To migrate VVR RLINKs from IPv4 to IPv6
# vradmin -g hrdg changeip hr_rvg \ newpri=fd4b:454e:205a:111:211:43ff:feaa:af70 \ newsec=fd4b:454e:205a:111:211:43ff:feaa:af71
# vxprint -Pl
The service group which monitors or controls the logowner on the Primary site is now similar to the following:
group rlogowner ( SystemList = { vvrias05 = 0, vvrias06 = 1 } AutoStartList = { vvrias05, vvrias06 } ) IP logowner_ip ( Device = lan0 Address = "10.209.87.170" ) IP ipres_v6 ( Device = lan3 Address = "fd4b:454e:205a:111:211:43ff:feaa:af70" PrefixLen = 64 ) NIC nic ( Device = lan0 ) NIC nicres_v6 ( Device = lan3 NetworkHosts = { "fd4b:454e:205a:111:211:43ff:feaa:af71" } Protocol = IPv6 ) RVGLogowner logowner ( RVG = hr_rvg DiskGroup = hrdg ) requires group RVGgroup online local firm logowner requires logowner_ip logowner_ip requires nic logowner required ipres_v6 ipres_v6 requires nicres_v6
The entire VCS global clustering and VVR setup now uses the IPv6 network connectivity on both the Primary and Secondary sites. However, both the IPv4 and IPv6 network connections are online.
If you want an IPv6-only configuration, you must remove the IPv4 network.