IPv4 Config IPv6 Config Status Comments Bug #
Automatic (DHCP) Ignore Works I have IPv6 address
Automatic (DHCP) Automatic Works In resolve.conf. Domain is from DHCPv4. Search and DNS is from both DHCPv4 and DHCPv6.
Automatic (DHCP) Automatic, addresses only Works In resolve.conf. Domain is from DHCPv4. Search and DNS, is from both DHCPv4 and DHCPv6. DOMAIN is added to ifcfg file, but not displayed in NetworkManager.
Automatic (DHCP) Link-Local Only Works Retained previous IPv6 address.
Automatic (DHCP) Manual Works In resolve.conf. Domain is from DHCPv4. Search and DNS, is from both DHCPv4 and DHCPv6. DOMAIN is added to ifcfg file, but not displayed in NetworkManager.
Manual Ignore Works Retained previous IPv6 address.
Manual Automatic Works In resolve.conf. Search and DNS is from both DHCPv4 and DHCPv6. DOMAIN is added to ifcfg file, but only displayed in IPv4 area in NetworkManager.
Manual Automatic, addresses only Works
Manual Link-Local Only Works Retained previous IPv6 address.
Manual Manual Works
Link-Local Only Ignore Failed
Link-Local Only Automatic Failed
Link-Local Only Automatic, addresses only Failed
Link-Local Only Link-Local Only Failed
Link-Local Only Manual Failed
Disabled Ignore Works* IPv4 Setting automatically changes to Automatic (DHCP)
Disabled Automatic Works Search and DNS is from DHCPv6.
Disabled Automatic, addresses only Works No Search or Domain but has DNS in resolv.conf.
Disabled Link-Local Only Works From scratch, but not if link local IPv6 address is left behind
Disabled Manual Works No Search or Domain but has DNS in resolv.conf.