Steps to Check Netwok Interface Card (NIC) Configurations

2018-06-13. Category & Tags: Default Network, NIC

UBUNTU 20.04 # New command: ip & ss. check & setup nic in cli # check hardware info (canNOT guarantee it is up?): ethtool -i wlp4s0 config ip & gateway: ip link set dev wlp4s0 up dhclient wlp4s0 ip route add dev wlp4s0 ip route add default via UBUNTU 18.04 dated # Check the physical NIC is connected. lspci Note: The NIC will be shown regardless if drivers are installed, this is a PCI feature. ...