411 REFERENCE · Wikibooks
LPI Linux Certification/Basic network troubleshooting
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Detailed Objectives
(LPIC-1 Version 5.0)
Weight: 4
Description: Candidates should be able to troubleshoot networking issues on client hosts.
Key Knowledge Areas:
Manually configure network interfaces, including viewing and changing the configuration of network interfaces using iproute2.
Manually configure routing, including viewing and changing routing tables and setting the default route using iproute2.
Debug problems associated with the network configuration.
Awareness of legacy net-tools commands.
The following is a partial list of the used files, terms and utilities:
ip
hostname
ss
ping
ping6
traceroute
traceroute6
tracepath
tracepath6
netcat
ifconfig
netstat
route