NEWLINKPROP
RTM_DELLINKPROP,
#define RTM_DELLINKPROP RTM_DELLINKPROP
RTM_GETLINKPROP,
#define RTM_GETLINKPROP RTM_GETLINKPROP
RTM_NEWVLAN = 112 ,
#define RTM_NEWVLAN RTM_NEWVLAN
RTM_DELVLAN,
#define RTM_DELVLAN RTM_DELVLAN
RTM_GETVLAN,
#define RTM_GETVLAN RTM_GETVLAN
RTM_NEWNEXTHOPBUCKET = 116 ,
#define RTM_NEWNEXTHOPBUCKET RTM_NEWNEXTHOPBUCKET
RTM_DELNEXTHOPBUCKET,
#define RTM_DELNEXTHOPBUCKET RTM_DELNEXTHOPBUCKET
RTM_GETNEXTHOPBUCKET,
#define RTM_GETNEXTHOPBUCKET RTM_GETNEXTHOPBUCKET
RTM_NEWTUNNEL = 120 ,
#define RTM_NEWTUNNEL RTM_NEWTUNNEL
RTM_DELTUNNEL,
#define RTM_DELTUNNEL RTM_DELTUNNEL
RTM_GETTUNNEL,
#define RTM_GETTUNNEL RTM_GETTUNNEL
__RTM_MAX,
#define RTM_MAX (((__RTM_MAX + 3 ) & ~3 ) - 1 )
};
#define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE)
#define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2 )
#define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2 )
/*
Generic structure for encapsulation of optional route information .
It is reminiscent of sockaddr , but with sa_family replaced
with attribute type .
*/
struct rtattr {
unsigned short rta_len;
unsigned short rta_type;
};
/* Macros to handle rtattributes */
#define RTA_ALIGNTO 4 U
#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1 ) & ~(RTA_ALIGNTO-1 ) )
#define RTA_OK(rta,len) ((len) >= (int )sizeof (struct rtattr) && \
(rta)->rta_len >= sizeof (struct rtattr) && \
(rta)->rta_len <= (len))
#define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \
(struct rtattr*)(((char *)(rta)) + RTA_ALIGN((rta)->rta_len)))
#define RTA_LENGTH(len) (RTA_ALIGN(sizeof (struct rtattr)) + (len))
#define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len))
#define RTA_DATA(rta) ((void *)(((char *)(rta)) + RTA_LENGTH(0 )))
#define RTA_PAYLOAD(rta) ((int )((rta)->rta_len) - RTA_LENGTH(0 ))
/******************************************************************************
* Definitions used in routing table administration .
****/
struct rtmsg {
unsigned char rtm_family;
unsigned char rtm_dst_len;
unsigned char rtm_src_len;
unsigned char rtm_tos;
unsigned char rtm_table; /* Routing table id */
unsigned char rtm_protocol; /* Routing protocol; see below */
unsigned char rtm_scope; /* See below */
unsigned char rtm_type; /* See below */
unsigned rtm_flags;
};
/* rtm_type */
enum {
RTN_UNSPEC,
RTN_UNICAST, /* Gateway or direct route */
RTN_LOCAL, /* Accept locally */
RTN_BROADCAST, /* Accept locally as broadcast,
send as broadcast */
RTN_ANYCAST, /* Accept locally as broadcast,
but send as unicast */
RTN_MULTICAST, /* Multicast route */
RTN_BLACKHOLE, /* Drop */
RTN_UNREACHABLE, /* Destination is unreachable */
RTN_PROHIBIT, /* Administratively prohibited */
RTN_THROW, /* Not in this table */
RTN_NAT, /* Translate this address */
RTN_XRESOLVE, /* Use external resolver */
__RTN_MAX
};
#define RTN_MAX (__RTN_MAX - 1 )
/* rtm_protocol */
#define RTPROT_UNSPEC 0
#define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects;
not used by current IPv4 */
#define RTPROT_KERNEL 2 /* Route installed by kernel */
#define RTPROT_BOOT 3 /* Route installed during boot */
#define RTPROT_STATIC 4 /* Route installed by administrator */
/* Values of protocol >= RTPROT_STATIC are not interpreted by kernel;
they are just passed from user and back as is .
