Hi Shagun check your settings of PEERDNS and IPV6_PEERDNS... suomi On 06/21/2018 08:33 AM, Maheshwari, Shagun wrote: > Hi, > > I am facing issue stoping NetworkManager to update resolv.cfg, I am using below configuration for eth0 interface: > > TYPE=Ethernet > BOOTPROTO=dhcp > DEFROUTE=yes > IPV4_FAILURE_FATAL=no > IPV6INIT=yes > IPV6_AUTOCONF=yes > IPV6_DEFROUTE=yes > IPV6_FAILURE_FATAL=no > IPV6_ADDR_GEN_MODE=stable-privacy > NAME=eth0 > UUID=93b90a46-dab5-4a67-8fd0-fefe8874a8b9 > DEVICE=eth0 > ONBOOT=no > PEERDNS=no > PEERROUTES=yes > IPV6_PEERDNS=yes > IPV6_PEERROUTES=yes > DNS1=<ipv4 address> > DNS2=<ipv6 address> > > > Also, added dns=none in NetworkManager.conf file. > > Whenever I am restarting NetworkManager, resolv.cfg gets updated and only ipv4 nameserver is displaced, whether I am expecting both the ips (ipv6 and ipv4 address to be present in resolv.cfg file. > > Any suggestion here, how to achieve that?? > > Regards, > Shagun > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >