[strongSwan] Data transfer stops

[Tobias Brunner]

Hi Yuri,

> I've used lifetimes from my first mail.

That seems unlikely as the last logs show that the two peers rekey the
CHILD_SAs immediately after they got established.  With lifetime=2m and
margintime=20s, and the default rekeyfuzz=100% the rekeyings should
happen randomly between 80 and 100 seconds after a CHILD_SA got
established (see [1]).

Regards,
Tobias

[1]
https://wiki.strongswan.org/projects/strongswan/wiki/ExpiryRekey#ipsecconf-Formula