It will be used by hypothetical multiple routing daemons .
Note that protocol values should be standardized in order to
avoid conflicts .
*/
#define RTPROT_GATED 8 /* Apparently, GateD */
#define RTPROT_RA 9 /* RDISC/ND router advertisements */
#define RTPROT_MRT 10 /* Merit MRT */
#define RTPROT_ZEBRA 11 /* Zebra */
#define RTPROT_BIRD 12 /* BIRD */
#define RTPROT_DNROUTED 13 /* DECnet routing daemon */
#define RTPROT_XORP 14 /* XORP */
#define RTPROT_NTK 15 /* Netsukuku */
#define RTPROT_DHCP 16 /* DHCP client */
#define RTPROT_MROUTED 17 /* Multicast daemon */
#define RTPROT_KEEPALIVED 18 /* Keepalived daemon */
#define RTPROT_BABEL 42 /* Babel daemon */
#define RTPROT_OVN 84 /* OVN daemon */
#define RTPROT_OPENR 99 /* Open Routing (Open/R) Routes */
#define RTPROT_BGP 186 /* BGP Routes */
#define RTPROT_ISIS 187 /* ISIS Routes */
#define RTPROT_OSPF 188 /* OSPF Routes */
#define RTPROT_RIP 189 /* RIP Routes */
#define RTPROT_EIGRP 192 /* EIGRP Routes */
/* rtm_scope
Really it is not scope , but sort of distance to the destination .
NOWHERE are reserved for not existing destinations , HOST is our
local addresses , LINK are destinations , located on directly attached
link and UNIVERSE is everywhere in the Universe .
Intermediate values are also possible f . e . interior routes
could be assigned a value between UNIVERSE and LINK .
*/
enum rt_scope_t {
RT_SCOPE_UNIVERSE=0 ,
/* User defined values */
RT_SCOPE_SITE=200 ,
RT_SCOPE_LINK=253 ,
RT_SCOPE_HOST=254 ,
RT_SCOPE_NOWHERE=255
};
/* rtm_flags */
#define RTM_F_NOTIFY 0 x100 /* Notify user of route change */
#define RTM_F_CLONED 0 x200 /* This route is cloned */
#define RTM_F_EQUALIZE 0 x400 /* Multipath equalizer: NI */
#define RTM_F_PREFIX 0 x800 /* Prefix addresses */
#define RTM_F_LOOKUP_TABLE 0 x1000 /* set rtm_table to FIB lookup result */
#define RTM_F_FIB_MATCH 0 x2000 /* return full fib lookup match */
#define RTM_F_OFFLOAD 0 x4000 /* route is offloaded */
#define RTM_F_TRAP 0 x8000 /* route is trapping packets */
#define RTM_F_OFFLOAD_FAILED 0 x20000000 /* route offload failed, this value
* is chosen to avoid conflicts with
* other flags defined in
* include / uapi / linux / ipv6_route . h
*/
/* Reserved table identifiers */
enum rt_class_t {
RT_TABLE_UNSPEC=0 ,
/* User defined values */
RT_TABLE_COMPAT=252 ,
RT_TABLE_DEFAULT=253 ,
RT_TABLE_MAIN=254 ,
RT_TABLE_LOCAL=255 ,
RT_TABLE_MAX=0 xFFFFFFFF
};
/* Routing message attributes */
enum rtattr_type_t {
RTA_UNSPEC,
RTA_DST,
RTA_SRC,
RTA_IIF,
RTA_OIF,
RTA_GATEWAY,
RTA_PRIORITY,
RTA_PREFSRC,
RTA_METRICS,
RTA_MULTIPATH,
RTA_PROTOINFO, /* no longer used */
RTA_FLOW,
RTA_CACHEINFO,
RTA_SESSION, /* no longer used */
RTA_MP_ALGO, /* no longer used */
RTA_TABLE,
RTA_MARK,
RTA_MFC_STATS,
RTA_VIA,
RTA_NEWDST,
RTA_PREF,
RTA_ENCAP_TYPE,
RTA_ENCAP,
RTA_EXPIRES,
RTA_PAD,
RTA_UID,
RTA_TTL_PROPAGATE,
RTA_IP_PROTO,
RTA_SPORT,
RTA_DPORT,
RTA_NH_ID,
RTA_FLOWLABEL,
__RTA_MAX
};
#define RTA_MAX (__RTA_MAX - 1 )
#define RTM_RTA(r) ((struct rtattr*)(((char *)(r)) + NLMSG_ALIGN(sizeof (struct rtmsg))))
#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof (struct rtmsg))
/* RTM_MULTIPATH --- array of struct rtnexthop.
