HP 4800G Series Configuration Manual page 238

Features
UDP Helper
IPv6 Basics
Dual Stack
Tunneling
sFlow
UDP Helper functions as a relay agent that converts UDP broadcast
packets into unicast packets and forwards them to a specified server. This
document describes:
UDP Helper overview
UDP Helper configuration
Internet protocol version 6 (IPv6), also called IP next generation (IPng),
was designed by the Internet Engineering Task Force (IETF) as the
successor to Internet protocol version 4 (IPv4). This document describes:
IPv6 overview
Basic IPv6 functions configuration
IPv6 NDP configuration
PMTU discovery configuration
IPv6 TCP properties configuration
ICMPv6 packet sending configuration
IPv6 DNS Client configuration
A network node that supports both IPv4 and IPv6 is called a dual stack
node. A dual stack node configured with an IPv4 address and an IPv6
address can have both IPv4 and IPv6 packets transmitted. This document
describes:
Dual stack overview
Dual stack configuration
Tunneling is an encapsulation technique, which utilizes one network
transport protocol to encapsulate packets of another network transport
protocol and transfer them over the network. This document describes:
IPv6 manually tunnel configuration
6to4 tunnel configuration
ISATAP tunnel configuration
Based on packet sampling, Sampled Flow (sFlow) is a traffic monitoring
technology mainly used to collect and analyze traffic statistics. This
document describes:
sFlow Overview
sFlow Configuration
Description