Usb Port Supported In G250; Traceroute Enhancements; Saa And Object Tracking Enhancements; Ip Header Compression Enhancements - Avaya G250 Overview

Introduction
Support for filtering by protocol and port ranges in crypto list bypass rules
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Increased configuration capacities, as required for PIM support
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Interoperability with SonicWALL, Avaya IP office, and Avaya G150 Media Gateway
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Ability to generate Remote Security Services (RSS) notifications when an Unauthenticated
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Access Event occurs (refer to

USB port supported in G250

All models of the G250 now support the USB port for use with the Multitech MultiModemUSB
MT5634ZBA-USB-V92 USB modem.

Traceroute enhancements

Traceroute is a well-known TCP/IP utility that helps system administrators to troubleshoot
connectivity problems by enabling them to see the route packets are taking to a particular host.
Traceroute does this by displaying the hops along the path.
Release 3.1 improves the G250/G350's traceroute feature by extending traceroute to the GRE
and ESP tunneling protocols, and to VMON.

SAA and object tracking enhancements

Several SAA and object tracking enhancements have been added in Release 3.1, including the
ability to monitor the states of the following routes: static routes, the DHCP client default route,
and PBR next hops.

IP header compression enhancements

In Release 3.1, IP header compression support has been added for non-IETF Frame Relay
encapsulation.

Port-based network access control (IEEE 802.1x) enhancements

In order to support 802.1x for Avaya IP phones and PCs connected to each port, 802.1x support
has been expanded to include multi-supplicant mode per port, with MAC-based authentication.
The administrator can configure port mode as multi-supplicant or single. For purposes of
backward compatibility, single is the default mode. EAP authentication has also been extended
to support PEAP, TTLS, and TLS types, in addition to MD5.

Frame relay encapsulation enhancements

Frame relay encapsulation has been expanded in Release 3.1 to support non-IETF frame relay
encapsulation.
16 Overview for the Avaya G250 and Avaya G350 Media Gateways
RSS notifications on page 17)