HP Comware 5 Debug Manual Vol 3

Field
Description
APP
Application state machine, which indicates the state of
the attribute that the local participant declares to the
remote participant. The state can be VO, VP, VN, AN,
AA, QA, LA, AO, QO, AP, QP, or LO. Each state
consists of two letters.
The first letter indicates the state:
VVery anxious.
AAnxious.
QQuiet.
LLeaving.
The second letter indicates the membership state:
AActive member.
PPassive member.
O—Observer.
NNew.
For example, VP indicates "Very anxious, Passive
member."
Reg
Registration state machine of the attribute declared by
remote participants on the local participant. The state
can be:
INRegistered.
LVPreviously registered, but now being
unregistered.
MTNot registered.
110