Panasonic 8000 User Manual

Page 5

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4.1.1 NAT attributes.................................................................................................................................. 4-2

4.1.2 NAT modes...................................................................................................................................... 4-3

4.1.3 Special protocols supported by the address translation................................................................... 4-3

4.2 Troubleshooting NAT Troubleshooting..................................................................................................... 4-4

4.2.1 Typical Networking.......................................................................................................................... 4-4

4.2.2 Configuration notes.......................................................................................................................... 4-5

4.2.3 Troubleshooting flowchart............................................................................................................... 4-6

4.2.4 Troubleshooting procedures............................................................................................................. 4-8

4.3 Troubleshooting cases................................................................................................................................ 4-9

4.3.1 Internal Network Cannot Successfully Ping the External Network After NAT Is Configured on the
Router........................................................................................................................................................ 4-9

4.4 FAQs.........................................................................................................................................................4-10

4.5 Diagnostic tools........................................................................................................................................4-11

4.5.1 Display commands......................................................................................................................... 4-11

4.5.2 Debugging commands.................................................................................................................... 4-19

Index................................................................................................................................... i-1

Nortel Secure Router 8000 Series
Troubleshooting - VAS_________________________________________________________________________Contents

Issue 01.01 (30 March 2009)

Nortel Networks Inc.

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