*
* " struct rtnexthop " describes all necessary nexthop information ,
* i . e . parameters of path to a destination via this nexthop .
*
* At the moment it is impossible to set different prefsrc , mtu , window
* and rtt for different paths from multipath .
*/
struct rtnexthop {
unsigned short rtnh_len;
unsigned char rtnh_flags;
unsigned char rtnh_hops;
int rtnh_ifindex;
};
/* rtnh_flags */
#define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */
#define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */
#define RTNH_F_ONLINK 4 /* Gateway is forced on link */
#define RTNH_F_OFFLOAD 8 /* Nexthop is offloaded */
#define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */
#define RTNH_F_UNRESOLVED 32 /* The entry is unresolved (ipmr) */
#define RTNH_F_TRAP 64 /* Nexthop is trapping packets */
#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | \
RTNH_F_OFFLOAD | RTNH_F_TRAP)
/* Macros to handle hexthops */
#define RTNH_ALIGNTO 4
#define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1 ) & ~(RTNH_ALIGNTO-1 ) )
#define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof (struct rtnexthop) && \
((int )(rtnh)->rtnh_len) <= (len))
#define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char *)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len)))
#define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof (struct rtnexthop)) + (len))
#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len))
#define RTNH_DATA(rtnh) ((struct rtattr*)(((char *)(rtnh)) + RTNH_LENGTH(0 )))
/* RTA_VIA */
struct rtvia {
__kernel_sa_family_t rtvia_family;
__u8 rtvia_addr[];
};
/* RTM_CACHEINFO */
struct rta_cacheinfo {
__u32 rta_clntref;
__u32 rta_lastuse;
__s32 rta_expires;
__u32 rta_error;
__u32 rta_used;
#define RTNETLINK_HAVE_PEERINFO 1
__u32 rta_id;
__u32 rta_ts;
__u32 rta_tsage;
};
/* RTM_METRICS --- array of struct rtattr with types of RTAX_* */
enum {
RTAX_UNSPEC,
#define RTAX_UNSPEC RTAX_UNSPEC
RTAX_LOCK,
#define RTAX_LOCK RTAX_LOCK
RTAX_MTU,
#define RTAX_MTU RTAX_MTU
RTAX_WINDOW,
#define RTAX_WINDOW RTAX_WINDOW
RTAX_RTT,
#define RTAX_RTT RTAX_RTT
RTAX_RTTVAR,
#define RTAX_RTTVAR RTAX_RTTVAR
RTAX_SSTHRESH,
#define RTAX_SSTHRESH RTAX_SSTHRESH
RTAX_CWND,
#define RTAX_CWND RTAX_CWND
RTAX_ADVMSS,
#define RTAX_ADVMSS RTAX_ADVMSS
RTAX_REORDERING,
#define RTAX_REORDERING RTAX_REORDERING
RTAX_HOPLIMIT,
#define RTAX_HOPLIMIT RTAX_HOPLIMIT
RTAX_INITCWND,
#define RTAX_INITCWND RTAX_INITCWND
RTAX_FEATURES,
#define RTAX_FEATURES RTAX_FEATURES
RTAX_RTO_MIN,
#define RTAX_RTO_MIN RTAX_RTO_MIN
RTAX_INITRWND,
#define RTAX_INITRWND RTAX_INITRWND
RTAX_QUICKACK,
#define RTAX_QUICKACK RTAX_QUICKACK
RTAX_CC_ALGO,
#define RTAX_CC_ALGO RTAX_CC_ALGO
RTAX_FASTOPEN_NO_COOKIE,
#define RTAX_FASTOPEN_NO_COOKIE RTAX_FASTOPEN_NO_COOKIE
__RTAX_MAX
};
