<div dir="ltr"><div>Hello,</div><div><br></div><div>I'm trying to set up an ipsec
server on a linux machine. The connection between clients and server
should be IPv6 only but also needs to transport IPv4 packets.</div><div>However,
the linux kernel doesn't seem to support a feature which is required to
transport IPv4 packets within an IPv6 ipsec connection, as shown here:</div><div><a href="https://wiki.strongswan.org/issues/939" target="_blank">https://wiki.strongswan.org/issues/939</a></div><div><br></div><div>Does
maybe one of you know how to transport IPv4 packets in an IPv6 ipsec
connection, or do we need to wait for the linux kernel to support this
feature? Because this stops me from switching to IPv6 ipsec connections
and I would like to reduce the usage of IPv4 as much as possible ...</div><div><br></div><div>Sorry if this might be off-topic from the general IPv6 WG topics, but I thank you in advance for your time and answers!</div><div><br></div><div>Best regards,</div><div>Michael Hock</div></div>