Contents - HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual
Secure router
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Also See for ProCurve Secure Router 7203 dl:
- Configuration manual (1114 pages) ,
- Reference manual (1455 pages) ,
- Product end-of-life disassembly instructions (2 pages)
Table of Contents
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Configuring a Tunnel with Generic Routing
Encapsulation
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
GRE Tunnels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Advantages and Disadvantages of GRE . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Configuring GRE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Creating the Tunnel Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Configuring the Tunnel's Source and Destination and
IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4
Configuring the Tunnel Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Configuring the Tunnel Destination . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Configuring the Tunnel's IP Address . . . . . . . . . . . . . . . . . . . . . . . . 9-7
Configuring the Tunnel Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7
Specifying Tunnel Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7
Sending Routing Updates over the Tunnel . . . . . . . . . . . . . . . . . . . 9-8
Sending Multicasts over the Tunnel . . . . . . . . . . . . . . . . . . . . . . . . 9-9
Sending all Traffic to a Network over the Tunnel . . . . . . . . . . . . 9-10
Filtering Traffic that Arrives on the Tunnel . . . . . . . . . . . . . . . . . 9-11
Enabling Checksum Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Troubleshooting GRE Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
The Tunnel Goes Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
The Router Does Not Receive Traffic through the Tunnel . . . . . . . . 9-14
The Router Does Not Receive Routing Updates . . . . . . . . . . . . . . . . . 9-14
Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-15
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9-1
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Chapters
Table of Contents
Troubleshooting
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