version 1.133.2.1, 2012/02/18 07:35:42 |
version 1.141, 2012/11/29 02:07:20 |
Line 103 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 103 __KERNEL_RCSID(0, "$NetBSD$"); |
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#include <netinet/ip_icmp.h> |
#include <netinet/ip_icmp.h> |
#endif /* INET */ |
#endif /* INET */ |
#include <netinet/ip6.h> |
#include <netinet/ip6.h> |
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#include <netinet/portalgo.h> |
#include <netinet6/in6_var.h> |
#include <netinet6/in6_var.h> |
#include <netinet6/ip6_var.h> |
#include <netinet6/ip6_var.h> |
#include <netinet6/ip6_private.h> |
#include <netinet6/ip6_private.h> |
Line 112 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 113 __KERNEL_RCSID(0, "$NetBSD$"); |
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#include <netinet6/in6_ifattach.h> |
#include <netinet6/in6_ifattach.h> |
#include <netinet6/nd6.h> |
#include <netinet6/nd6.h> |
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#ifdef KAME_IPSEC |
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#include <netinet6/ipsec.h> |
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#include <netinet6/ipsec_private.h> |
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#endif |
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#ifdef FAST_IPSEC |
#ifdef FAST_IPSEC |
#include <netipsec/ipsec.h> |
#include <netipsec/ipsec.h> |
#include <netipsec/ipsec6.h> |
#include <netipsec/ipsec6.h> |
Line 280 ip6_input(struct mbuf *m) |
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Line 276 ip6_input(struct mbuf *m) |
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int s, error; |
int s, error; |
#endif |
#endif |
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#ifdef KAME_IPSEC |
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/* |
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* should the inner packet be considered authentic? |
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* see comment in ah4_input(). |
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*/ |
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m->m_flags &= ~M_AUTHIPHDR; |
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m->m_flags &= ~M_AUTHIPDGM; |
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#endif |
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/* |
/* |
* make sure we don't have onion peering information into m_tag. |
* make sure we don't have onion peering information into m_tag. |
*/ |
*/ |
Line 352 ip6_input(struct mbuf *m) |
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Line 339 ip6_input(struct mbuf *m) |
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goto bad; |
goto bad; |
} |
} |
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#if defined(KAME_IPSEC) |
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/* IPv6 fast forwarding is not compatible with IPsec. */ |
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m->m_flags &= ~M_CANFASTFWD; |
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#else |
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/* |
/* |
* Assume that we can create a fast-forward IP flow entry |
* Assume that we can create a fast-forward IP flow entry |
* based on this packet. |
* based on this packet. |
*/ |
*/ |
m->m_flags |= M_CANFASTFWD; |
m->m_flags |= M_CANFASTFWD; |
#endif |
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#ifdef PFIL_HOOKS |
#ifdef PFIL_HOOKS |
/* |
/* |
Line 375 ip6_input(struct mbuf *m) |
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Line 357 ip6_input(struct mbuf *m) |
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* let ipfilter look at packet on the wire, |
* let ipfilter look at packet on the wire, |
* not the decapsulated packet. |
* not the decapsulated packet. |
*/ |
*/ |
#ifdef KAME_IPSEC |
#if defined(FAST_IPSEC) |
if (!ipsec_getnhist(m)) |
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#elif defined(FAST_IPSEC) |
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if (!ipsec_indone(m)) |
if (!ipsec_indone(m)) |
#else |
#else |
if (1) |
if (1) |
Line 786 ip6_input(struct mbuf *m) |
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Line 766 ip6_input(struct mbuf *m) |
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} |
} |
} |
} |
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#ifdef KAME_IPSEC |
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/* |
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* enforce IPsec policy checking if we are seeing last header. |
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* note that we do not visit this with protocols with pcb layer |
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* code - like udp/tcp/raw ip. |
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*/ |
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if ((inet6sw[ip6_protox[nxt]].pr_flags & PR_LASTHDR) != 0 && |
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ipsec6_in_reject(m, NULL)) { |
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IPSEC6_STATINC(IPSEC_STAT_IN_POLVIO); |
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goto bad; |
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} |
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#endif |
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#ifdef FAST_IPSEC |
#ifdef FAST_IPSEC |
/* |
/* |
* enforce IPsec policy checking if we are seeing last header. |
* enforce IPsec policy checking if we are seeing last header. |
Line 1989 sysctl_net_inet6_ip6_setup(struct sysctl |
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Line 1957 sysctl_net_inet6_ip6_setup(struct sysctl |
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CTL_NET, PF_INET6, IPPROTO_IPV6, |
CTL_NET, PF_INET6, IPPROTO_IPV6, |
CTL_CREATE, CTL_EOL); |
CTL_CREATE, CTL_EOL); |
#endif |
#endif |
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/* anonportalgo RFC6056 subtree */ |
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const struct sysctlnode *portalgo_node; |
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sysctl_createv(clog, 0, NULL, &portalgo_node, |
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CTLFLAG_PERMANENT, |
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CTLTYPE_NODE, "anonportalgo", |
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SYSCTL_DESCR("Anonymous port algorithm selection (RFC 6056)"), |
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NULL, 0, NULL, 0, |
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CTL_NET, PF_INET6, IPPROTO_IPV6, CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, &portalgo_node, NULL, |
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CTLFLAG_PERMANENT, |
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CTLTYPE_STRING, "available", |
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SYSCTL_DESCR("available algorithms"), |
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sysctl_portalgo_available, 0, NULL, PORTALGO_MAXLEN, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, &portalgo_node, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_STRING, "selected", |
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SYSCTL_DESCR("selected algorithm"), |
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sysctl_portalgo_selected6, 0, NULL, PORTALGO_MAXLEN, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, &portalgo_node, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_STRUCT, "reserve", |
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SYSCTL_DESCR("bitmap of reserved ports"), |
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sysctl_portalgo_reserve6, 0, NULL, 0, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, NULL, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_INT, "neighborgcthresh", |
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SYSCTL_DESCR("Maximum number of entries in neighbor" |
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" cache"), |
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NULL, 1, &ip6_neighborgcthresh, 0, |
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CTL_NET, PF_INET6, IPPROTO_IPV6, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, NULL, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_INT, "maxifprefixes", |
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SYSCTL_DESCR("Maximum number of prefixes created by" |
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" route advertisement per interface"), |
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NULL, 1, &ip6_maxifprefixes, 0, |
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CTL_NET, PF_INET6, IPPROTO_IPV6, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, NULL, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_INT, "maxifdefrouters", |
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SYSCTL_DESCR("Maximum number of default routers created" |
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" by route advertisement per interface"), |
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NULL, 1, &ip6_maxifdefrouters, 0, |
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CTL_NET, PF_INET6, IPPROTO_IPV6, |
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CTL_CREATE, CTL_EOL); |
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sysctl_createv(clog, 0, NULL, NULL, |
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE, |
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CTLTYPE_INT, "maxdynroutes", |
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SYSCTL_DESCR("Maximum number of routes created via" |
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" redirect"), |
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NULL, 1, &ip6_maxdynroutes, 0, |
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CTL_NET, PF_INET6, IPPROTO_IPV6, |
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CTL_CREATE, CTL_EOL); |
} |
} |
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void |
void |