network-diag

Run network diagnostics by applying Test-NetConnection, ping, traceroute, and nslookup against the target host. This verifies port availability, traces the network path, and checks DNS resolution to determine if the issue is local, DNS-related, or a routing problem.

Troubleshoot an unreachable host by running a suite of network diagnostics. Use connectivity checks to test port status, trace routes to identify hop issues, and query DNS to verify name resolution, isolating whether the block is local, path-related, or DNS.

Yes, the network diagnostics workflow supports both Windows and Unix environments. It applies deterministic, cross-platform commands like Test-NetConnection for Windows and ping, traceroute, and nslookup for Unix to verify connectivity, routing, and DNS health.

DNS resolution testing helps diagnose network connectivity by resolving names and verifying DNS responses across networks. Using commands like nslookup, it confirms whether a connectivity failure is caused by incorrect DNS records or an actual network path problem.

Yes, you can trace network routes to identify hop issues and path changes. The routing validation uses traceroute commands to show the network path to a target host, revealing where packets are dropped or delayed along the route.

You verify port availability to determine if a service is unreachable due to a local block, firewall, or network path problem. Connectivity checks test basic reachability and port status, providing clear results to isolate the root cause of the failure.