it is because of SNI 2016-06-05 12:25 GMT+05:00 Steffan Karger <stef...@karger.me>:
> On Sun, Jun 5, 2016 at 2:16 AM, Jens Neuhalfen > <openvpn-de...@neuhalfen.name> wrote: > >> (unfortunately, ssl cert at mbed tls website was expired and Xcode7.3 > does > >> not compile openvpn with openssl) > > > > Very strange, the cert is valid till 2017. > > There seems to be some load balancing / CDN going om at mbed.org. My > browser also gets a cert that's valid till 2017, but openssl s_client > -connect tls.mbed.org:443 gives me a cert that's valid till Oct 2016. > I guess the XCode 6.4 travis setup uses some permutation of the ssl > connection manages to trigger receiving an expired certificate. I'll > notify the mbed people. > > -Steffan >