OPNsense Forum

English Forums => General Discussion => Topic started by: galgier on May 09, 2019, 06:47:37 pm

Title: Any IPv6 tunneling such as ISATAP or IPv6 payload over IPv4 IPSEC?
Post by: galgier on May 09, 2019, 06:47:37 pm

Hi,

I have a scenario where we have Labs with IPv6 unning internally.   We now want people in remote offices to be able to use IPv6 from their desktop to the Labs.   We don't need IPv6 Internet access, just the ability to tunnel the IPv6 somehow through our existing site-to-site VPNs.

Is ISATAP supported or something similar to Cisco's "Overlay Tunnel"?
Or is it possible to send an IPv6 payload over an IPv4 IPSEC tunnel?   We could create separate VPNs just for IPv6, if we had to.

Can OpenVPN client access include both IPv4 and IPv6 addressing at the same time?

Gary


Gary

Title: Re: Any IPv6 tunneling such as ISATAP or IPv6 payload over IPv4 IPSEC?
Post by: topworker on May 11, 2019, 01:02:26 pm

I have the same question... Thanks for posting

Title: Re: Any IPv6 tunneling such as ISATAP or IPv6 payload over IPv4 IPSEC?
Post by: bartjsmit on May 11, 2019, 09:49:26 pm

Quote from: galgier on May 09, 2019, 06:47:37 pm

Can OpenVPN client access include both IPv4 and IPv6 addressing at the same time?

Indeed it can. On the OpenVPN server edit page in OPNsense you can set both an IPv4 and IPv6 subnet for the tunnel.

Bart...