lk/networking/graph-easy/troubleshooting-map
2020-01-05 21:06:05 +01:00

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[ no network ] --> [ Is there an IP address? ]
[ Is there an IP address? ] -- no --> [ Check NIC driver, dmesg ]
[ Is there an IP address? ] -- yes --> [ Can you ping the router? ]
[ Can you ping the router? ] -- no --> [ Check cables, router, and switches ]
[ Can you ping the router? ] -- yes --> [ Can you ping a DNS address? ]
[ Can you ping a DNS address? ] -- no --> [ Trying pinging 8.8.8.8 ]
[ Can you ping a DNS address? ] -- yes --> [ Traceroute ]