December, 2019 - TechieRoop

IPv4 forwarding is disabled WARNING I was facing this issue while creating a Docker image in Centos 7. Error: —> [Warning] IPv4 forwarding is disabled. Networking will not work. Solution: Add net.ipv4.ip_forward=1 in /etc/sysctl.conf Restart network service $ systemctl restart network.

DevOPS
Linux

Could not resolve host: mirrorlist.centos.org Centos 7

Roopendra7 years ago5 years ago03 mins

I have installed Centos 7 in Vmware WorkStation. I tried to install few new packages using yum install. However, I was getting error “Could not resolve host: mirrorlist.centos.org Centos 7″ Possible Reason for the issue and Resolution. 1. Ethernet Interface is disabled. Check ethernet status, if its disconnected then you need to enable it. Steps…