Details
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Bug
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Status: Resolved
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Resolution: Done
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unspecified
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None
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None
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Operating System: All
Platform: All
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846
Description
The wire format for specifying an Explicit Locator Path has changed between revisions -03 and -04 of draft-ietf-lisp-lcaf. ODL currently implements the old format from -03:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+
| AFI = 16387 | Rsvd1 | Flags |
+
| Type = 10 | Rsvd2 | n |
+
| AFI = x | Rsvd3 | L | P | S |
+
| Reencap Hop 1 ... |
+
| AFI = x | Rsvd3 | L | P | S |
+
| Reencap Hop k ... |
+
The new format in -04 is:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+
| AFI = 16387 | Rsvd1 | Flags |
+
| Type = 10 | Rsvd2 | n |
+
| Rsvd3 | L | P | S | AFI = x |
+
| Reencap Hop 1 ... |
+
| Rsvd3 | L | P | S | AFI = x |
+
| Reencap Hop k ... |
+
Basically the AFI and flags fields were reversed.