h323GroupMultipleRegLightweightEnable
MX-H323-REGISTRATION-MIB ·
.1.3.6.1.4.1.4935.20.30.1.1.17.1.20
Object
Indicates if the lightweight registration functionality is enabled.
disable : the group does not use the lightweight registration functionality.
The group does not include the timeToLive field in the
registrationRequest message.
enable : the group uses the lightweight registration functionality. The group
includes the timeToLive field in the registrationRequest message.
For the lightweight registration functionality, the following RAS message
fields are used:
- keepAlive field of the registrationRequest message. The keepAlive field is
either true or false.
- timeToLive field of the registrationRequest and registrationConfirm messages.
The timeToLive field is a number of seconds.
- A full registrationRequest message has the keepAlive field set to false.
- lightweight registrationRequest message has the keepAlive field set to true.
When the lightweight registration functionality is enabled, the group follows
these steps:
step 1 : the group sends a first registrationRequest message to the gatekeeper.
This registrationRequest message has the keepAlive field set to false
and contains the timeToLive field. The value of the timeToLive field
is configurable.
step 2 : If the registrationConfirm message contains the timeToLive field, the
group sends lightweight registrationRequest messages. The interval
between each lightweight registrationRequest message is one-third of
the timeToLive value from the gatekeeper (from the registrationConfirm
message). On a network with heavy traffic, a lightweight
registrationRequest message could arrive a few seconds late at the
gatekeeper. Furthermore, since the RAS channel between a group and a
gatekeeper is unreliable (UDP), a lightweight registrationRequest
message may never arrive at the gatekeeper. These problems are avoided
by using an interval equal to one-third the timeToLive value of the
registrationConfirm message.
step 3 : If the registrationConfirm message does not contain the timeToLive
field, the group does not send lightweight registrationRequest
messages.
Context
- MIB
- MX-H323-REGISTRATION-MIB
- OID
.1.3.6.1.4.1.4935.20.30.1.1.17.1.20- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- h323RegistrationMultipleRegistrationGroupEntry
- Table
- h323RegistrationMultipleRegistrationGroupTable
- Siblings
- 8
Values & Constraints
Type Values
0 | disable |
1 | enable |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| h323GroupMultipleRegGkDiscoveryMode The gatekeeper discovery method used by the group of lines.
AUTOMATIC GATEKEEPER DISCOVERY METHOD
The group follows these steps until it registers su… | column | Enumeration | .1.3.6.1.4.1.4935.20.30.1.1.17.1.10 |
| h323GroupMultipleRegRetryTime The waiting period, in seconds, between two gatekeeper registration attempts or
two gatekeeper discovery attempts.
After an unsuccessful gatekeeper registration (no… | column | Unsigned32 | .1.3.6.1.4.1.4935.20.30.1.1.17.1.15 |
| h323GroupMultipleRegLightweightTimeToLive The interval, in seconds, proposed to the gatekeeper for the lightweight
registration functionality.
When the lightweight registration functionality is enabled, the… | column | Unsigned32 | .1.3.6.1.4.1.4935.20.30.1.1.17.1.25 |
| h323GroupMultipleRegRasPortSource Indicates the source of the local RAS port. This applies only if the group is
configured to register. If the group is not configured to register, it uses the
well-known RAS port (… | column | Enumeration | .1.3.6.1.4.1.4935.20.30.1.1.17.1.30 |
| h323GroupMultipleRegStaticRasPort The local static RAS port number of the group. | column | Unsigned32 | .1.3.6.1.4.1.4935.20.30.1.1.17.1.35 |
| h323GroupMultipleRegCallSignalingPortSource Indicates the source of the local call signaling port. This applies only if the
group is configured to register. If the group is not configured to register, it
uses the well-known… | column | Enumeration | .1.3.6.1.4.1.4935.20.30.1.1.17.1.40 |
| h323GroupMultipleRegStaticCallSignalingPort The local static call signaling port number of the group. | column | Unsigned32 | .1.3.6.1.4.1.4935.20.30.1.1.17.1.45 |
| h323GroupMultipleRegEnable Indicates if the group should register with a gatekeeper.
disable : the group does not register with a gatekeeper. There is no gatekeeper
registration for… | column | MX-TCMxEnableState | .1.3.6.1.4.1.4935.20.30.1.1.17.1.5 |