Sign in

DNS Troubleshooting for server connectivity issues

There was a problem that the LLM was not able to address. Please rephrase your prompt and try again.
  1. 1

    Verify Local DNS Configuration for server connectivity issues

    There was a problem that the LLM was not able to address. Please rephrase your prompt and try again.
    • Objective: Identify misconfigurations in DNS settings.
    • Checks:
    1. /etc/hosts: cat /etc/hosts
    2. /etc/resolv.conf: cat /etc/resolv.conf
    3. /etc/nsswitch.conf: cat /etc/nsswitch.conf
    4. (Optional) Check interface-specific DNS settings in /etc/sysconfig/network-scripts/ifcfg-<interface>.
    • Outcome:
    1. Correct any misconfigurations found in DNS settings and retest connectivity by pinging the hostname.


    cat /etc/hosts cat /etc/resolv.conf cat /etc/nsswitch.conf cat /etc/sysconfig/network-scripts/ifcfg-<interface>
    copied
    1