#define RTAX_MAX (__RTAX_MAX - 1 )
#define RTAX_FEATURE_ECN (1 << 0 )
#define RTAX_FEATURE_SACK (1 << 1 ) /* unused */
#define RTAX_FEATURE_TIMESTAMP (1 << 2 ) /* unused */
#define RTAX_FEATURE_ALLFRAG (1 << 3 ) /* unused */
#define RTAX_FEATURE_TCP_USEC_TS (1 << 4 )
#define RTAX_FEATURE_MASK (RTAX_FEATURE_ECN | \
RTAX_FEATURE_SACK | \
RTAX_FEATURE_TIMESTAMP | \
RTAX_FEATURE_ALLFRAG | \
RTAX_FEATURE_TCP_USEC_TS)
struct rta_session {
__u8 proto;
__u8 pad1;
__u16 pad2;
union {
struct {
__u16 sport;
__u16 dport;
} ports;
struct {
__u8 type;
__u8 code;
__u16 ident;
} icmpt;
__u32 spi;
} u;
};
struct rta_mfc_stats {
__u64 mfcs_packets;
__u64 mfcs_bytes;
__u64 mfcs_wrong_if;
};
/****
* General form of address family dependent message .
****/
struct rtgenmsg {
unsigned char rtgen_family;
};
/*****************************************************************
* Link layer specific messages .
****/
/* struct ifinfomsg
* passes link level specific information , not dependent
* on network protocol .
*/
struct ifinfomsg {
unsigned char ifi_family;
unsigned char __ifi_pad;
unsigned short ifi_type; /* ARPHRD_* */
int ifi_index; /* Link index */
unsigned ifi_flags; /* IFF_* flags */
unsigned ifi_change; /* IFF_* change mask */
};
/********************************************************************
* prefix information
****/
struct prefixmsg {
unsigned char prefix_family;
unsigned char prefix_pad1;
unsigned short prefix_pad2;
int prefix_ifindex;
unsigned char prefix_type;
unsigned char prefix_len;
unsigned char prefix_flags;
unsigned char prefix_pad3;
};
enum
{
PREFIX_UNSPEC,
PREFIX_ADDRESS,
PREFIX_CACHEINFO,
__PREFIX_MAX
};
#define PREFIX_MAX (__PREFIX_MAX - 1 )
struct prefix_cacheinfo {
__u32 preferred_time;
__u32 valid_time;
};
/*****************************************************************
* Traffic control messages .
****/
struct tcmsg {
unsigned char tcm_family;
unsigned char tcm__pad1;
unsigned short tcm__pad2;
int tcm_ifindex;
__u32 tcm_handle;
__u32 tcm_parent;
/* tcm_block_index is used instead of tcm_parent
* in case tcm_ifindex = = TCM_IFINDEX_MAGIC_BLOCK
*/
#define tcm_block_index tcm_parent
__u32 tcm_info;
};
/* For manipulation of filters in shared block, tcm_ifindex is set to
* TCM_IFINDEX_MAGIC_BLOCK , and tcm_parent is aliased to tcm_block_index
* which is the block index .
*/
#define TCM_IFINDEX_MAGIC_BLOCK (0 xFFFFFFFFU)
enum {
TCA_UNSPEC,
TCA_KIND,
TCA_OPTIONS,
TCA_STATS,
TCA_XSTATS,
TCA_RATE,
TCA_FCNT,
TCA_STATS2,
TCA_STAB,
TCA_PAD,
TCA_DUMP_INVISIBLE,
TCA_CHAIN,
TCA_HW_OFFLOAD,
TCA_INGRESS_BLOCK,
TCA_EGRESS_BLOCK,
TCA_DUMP_FLAGS,
TCA_EXT_WARN_MSG,
__TCA_MAX
};
#define TCA_MAX (__TCA_MAX - 1 )
#define TCA_DUMP_FLAGS_TERSE (1 << 0 ) /* Means that in dump user gets only basic
* data necessary to identify the objects
* ( handle , cookie , etc . ) and stats .
