Nortel Guide to VPN Routing for Security and VoIP phần 4 pps

... be done to try to alleviate this problem is to force the VPN Router to relearn the devices and the paths to get to them. Clearing the ARP table is an easy way to force the VPN Router to relearn ... why it is impor- tant to understand the VPN Router and how to manage it effectively. This chapter reviewed the Nortel VPN Router and the tools that are avail- ab...

Ngày tải lên: 14/08/2014, 14:20

... the browser-based GUI for policy/rule creation and editing. For use of CLI commands, refer to Nortel s CLI Command Line Reference for the Nortel VPN Router for a list of commands. Policy Creation From ... screen and added to the Current Rules list by clicking the Create button. To exit the Manage Rules screen and return to the Edit screen, scroll to the bot- tom...

Ngày tải lên: 14/08/2014, 14:20

... connection to the Inter- net happens to be). The Nortel VPN Client 44 7 13_7812 74 ch10.qxp 6/22/06 12:12 AM Page 44 7 46 3 Nortel provides documentation and help-menu selection tools within the VPN Router ... traffic to and from the VPN Client goes to the VPN Router and then is inspected and forwarded to its destination. This includes all traffic to and...

Ngày tải lên: 14/08/2014, 14:20

... pr?’.) File System Commands The cd, dir, ls, and pwd commands are used to view and verify the directory structure and files contained within the Nortel VPN Router. The pwd command is used to print the ... in monitoring the Nortel VPN Router when TCP/IP connectivity over the Internet has been lost and allows a user to communicate with the device to monitor and perfor...

Ngày tải lên: 14/08/2014, 14:20

... user tunnels to the Nortel VPN Router, they require an assigned IP address to allow them to be able to route IP traffic to and from their PC to the Private LAN behind the Nortel VPN Router. Depending ... displayed. 43 . From the main menu, select ROUTING → ROUTE TABLE to display the Route Table screen. 44 . Click the IP Forward Table button to display the Route T...

Ngày tải lên: 14/08/2014, 14:21

... VPN Client Customization 44 0 VPN Custom Client Installation Modes 44 1 VPN Customer Client Group Profiles Overview 44 2 VPN Custom Client Icons and Custom Bitmaps 44 2 VPN Client Event Logging and ... Overview 44 2 VPN Client Event Log 44 3 VPN Client Keepalive 44 5 Internet Security Association and Key Management Protocol Keepalive 44 6 Network Address Transla...

Ngày tải lên: 14/08/2014, 14:20

... The Nortel 100 VPN Router has been selected for each location. Figure 4- 14: Nortel 100 VPN Router added to existing network Internet SOHO Out of Band Management E2E3 VPN Router 27.68.132 .49 T1 ... 80 27.16.32.198 27. 34. 123.13 192.168.1.5 Port 80 27.27 .49 .200 144 Chapter 4 07_7812 74 ch 04. qxp 6/22/06 12:39 AM Page 144 speaking of an intranet, the first thought tha...

Ngày tải lên: 14/08/2014, 14:20

... outer headers and forwards the packet to the private network. Packets that are to be returned to the user client are similarly encapsulated by the VPN device to allow for routing of those packets back to ... (PPTP), Layer 2 Tunneling Protocol (L2TP), and IP Security (IPSec) tunneling protocol work is an important part of any VPN administrator’s job. To be able to...

Ngày tải lên: 14/08/2014, 14:20

... configuring, 47 1 47 3 VPN Client failover configuration, 47 3 47 5 VPN Client installation, 46 4 46 5 VPN Client logging, 46 8 46 9 VPN Router initial setup, 46 5 46 8 VPN Router 100 configuration, 49 2–502 administrator admin ... unavailability, 139– 140 disadvantage of, 140 Initiator/Responder Tunnel configuration, 140 – 141 , 159 IPSec support for, 40 5 keepalive sign...

Ngày tải lên: 14/08/2014, 14:20

... VPN Router 600 ■■ Nortel VPN Router 1700 ■■ Nortel VPN Router 1 740 ■■ Nortel VPN Router 1750 ■■ Nortel VPN Router 2700 ■■ Nortel VPN Router 5000 Memory Requirements The Nortel VPN Router software ... the VPN bundle software. Features Introduced in VPN Router Version 6.00 The Nortel VPN Router software version 6.00 introduces support for many routing, saf...

Ngày tải lên: 14/08/2014, 14:21