busctl call xyz.openbmc_project.Network /xyz/openbmc_project/network/eth0 xyz.openbmc_project.Network.IP.Create IP ssys "xyz.openbmc_project.Network.IP.Protocol.IPv6" "1000:0000:0000:0000:AAAA:0000:00C2:0002" 64 "1000:0000:0000:0000:AAAA:0000:00C2:0001"
But the busctl show DefaultGateway6 is "1000::aaaa:0:c2:1"
busctl get-property xyz.openbmc_project.Network /xyz/openbmc_project/network/eth0 xyz.openbmc_project.Network.EthernetInterface DefaultGateway6
s "1000::aaaa:0:c2:1"