Add IN6ADDR_LINKLOCAL_ALLV2ROUTERS_INIT, in6addr_linklocal_allv2routers
for use by MLDv2. Add IPv6 SSM socket layer membership vector size constants and tree bounds. Remove unreferenced struct ipv6_mreq_source; SSM for IPv6 goes straight to the RFC 3678 socket options.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=191662
@ -201,6 +201,9 @@ extern const struct in6_addr in6mask128;
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#define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \
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{{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}}
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#define IN6ADDR_LINKLOCAL_ALLV2ROUTERS_INIT \
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{{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16 }}}
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#endif
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extern const struct in6_addr in6addr_any;
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@ -209,6 +212,7 @@ extern const struct in6_addr in6addr_loopback;
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extern const struct in6_addr in6addr_nodelocal_allnodes;
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extern const struct in6_addr in6addr_linklocal_allnodes;
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extern const struct in6_addr in6addr_linklocal_allrouters;
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extern const struct in6_addr in6addr_linklocal_allv2routers;
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#endif
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/*
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@ -493,6 +497,21 @@ struct route_in6 {
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#define IPV6_DEFAULT_MULTICAST_HOPS 1 /* normally limit m'casts to 1 hop */
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#define IPV6_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */
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/*
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* The im6o_membership vector for each socket is now dynamically allocated at
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* run-time, bounded by USHRT_MAX, and is reallocated when needed, sized
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* according to a power-of-two increment.
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*/
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#define IPV6_MIN_MEMBERSHIPS 31
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#define IPV6_MAX_MEMBERSHIPS 4095
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/*
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* Default resource limits for IPv6 multicast source filtering.
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* These may be modified by sysctl.
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*/
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#define IPV6_MAX_GROUP_SRC_FILTER 512 /* sources per group */
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#define IPV6_MAX_SOCK_SRC_FILTER 128 /* sources per socket/group */
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/*
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* Argument structure for IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP.
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*/
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@ -501,18 +520,6 @@ struct ipv6_mreq {
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unsigned int ipv6mr_interface;
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};
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#ifdef notyet
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/*
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* Argument structure for IPV6_ADD_SOURCE_MEMBERSHIP,
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* IPV6_DROP_SOURCE_MEMBERSHIP, IPV6_BLOCK_SOURCE, and IPV6_UNBLOCK_SOURCE.
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*/
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struct ipv6_mreq_source {
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struct in6_addr ipv6mr_multiaddr;
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struct in6_addr ipv6mr_sourceaddr;
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uint32_t ipv6mr_interface;
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};
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#endif
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/*
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* IPV6_PKTINFO: Packet information(RFC2292 sec 5)
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*/
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