*/
#define TCA_RTA(r) ((struct rtattr*)(((char *)(r)) + NLMSG_ALIGN(sizeof (struct tcmsg))))
#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof (struct tcmsg))
/********************************************************************
* Neighbor Discovery userland options
****/
struct nduseroptmsg {
unsigned char nduseropt_family;
unsigned char nduseropt_pad1;
unsigned short nduseropt_opts_len; /* Total length of options */
int nduseropt_ifindex;
__u8 nduseropt_icmp_type;
__u8 nduseropt_icmp_code;
unsigned short nduseropt_pad2;
unsigned int nduseropt_pad3;
/* Followed by one or more ND options */
};
enum {
NDUSEROPT_UNSPEC,
NDUSEROPT_SRCADDR,
__NDUSEROPT_MAX
};
#define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1 )
#ifndef __KERNEL__
/* RTnetlink multicast groups - backwards compatibility for userspace */
#define RTMGRP_LINK 1
#define RTMGRP_NOTIFY 2
#define RTMGRP_NEIGH 4
#define RTMGRP_TC 8
#define RTMGRP_IPV4_IFADDR 0 x10
#define RTMGRP_IPV4_MROUTE 0 x20
#define RTMGRP_IPV4_ROUTE 0 x40
#define RTMGRP_IPV4_RULE 0 x80
#define RTMGRP_IPV6_IFADDR 0 x100
#define RTMGRP_IPV6_MROUTE 0 x200
#define RTMGRP_IPV6_ROUTE 0 x400
#define RTMGRP_IPV6_IFINFO 0 x800
#define RTMGRP_DECnet_IFADDR 0 x1000
#define RTMGRP_DECnet_ROUTE 0 x4000
#define RTMGRP_IPV6_PREFIX 0 x20000
#endif
/* RTnetlink multicast groups */
enum rtnetlink_groups {
RTNLGRP_NONE,
#define RTNLGRP_NONE RTNLGRP_NONE
RTNLGRP_LINK,
#define RTNLGRP_LINK RTNLGRP_LINK
RTNLGRP_NOTIFY,
#define RTNLGRP_NOTIFY RTNLGRP_NOTIFY
RTNLGRP_NEIGH,
#define RTNLGRP_NEIGH RTNLGRP_NEIGH
RTNLGRP_TC,
#define RTNLGRP_TC RTNLGRP_TC
RTNLGRP_IPV4_IFADDR,
#define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR
RTNLGRP_IPV4_MROUTE,
#define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE
RTNLGRP_IPV4_ROUTE,
#define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE
RTNLGRP_IPV4_RULE,
#define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE
RTNLGRP_IPV6_IFADDR,
#define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR
RTNLGRP_IPV6_MROUTE,
#define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE
RTNLGRP_IPV6_ROUTE,
#define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE
RTNLGRP_IPV6_IFINFO,
#define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO
RTNLGRP_DECnet_IFADDR,
#define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR
RTNLGRP_NOP2,
RTNLGRP_DECnet_ROUTE,
#define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE
RTNLGRP_DECnet_RULE,
#define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE
RTNLGRP_NOP4,
RTNLGRP_IPV6_PREFIX,
#define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX
RTNLGRP_IPV6_RULE,
#define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE
RTNLGRP_ND_USEROPT,
#define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT
RTNLGRP_PHONET_IFADDR,
#define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR
RTNLGRP_PHONET_ROUTE,
#define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE
