Cisco Cisco ASA 5525-X Adaptive Security Appliance - No Payload Encryption Guida Alla Risoluzione Dei Problemi

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Contents
Introduction
Prerequisites
Requirements
Components Used
Core Issue
Scenario
Debug Commands Used
ASA Configuration
Debugging
Related Information
Introduction
This document describes debugs on the Adaptive Security Appliance (ASA) when both main mode
and pre-shared key (PSK) are used. The translation of certain debug lines into configuration is
also discussed.
Topics not discussed in this document include passing traffic after the tunnel has been established
and basic concepts of IPsec or Internet Key Exchange (IKE).
Prerequisites
Requirements
Readers of this document should have knowledge of these topics.
PSK
IKE
Components Used
The information in this document is based on these hardware and software versions:
Cisco ASA 9.3.2
Routers that run Cisco IOS
®
 12.4T
Core Issue
IKE and IPsec debugs are sometimes cryptic, but you can use them to understand where an IPsec
VPN tunnel establishment problem is located.
Scenario