Wireshark-bugs: [Wireshark-bugs] [Bug 1794] OSPF dissector does not decode TLVs in a Grace LSA

Date: Sun, 26 Aug 2007 04:12:58 +0000 (GMT)
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1794


todd.martin@xxxxxxx changed:

           What    |Removed                     |Added
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    Attachment #849|review_for_checkin?         |
               Flag|                            |
 Attachment #849 is|0                           |1
           obsolete|                            |
    Attachment #860|                            |review_for_checkin?
               Flag|                            |




------- Comment #5 from todd.martin@xxxxxxx  2007-08-26 04:12 GMT -------
Created an attachment (id=860)
 --> (http://bugs.wireshark.org/bugzilla/attachment.cgi?id=860&action=view)
Patch to OSPF dissector to decode Grace LSA TLVs

Reworked the patch to decode the Type, Length and Pad bytes of the Grace LSA
TLVs.   The decoded TLVs now look like this:

    OSPF Header
    LS Update Packet
        Number of LSAs: 1
        LS Type: Opaque LSA, Link-local scope
            LS Age: 0 seconds
            Do Not Age: False
            Options: 0x40 (O)
            Link-State Advertisement Type: Opaque LSA, Link-local scope (9)
            Link State ID Opaque Type: grace-LSA (3)
            Link State ID Opaque ID: 0
            Advertising Router: 192.0.0.2 (192.0.0.2)
            LS Sequence Number: 0x80000000
            LS Checksum: 0xd41d
            Length: 44
            Grace Period: 40 seconds
                Type: grace-LSA Grace Period (1)
                Length: 4
                Grace Period: 40 seconds
            Restart Reason: Unknown (0)
                Type: grace-LSA Restart Reason (2)
                Length: 1
                Restart Reason: Unknown (0)
                Pad Bytes (3)
            Restart IP: 192.85.1.4 (192.85.1.4)
                Type: grace-LSA Restart IP (3)
                Length: 4
                Restart IP: 192.85.1.4 (192.85.1.4)


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