[squid-users] unable to get issuer cert locally protocol error

Rafael Akchurin rafael.akchurin at diladele.com
Wed Jan 15 06:40:06 UTC 2020

Hello Robert,

See why it happens - https://docs.diladele.com/faq/squid/fix_unable_to_get_issuer_cert_locally.html

Best regards,
Rafael Akchurin

On 15 Jan 2020, at 03:59, robert k Wild <robertkwild at gmail.com> wrote:

hi all,

when im trying to go on a web page, squid cant connect and gives me an error page -

The system returned:

(71) Protocol error (TLS code: X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY)

SSL Certficate error: certificate issuer (CA) not known: /C=US/O=Let's Encrypt/CN=Let's Encrypt Authority X3

This proxy and the remote host failed to negotiate a mutually acceptable security settings for handling your request. It is possible that the remote host does not support secure connections, or the proxy is not satisfied with the host security credentials.

does anyone know what the problem is




Robert K Wild.
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