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Add support for mobile IPv6 Mobility Header (RFC 6275).

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- Accessible at script-layer through 'mobile_ipv6_message' event.

- All Mobile IPv6 analysis now enabled through --enable-mobile-ipv6
  configure-time option, otherwise the mobility header, routing type 2,
  and Home Address Destination option are ignored.
This commit is contained in:
Jon Siwek 2012-04-09 14:39:00 -05:00
parent 29724415c3
commit 91330f1e1c
37 changed files with 688 additions and 134 deletions
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25
src/net_util.h
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@ -73,6 +73,11 @@ extern int ones_complement_checksum(const IPAddr& a, uint32 sum);
extern int icmp_checksum(const struct icmp* icmpp, int len);
#ifdef ENABLE_MOBILE_IPV6
class IP_Hdr;
extern int mobility_header_checksum(const IP_Hdr* ip);
#endif
// Returns 'A', 'B', 'C' or 'D'
extern char addr_to_class(uint32 addr);
@ -93,6 +98,8 @@ extern uint32 extract_uint32(const u_char* data);
inline double ntohd(double d) { return d; }
inline double htond(double d) { return d; }
inline uint64 ntohll(uint64 i) { return i; }
inline uint64 htonll(uint64 i) { return i; }
#else
@ -118,6 +125,24 @@ inline double ntohd(double d)
inline double htond(double d) { return ntohd(d); }
inline uint64 ntohll(uint64 i)
{
u_char c;
union {
uint64 i;
u_char c[8];
} x;
x.i = i;
c = x.c[0]; x.c[0] = x.c[7]; x.c[7] = c;
c = x.c[1]; x.c[1] = x.c[6]; x.c[6] = c;
c = x.c[2]; x.c[2] = x.c[5]; x.c[5] = c;
c = x.c[3]; x.c[3] = x.c[4]; x.c[4] = c;
return x.i;
}
inline uint64 htonll(uint64 i) { return ntohll(i); }
#endif
#endif