diff options
| author | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2012-06-27 13:27:28 +0000 |
|---|---|---|
| committer | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2012-06-27 13:27:28 +0000 |
| commit | fca94d1d2d45eb83515179f14eb6453d2ddc8e44 (patch) | |
| tree | 3443c6c4d1930e1261d64ff3053959edc7ee7371 /epan | |
| parent | 2851255f539b670be6de47a3345bf1b25638cfc9 (diff) | |
From Martin Raison via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7414
PMIPV6 support over IPV4 network
PMIPv6 is an extension of MIPv6, adding a certain number of options to the
MIPv6 protocol. These options are already implemented in the wireshark
dissector, and the MIPv6 headers are recognized, but only inside IPv6 packets.
However, RFC5844 extends the PMIPv6 protocol to make it work over IPv4 networks
: as explained in section 4 of this RFC, the MIPv6 message is carried inside an
IPv4 packet with a UDP header. The port number in the UDP header is 5436
svn path=/trunk/; revision=43505
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-mip6.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/epan/dissectors/packet-mip6.c b/epan/dissectors/packet-mip6.c index 553b699636..0047a0e646 100644 --- a/epan/dissectors/packet-mip6.c +++ b/epan/dissectors/packet-mip6.c @@ -41,6 +41,8 @@ #include <epan/expert.h> #include <epan/sminmpec.h> +#define UDP_PORT_PMIP6_CNTL 5436 + /* Mobility Header types */ typedef enum { MIP6_BRR = 0, @@ -2501,5 +2503,7 @@ proto_reg_handoff_mip6(void) mip6_handle = create_dissector_handle(dissect_mip6, proto_mip6); dissector_add_uint("ip.proto", IP_PROTO_MIPV6_OLD, mip6_handle); dissector_add_uint("ip.proto", IP_PROTO_MIPV6, mip6_handle); + /* Add support for PMIPv6 control messages over IPV4 */ + dissector_add_uint("udp.port", UDP_PORT_PMIP6_CNTL, mip6_handle); ip_dissector_table = find_dissector_table("ip.proto"); } |