This configuration option enables NAT Traversal. The default is "no". Permissible values are "yes" and "no"
Example:
=config setup=
=# Debug-logging controls: "none" for (almost) none, "all" for lots.=
=klipsdebug~="none"=
=#plutodebug~="all"=
=plutodebug~="control parsing"=
=interfaces~="ipsec0=eth0"=
=nat_traversal~=yes=
=conn mynatconn=
=auto~=start=
=left~=192.168.0.20 # my native (private) ip address=
=leftid~=169.254.0.8 # my external, internet-routable ip address, provided by NAT box=
=leftnexthop~=192.168.0.1 # my native (private) default gateway=
=leftsubnet~=192.168.0.0/24 # my native (private) subnet=
=right~=169.254.10.10 # my peer's external, internet-routable ip address=
=rightnexthop~=204.94.95.65 # my peer's external, internet-routable default gateway or nexthop=
=rightsubnet~=192.168.200.0/24 # my peer's internal (private) subnet=
=<rest of connection-specific configuration below>=
