FiOS Router User Manual
187
© 2009 Verizon. All Rights Reserved.
The matching of packets by rules is connection-based, known as Stateful
Packet Inspection (SPI), using the FiOS Router’s firewall mechanism. Once a
packet matches a rule, all subsequent packets with the same attributes receive
the same QoS parameters, both inbound and outbound. Connection-based
QoS also allows inheriting QoS parameters by some of the applications that
open subsequent connections. For instance, QoS rules can be defined on SIP,
and the rules will apply to both control and data ports (even if the data ports
are unknown). Applications that support such inheritance have an ALG in the
firewall. They are:
SIP
•
MSN Messenger/Windows Messenger
•
TFTP
•
FTP
•
MGCP
•
H.323
•
Port triggering applications
•
PPTP
•
IPSec
•
Содержание MI424WG
Страница 1: ...Wireless Broadband Router MI424WG rev F rev F2 User Manual...
Страница 170: ...170 2009 Verizon All Rights Reserved 9 Monitoring the FiOS Router 9 0 Introduction 9 1 Router Status 9 2 Advanced Status...
Страница 200: ...200 2009 Verizon All Rights Reserved B Specifications B 0 Introduction B 1 General B 2 LED Indicators B 3 Environmental...