User's Manual

Table Of Contents
120 Operation
Chapter 4 - Operation and Administration
4.5.3.3.3.4 Write Community
The SNMP Write Community to be used by the Authorized Manager. A null Write
Community means that the Authorized Manager has Read only access rights.
Valid Community strings: Up to 23 printable characters, case sensitive.
4.5.3.4 Bridge
The Bridge submenu enables configuring the Bridge Aging Time parameter,
setting the aging time for all addresses in the Forwarding Data Base.
The available values are from 1 to 1440 minutes, or 0 for no aging.
The default is 10 minutes.
4.5.3.5 Voice
The Voice submenu enables configuring the DRAP TTL Retries parameter. This
parameter sets the limit of TTL retries for gateways that support the DRAP
protocol before concluding that the gateway is no longer active and removing it
from the database. The TTL retry time (the maximum time between two
consecutive Allocation Requests) is 255 seconds.
The range is from 1 to 100.
The default is 4.
4.5.3.6 Debug Stream
The Debug Stream submenu enables configuring the types of messages that will
be displayed during the Telnet session upon the occurrence of various events.
These messages are typically used for investigating various problem situations,
and many of them are meaningful only to Alvarion’s technicians. The DS Class
Enable and DS Class Disable options can be used to enable or disable various
classes of messages. The classes of messages that can be controlled include:
ERR: Error messages that should not occur under regular conditions.
SYS: Indication of important events and alarms.
TRAP: Text messages displaying the information supplied by relevant traps.
NOTE
During SW download to a gateway, which may take up to almost 15 minutes under worst conditions,
the DRAP protocol is not active. If the gateway is removed from the database before SW download
is completed, the download process will fail. During SW download, the DRAP TTL Retries
parameter should be set to its default value of 4 (equivalent to 17 minutes).