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Cisco Broadband Access Center for Cable Installation Guide 2.7
OL-19105-01
Chapter 7 Setting Up a Device Provisioning Engine
Configuring a Device Provisioning Engine for Voice Technology
For a lab installation, the KDC and DPE are installed on the same host, and the installation program
automatically generates a random KDC service key for both the KDC and the DPE.
Step 3
Enter this command to control the choice of encryption algorithm for use during SNMPv3:
packetcable registration policy-privacy
<value>
Note
If you enter a value of zero (which is the default value) for this policy privacy, the MTA will
choose a privacy option for SNMPv3. Entering any non-zero value means Provisioning Server
will set its privacy option in SNMPv3 to a specific protocol. Although, at publication, DES is
the only privacy option supported by voice technology.
Tip
dpe.properties: /pktcbl/regsvr/policyPrivacy=1 - This enables DES privacy.
Step 4
Enter this command to set the SNMP service key used for SNMPv3 cloning to the RDU.
packetcable snmp key-material
<password>
Note
This is a protected mode security command, accessible only on the local console. The contents
of this property are only visible when logged into the local console.
The default value for this command is <null>. Enter this default to turn SNMPv3 cloning off at this DPE.
Tip
dpe.properties: to turn SNMPv3 cloning off, use /pktcbl/snmp/keyMaterial= to turn it on, use
/pktcbl/snmp/keyMaterial=<key>. For example, /pktcbl/snmp/keyMaterial=31:32:33:34:
35:36:37:38:39:30:31:32:33:34:35:36:37:38:39:30:31:32:33:34:35:36:37:38:39:30:31:32:33:
34:35:36:37:38:39:30:31:32:33:34:35:36
Caution
Set this property, to the same 46 hexadecimal bytes that are used at the RDU (rdu.properties file located
in the <BACC_HOME>/rdu/conf directory) to enable SNMP cloning.
Step 5
Enter this command to enable the PacketCable voice technology.
packetcable enable
Note
PacketCable provisioning is disabled at the DPE by default. If you change this property, you
must reboot the DPE for the new setting to take effect. Also, you can turn voice technology on
or off by entering either
packetcable enable
or
no packetcable
respectively.
Tip
dpe.properties: /pktcbl/enable=enabled
Step 6
Run the
dpe reload
command.