Troubleshoot Firewall Threat Defense Device Connectivity
Test connectivity to identify potential L1-L3 networking issues or DNS resolution problems that may affect device management operations.
Test connectivity to the Internet from the management-plane of the Firewall Threat Defense device:
Procedure
Step 1 | Log into the Firewall Threat Defense device with SSH. |
Step 2 | Ping one or both of the following: If either of these tests fail, there is likely an L1-L3 issue and you will need to check your management networking configuration (show network ) and/or a DNS issue. |
Successful ping results confirm Internet connectivity from the management-plane. Failed ping tests indicate networking or DNS configuration issues that require further investigation.