[LISPMAP-8] Explicit Locator Path wire format changed Created: 24/Apr/14  Updated: 03/May/18  Resolved: 28/Apr/14

Status: Resolved
Project: lispflowmapping
Component/s: General
Affects Version/s: unspecified
Fix Version/s: None

Type: Bug
Reporter: Lori Jakab Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All


External issue ID: 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.


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