- 13 -
V487i WMU User’s Guide
Service
Network Management
Protocol:
SNMP
MIB:
RFC1213, RFC1493, RFC2233, RFC2669,
RFC2670, DOCSIS Privacy MIB
Provisioning:
As per DOCSIS
Security
Link Layer
Encryption:
DES CBC, 40 and 56 Bits per user (Sara)
Key
Distribution:
Two-layer key distribution protocol, which
includes DES-ECB and RSA public key
encryption and HMAC-SHA1 authorization
IP Protocols
Network
Protocols:
IP, ICMP, ARP, PPPoE, 802.1Q/p, IP
Multicast
Transport
Protocols:
TCP, UDP, RTP
Application
Protocols:
SNMP, TFTP, DHCP
# IP Data Services
64 CPE MAC
Addresses
