P-660RU-Tx v 3 Series Support Note s
18. How does the IPPR work ?
A policy defines the m atching criteria and the action to take when a packet
m eets the criteria. The action is taken only when all the criteria are m et. The
criteria include the source address and port, IP protocol (IC MP, UDP, TCP , e tc),
destination address and port, TOS and precedence (fields in the IP header) and
length. The inclusion of length criterion is to differentiate between interacti ve
and bulk traffic. Interacti ve applications, e.g., Telnet, tend to ha ve short packets,
while bulk traffic, e.g., file transfer, tends to ha ve large packets.
The actions that can be ta ken include routing the packet to a differen t gateway
(and hence the outgoing interface) and the TOS and precedence fields in the IP
header. IPPR follows the e xisting packet filtering fa cility of ZyN OS in style and in
im plementation. The policies are divided into sets, where related policies are
grouped together. A use defines the policies before applying them to an interface
or a remote node, in the sam e fashi on as the filters. There are 12 policy sets with
6 policies in each set.
19. What is CWMP?
P-660RU Tx v3 supports TR -069 Am endment 1 (CPE WAN Managem ent
Protocol Release 2.0) and TR -069 Amendment 2 (CPE WAN Managem ent
Protocol v1 .1, Release 3.0).
TR-069 is a protocol that defines how your ZyXEL De vice (
ZD
) can be m anaged
via a m anagem ent server (
MS
) such as ZyXEL
‟
s Vantage Access.
An adm inistrator can use a m anagem ent server to rem otely set up the ZyXEL
device, modify settings, perform firm ware upgrades a s well as m onitor and
diagnose the ZyXEL de vice. All you ha ve to do is enable the device to be
m anaged by a m anagem ent server and specify the m anagement server IP
address or dom ain name and username and password.
20. How to c onfigure CWMP on P-660 RU-Tx v3 ?
You can set C WMP on the Web configura tion page:
Access Managem ent ->
CWMP -> CWMP Setup:
16
All contents copyright © 2008 Zy XEL Communications Corporation.
Summary of Contents for P-660RU-Tx v3 SERIES
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