Cisco Cisco Broadband Access Center for Cable 5.0
E-1
Cisco Broadband Access Center for Cable Administrator’s Guide
OL-2445-02
A P P E N D I X
E
PacketCable DHCP Options to BAC Properties
Mapping
Mapping
This appendix identifies the mapping of BAC properties to the PacketCable DHCP options used for
PacketCable provisioning.
PacketCable provisioning.
The minimum required set of these properties is configured, during installation, in the
<BPR_HOME>/cnr_ep/conf/cnr_ep.properties file. This file is located on the Network Registrar host.
The set of properties defined in cnr_ep.properties is applied to all PacketCable voice technology devices
in the provisioning group. Like other BAC properties, you can also set these properties on a device or a
class of service. Setting them at the RDU, using either the administrator’s user interface or the API,
overrides the corresponding values set in the cnr_ep.properties file.
<BPR_HOME>/cnr_ep/conf/cnr_ep.properties file. This file is located on the Network Registrar host.
The set of properties defined in cnr_ep.properties is applied to all PacketCable voice technology devices
in the provisioning group. Like other BAC properties, you can also set these properties on a device or a
class of service. Setting them at the RDU, using either the administrator’s user interface or the API,
overrides the corresponding values set in the cnr_ep.properties file.
Note
The officially assigned DHCP option number 122 as defined in RFC-3495 is not supported in BAC 2.5;
mapping is provided here for reference only.
mapping is provided here for reference only.
Caution
There should only be one instance of each property in <BPR_HOME>/cnr_ep/conf/cnr_ep.properties.
Table E-1
DHCP option to BAC Property Comparison
RFC3495
Option 177
Type
BAC Property Names
122.1 177.1
ip
addr
/pktcbl/dhcp/primary
122.2 177.2
ip
addr
/pktcbl/dhcp/secondary
122.3 177.3
fqdn
/pktcbl/snmp/entity/fqdn
6
177.4
ip addr
/pktcbl/dns/primary
6
177.5
ip addr
/pktcbl/dns/secondary
122.6 177.6
string
/pktcbl/snmp/realm
122.7 177.7
boolean
/pktcbl/snmp/tgt
122.8
177.8
integer
/pktcbl/provisioning/timer
122.4 177.10
integer
/pktcbl/kerberos/authentication/backoff/nomTimeout
/pktcbl/kerberos/authentication/backoff/maxTimeout
/pktcbl/kerberos/authentication/backoff/maxRetries