ipv6 alongside with ipv4 on omr

[rdmitry0911]

Hi guys, may be somebody knows how to configure omr with ipv6 via dhcp on the same interfaces where ipv4 are running? In my case I have omr-vps with only ipv6 address available to connect from outside. omr has 2 modems that provide both ipv6 and ipv4 via dhcp. The network behind omr is ipv4. I'd like to make a configuration where I can connect to omr-vps via ipv6 while making both ipv4 and ipv6 available to lan computers