[Swan] 6in4 road warrior?
stripydog7 at gmail.com
Sat Feb 29 17:51:01 UTC 2020
Is it possible to create a 6in4 tunnel with libreswan for a "road warrior"
with ipv4-only connectivity behind NAT? I'm using libreswan 3.30 on Centos
Left server is dual homed. I'm trying something like the below
Like this I get:
Feb 29 17:27:06 xyzzy pluto: Failed to load connection "wibble":
subnets must have the same address family
Specifying clientaddrfamily=ipv6 didn't help. Having seen no examples of my
intended configuration I'm wondering if it's even supported.
To clarify: client (macOS catalina) has an ipv6-capable stack with no
global ipv6 addresses configured, RFC1918 IPv4 address behind NAT. Server
has a public IPv4 address and a routable /64 f which the /96 specified in
the configuration above is a part.
ipv4-in-ipv4 works just fine.
Thanks in advance
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