[strongSwan] Can strongSwan support "mutiple IPv6 nodes behind NAT"?

Tobias Brunner tobias at strongswan.org
Thu Feb 15 10:24:33 CET 2018


> 1). public node can create IPsec connection with 2 or more private nodes
> behind NAT? 


> 2). IPv6 behind NAT? 
>       https://lists.libreswan.org/pipermail/swan/2018/002489.html shows
> that libreswan does NOT support it because "Linux does not yet have
> support for IPv6-ESP-in-UDP encapsulation". 
>       I am not sure whether  https://wiki.strongswan.org/issues/939 is
> fixed or not. It was posted 3 years ago. 

It's still open, so why would you think it's fixed?  And the reason is
still the same:  the Linux kernel currently does not support UDP
encapsulation for IPv6.


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