RTNLGRP_DCB,
#define RTNLGRP_DCB RTNLGRP_DCB
RTNLGRP_IPV4_NETCONF,
#define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF
RTNLGRP_IPV6_NETCONF,
#define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF
RTNLGRP_MDB,
#define RTNLGRP_MDB RTNLGRP_MDB
RTNLGRP_MPLS_ROUTE,
#define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE
RTNLGRP_NSID,
#define RTNLGRP_NSID RTNLGRP_NSID
RTNLGRP_MPLS_NETCONF,
#define RTNLGRP_MPLS_NETCONF RTNLGRP_MPLS_NETCONF
RTNLGRP_IPV4_MROUTE_R,
#define RTNLGRP_IPV4_MROUTE_R RTNLGRP_IPV4_MROUTE_R
RTNLGRP_IPV6_MROUTE_R,
#define RTNLGRP_IPV6_MROUTE_R RTNLGRP_IPV6_MROUTE_R
RTNLGRP_NEXTHOP,
#define RTNLGRP_NEXTHOP RTNLGRP_NEXTHOP
RTNLGRP_BRVLAN,
#define RTNLGRP_BRVLAN RTNLGRP_BRVLAN
RTNLGRP_MCTP_IFADDR,
#define RTNLGRP_MCTP_IFADDR RTNLGRP_MCTP_IFADDR
RTNLGRP_TUNNEL,
#define RTNLGRP_TUNNEL RTNLGRP_TUNNEL
RTNLGRP_STATS,
#define RTNLGRP_STATS RTNLGRP_STATS
RTNLGRP_IPV4_MCADDR,
#define RTNLGRP_IPV4_MCADDR RTNLGRP_IPV4_MCADDR
RTNLGRP_IPV6_MCADDR,
#define RTNLGRP_IPV6_MCADDR RTNLGRP_IPV6_MCADDR
RTNLGRP_IPV6_ACADDR,
#define RTNLGRP_IPV6_ACADDR RTNLGRP_IPV6_ACADDR
__RTNLGRP_MAX
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1 )
/* TC action piece */
struct tcamsg {
unsigned char tca_family;
unsigned char tca__pad1;
unsigned short tca__pad2;
};
enum {
TCA_ROOT_UNSPEC,
TCA_ROOT_TAB,
#define TCA_ACT_TAB TCA_ROOT_TAB
#define TCAA_MAX TCA_ROOT_TAB
TCA_ROOT_FLAGS,
TCA_ROOT_COUNT,
TCA_ROOT_TIME_DELTA, /* in msecs */
TCA_ROOT_EXT_WARN_MSG,
__TCA_ROOT_MAX,
#define TCA_ROOT_MAX (__TCA_ROOT_MAX - 1 )
};
#define TA_RTA(r) ((struct rtattr*)(((char *)(r)) + NLMSG_ALIGN(sizeof (struct tcamsg))))
#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof (struct tcamsg))
/* tcamsg flags stored in attribute TCA_ROOT_FLAGS
*
* TCA_ACT_FLAG_LARGE_DUMP_ON user - > kernel to request for larger than
* TCA_ACT_MAX_PRIO actions in a dump . All dump responses will contain the
* number of actions being dumped stored in for user app ' s consumption in
* TCA_ROOT_COUNT
*
* TCA_ACT_FLAG_TERSE_DUMP user - > kernel to request terse ( brief ) dump that only
* includes essential action info ( kind , index , etc . )
*
*/
#define TCA_FLAG_LARGE_DUMP_ON (1 << 0 )
#define TCA_ACT_FLAG_LARGE_DUMP_ON TCA_FLAG_LARGE_DUMP_ON
#define TCA_ACT_FLAG_TERSE_DUMP (1 << 1 )
/* New extended info filters for IFLA_EXT_MASK */
#define RTEXT_FILTER_VF (1 << 0 )
#define RTEXT_FILTER_BRVLAN (1 << 1 )
#define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2 )
#define RTEXT_FILTER_SKIP_STATS (1 << 3 )
#define RTEXT_FILTER_MRP (1 << 4 )
#define RTEXT_FILTER_CFM_CONFIG (1 << 5 )
#define RTEXT_FILTER_CFM_STATUS (1 << 6 )
#define RTEXT_FILTER_MST (1 << 7 )
/* End of information exported to user level */
#endif /* _UAPI__LINUX_RTNETLINK_H */
Messung V0.5 in Prozent C=88 H=100 G=94
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-09-28)
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