Cisco RV220W User's Guide download pdf (Page 2)

IPsec VPN Router Configuration

Configuration Guide

Table of Contents

1 Introduction ............................................................................................................................................ 3

1.1 Goal of this document.................................................................................................................... 3

1.2 VPN Network topology .................................................................................................................. 3

1.3 Cisco RV220W Restrictions ............................................................................................................ 3

1.4 Cisco RV220W VPN Gateway ......................................................................................................... 3

1.5 Cisco RV220W VPN Gateway product info .................................................................................... 3

2 Cisco RV220W VPN configuration .......................................................................................................... 4

2.1 Configure VPN using Wizard .......................................................................................................... 4

2.2 Add IKE Policy ................................................................................................................................. 4

2.3 Extended Authentication / X-Auth ................................................................................................. 5

2.4 Add VPN Policy ............................................................................................................................... 6

3 TheGreenBow IPsec VPN Client configuration ....................................................................................... 8

3.1 VPN Client Phase 1 (IKE) Configuration ......................................................................................... 8

3.2 VPN Client Phase 2 (IPsec) Configuration .................................................................................... 10

3.3 Open IPsec VPN tunnels ............................................................................................................... 10

4 Tools in case of trouble ......................................................................................................................... 11

4.1 A good network analyser: Wireshark ........................................................................................... 11

5 VPN IPsec Troubleshooting ................................................................................................................... 12

5.1 “PAYLOAD MALFORMED” error (wrong Phase 1 [SA]) ................................................................ 12

5.2 “INVALID COOKIE” error .............................................................................................................. 12

5.3 “no keystate” error ...................................................................................................................... 12

5.4 “received remote ID other than expected” error ........................................................................ 12

5.5 “NO PROPOSAL CHOSEN” error ................................................................................................... 13

5.6 “INVALID ID INFORMATION” error .............................................................................................. 13

5.7 I clicked on “Open tunnel”, but nothing happens. ...................................................................... 13

5.8 The VPN tunnel is up but I can’t ping ! ........................................................................................ 14

6 Contacts ................................................................................................................................................ 15

1 2 3 4 5 6 7 ... 15 16

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Cisco RV220W User's Guide Page 2

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