Nortel Guide to VPN Routing for Security and VoIP phần 3 docx

... dis- cuss VPN networking, including VPN tunneling protocols and technologies. Nortel VPN routing deployment strategies are also discussed. 132 Chapter 3 06_781274 ch 03. qxp 6/21/06 10:07 PM Page 132 Figure ... area. 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...

Ngày tải lên: 14/08/2014, 14:20

... and Voice over IP (VoIP) . Overview of Ethernet LANs and Network Routing 38 3 11_781274 ch08.qxp 6/22/06 12 :39 AM Page 38 3 38 5 A VPN tunnel provides a secure method for exchanging information between ... Ethernet LANs and Network Routing 37 3 11_781274 ch08.qxp 6/22/06 12 :39 AM Page 37 3 11_781274 ch08.qxp 6/22/06 12 :39 AM Page 38 4 This header includes the following:...

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... Protocol 35 3 Virtual Local Area Network 35 3 Network Routing 35 5 Routing Basics 35 6 Routing Tables 35 8 Routing Algorithms 35 9 Distance-Vector Routing 36 0 Link-State Routing 36 1 Routing Protocols ... Policy Sets 33 0 Creating Rules 33 1 NAT ALG for SIP 33 1 Application Level Gateways 33 1 Configuring NAT ALG for SIP 33 2 Firewall SIP ALG 33 2 Hairpinning...

Ngày tải lên: 14/08/2014, 14:20

... 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

... Compatible 192.168 .32 .1 192.168 .32 .0/28 199.198. 234 .12 204 .32 . 232 .19 NAT 192.168 .32 .1 - 192.168 .32 .14 -> 199.198. 234 .12 192.168 .32 .3 192.168 .32 .5 Security 31 7 10_781274 ch07.qxp 6/21/06 10:08 PM Page 31 7 Stateful ... the browser-based GUI for policy/rule creation and editing. For use of CLI commands, refer to Nortel s CLI Command Line Reference for th...

Ngày tải lên: 14/08/2014, 14:20

... 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 from the client. For example, if the VPN Client ... before installing and enabling any advanced features on the Nortel VPN Router and/ or the Client user PC. Initial Setup of the Nortel VPN Router All VPN Router...

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

... PPTP, 39 3 39 4 ESP packet, 33 34 , 404–405 GRE header, 37 38 IP header, 13 L2F header, 34 35 , 38 9 39 0 L2TP header, 36 37 , 39 9–400 OSPF header, 15 placed by Network layer, 6 PPTP header, 35 36 RADIUS ... ALG, 33 2 NAT ALG for SIP, 33 1 33 2 for NAT with VoIP, 32 7, 33 1 anonymous authentication, 232 anti-spoofing checks done with use of, 280 configuring, 288 Applicat...

Ngày tải lên: 14/08/2014, 14:20

... 1100 ■■ Nortel VPN Router 600 ■■ Nortel VPN Router 1700 ■■ Nortel VPN Router 1740 ■■ Nortel VPN Router 1750 ■■ Nortel VPN Router 2700 ■■ Nortel VPN Router 5000 Memory Requirements The Nortel VPN Router ... the VPN bundle software. Features Introduced in VPN Router Version 6.00 The Nortel VPN Router software version 6.00 introduces support for many routin...

Ngày tải lên: 14/08/2014, 14:21

... browser window and HTTP to 8.8.8.8. 33 . Click on the Manage Switch link and log in to the Nortel VPN Router using an administrator’s user ID and password. 34 . From the main menu, select ROUTING → ... 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 L...

Ngày tải lên: 14/08/2014, 14:21