Specifications

Settings Menu Nur für den internen Gebrauch
A31003-H3590-M100-5-76A9, 11/2011
9-326 HiPath 3000 Manager E, Administrator Documentation
settings09.fm
Settings | Network
Password
The password is used for authentication purposes when the gatekeepers communicate with
one another. It is also used to compute the crypto tokens for the H.225 send and receive pa-
kkets.
In the communication system, if the security is set to Reduced Security or Full Security, the
passwords of all gatekeepers of a HiPath domain must be set via HiPath 3000 Manager to be
identical in order to enable communications between the gatekeepers.
9.10.15.2 Area: SNTP Server
IP address
IP address of the network-wide Time server. In order to use the H.235 security protocol, a cen-
tral SNTP Time server and a time reference must be available for all IP clients and the gate-
keeper, respectively.
Polling Time
Multiple of 10 minutes.
The Polling Time defines how often the IP clients and the gatekeeper access the SNTP Time
server to read the current time reference. The polling time depends on the accuracy of the in-
ternal clocks of the IP devices. Practical experience has shown that a value of 72 is appropriate
(72x10=720 minutes = 12 hours = twice a day).
Timezone
The time zone in which the gatekeeper is located is set here (local time zone of the communi-
cation system).
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After setting the IP address and the polling time, these values are configured in all
loaded CDBs via the All KDS equal button. The time zone is not affected by this,
since a node-specific date is involved here.
If an external SNTP server exists, then these settings will be OK in all nodes. If an
internal HG1500 board is to be used as the SNTP server, then either an external
SNTP server must be specified in the node in which this HG1500 board is installed
or - as in the case of Germany - no IP address should be specified so that the ISDN
time is used. In both cases, the time is then made available to the SNTP server on
the HG1500 board via downloads.