[squid-users] Squid 4: Cloudflare SSL connection problem

Yuri Voinov yvoinov at gmail.com
Tue Apr 12 14:03:59 UTC 2016


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UPDATE:

https://i1.someimage.com/b8w5dFz.png

This is answer from Cloudflare support.

But: 3.5.16 can deal with ECDSA TLS 1.2 but 4.0.8 not?

12.04.16 17:55, Yuri Voinov пишет:
> Does anybody faces this problem with 4.0.8:
>
> https://i1.someimage.com/3lD2cvV.png
>
> ?
>
> It accomplished this error in cache.log:
>
> 2016/04/12 17:39:38 kid1| Error negotiating SSL on FD 54:
error:00000000:lib(0):func(0):reason(0) (5/0/0)
>
> and "NONE/503" in access.log.
>
> Without proxy works like sharm. 3.5.16 with the similar squid.conf
works like sharm.
>
> NB: Cloudflare support said, that they key feature for SSL is SNI and
ECDSA now. AFAIK, 4.0.8 is fully supports this features.
>
> Any advice will be helpful.
>
> Yes, I know this looks like DDoS protection on Cloudflare. But WTF?
Any workaround required. Half-Internet is hosted on Cloudflare.
>
> WBR, Yuri

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