The L2TPv3 troubleshooting process depends on whether you are using dynamic session establishment or static session configuration. One common element is the control connection (assuming that it is configured with static sessions).
This section is split into three subsections:
The first subsection focuses on control connection establishment.
The second subsection focuses on dynamic session setup.
The third subsection focuses on static session configuration.
Troubleshooting L2TPv3 with dynamic session setup consists of troubleshooting control connection establishment and then troubleshooting dynamic session setup itself.
Troubleshooting L2TPv3 with static session configuration consists of troubleshooting control connection ...