hit counter script

Cisco IOS XE Intelligent Services Configuration Manual page 296

Intelligent services gateway
Table of Contents

Advertisement

Configuring ISG Policies for Session Maintenance
Table 2
Feature Information for ISG Session Maintenance (continued)
Feature Name
ISG: Session Protection & Resiliency:
Keepalive–ARP, ICMP
ISG: Session: Lifecycle: Packet of Disconnect
(POD)
CCDE, CCENT, CCSI, Cisco Eos, Cisco HealthPresence, Cisco IronPort, the Cisco logo, Cisco Nurse Connect, Cisco Pulse, Cisco SensorBase,
Cisco StackPower, Cisco StadiumVision, Cisco TelePresence, Cisco Unified Computing System, Cisco WebEx, DCE, Flip Channels, Flip for Good,
Flip Mino, Flipshare (Design), Flip Ultra, Flip Video, Flip Video (Design), Instant Broadband, and Welcome to the Human Network are trademarks;
Changing the Way We Work, Live, Play, and Learn, Cisco Capital, Cisco Capital (Design), Cisco:Financed (Stylized), Cisco Store, Flip Gift Card,
and One Million Acts of Green are service marks; and Access Registrar, Aironet, AllTouch, AsyncOS, Bringing the Meeting To You, Catalyst, CCDA,
CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Lumin, Cisco Nexus,
Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration Without Limitation, Continuum, EtherFast,
EtherSwitch, Event Center, Explorer, Follow Me Browsing, GainMaker, iLYNX, IOS, iPhone, IronPort, the IronPort logo, Laser Link, LightStream,
Linksys, MeetingPlace, MeetingPlace Chime Sound, MGX, Networkers, Networking Academy, PCNow, PIX, PowerKEY, PowerPanels, PowerTV,
PowerTV (Design), PowerVu, Prisma, ProConnect, ROSA, SenderBase, SMARTnet, Spectrum Expert, StackWise, WebEx, and the WebEx logo are
registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.
All other trademarks mentioned in this document or website are the property of their respective owners. The use of the word partner does not imply
a partnership relationship between Cisco and any other company. (0910R)
Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and
figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and
coincidental.
© 2009 Cisco Systems, Inc. All rights reserved.
Feature Information for Configuring ISG Policies for Session Maintenance
Releases
Feature Configuration Information
Cisco IOS XE
IP subscriber session keepalive support is configured for
Release 2.2
monitoring session data traffic in the upstream direction
for idleness. Address Resolution Protocol (ARP) is used
for Layer 2 connected subscribers. For routed hosts
(Layer 3 connected) subscribers, the protocol defaults to
Internet Control Message Protocol (ICMP). ICMP is also
used in configurations where the access interface does
not support ARP.
The following sections provide information about this
feature:
Configuring a Session Keepalive on the Router,
page 10
Configuring a Session Keepalive on a RADIUS
Server, page 12
The following command was introduced: keepalive
[idle period1] [attempts max-retries] [interval period2]
[protocol ICMP [broadcast] | ARP].
Cisco IOS XE
An ISG can be configured to interact with external policy
Release 2.2
servers. A policy server can use RADIUS Packet of
Disconnect (POD) to manage the life cycle of any ISG
session. The primary role of the POD message is to
terminate an ISG session.
The following sections provide information about this
feature:
Session Maintenance Timers, page 2
How to Configure Policies for Session Maintenance
Timers, page 4
19

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Ios xe

Table of Contents