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Message Format Related Issues
The same message type is allocated to each pair of Request and Answer message (Issue 22)
use R-flag to distinguish Request from Answer
PANA uses its own type space for message and AVP types (Issue 23)
No type space sharing with Diameter
A new message “PANA-Error” is defined (Issue 17)
Section 4.1.8 defines the error handling rule
Section 9.3.13 defines the message format
AVP alignment rule is added (Issue 24)
The same 32-bit alignment rule as Diameter
Termination-Cause AVP values are defined (Issue 18)
Result-Code AVP values are defined (Issue 19)
PPT Version