Re: [squid-users] got error page type ERR_READ_ERROR, when a dnslabel can not be resolved
Hello Alex, thank you for the quick answer! On Mon, Oct 10, Alex Rousskov wrote: > On 10/10/22 04:05, Dieter Bloms wrote: > > > since squid 5.7 I get the error page of type ERR_READ_ERROR, when a dns > > label can not be resolved (for example https://dnslabeldoesnotexist.com/). > > I expect the error page of type ERR_DNS_FAIL instead of ERR_READ_ERROR. > > > > Can somebody confirm this behavior ? > > I cannot quickly confirm or deny that specific behavior in v5, but I > recently spotted[1] bugs/deficiencies in error relaying master/v6-based code > that result in ERR_READ_ERROR instead of ERR_DNS_FAIL or, at the very least, > ERR_CANNOT_FORWARD. Sounds like v5 needs similar fixes. > > Do you use SslBump to handle that HTTPS site? yes, sslbump is enabled on our proxy server. -- regards Dieter -- I do not get viruses because I do not use MS software. If you use Outlook then please do not put my email address in your address-book so that WHEN you get a virus it won't use my address in the >From field. ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] got error page type ERR_READ_ERROR, when a dnslabel can not be resolved
On 10/10/22 04:05, Dieter Bloms wrote: since squid 5.7 I get the error page of type ERR_READ_ERROR, when a dns label can not be resolved (for example https://dnslabeldoesnotexist.com/). I expect the error page of type ERR_DNS_FAIL instead of ERR_READ_ERROR. Can somebody confirm this behavior ? I cannot quickly confirm or deny that specific behavior in v5, but I recently spotted[1] bugs/deficiencies in error relaying master/v6-based code that result in ERR_READ_ERROR instead of ERR_DNS_FAIL or, at the very least, ERR_CANNOT_FORWARD. Sounds like v5 needs similar fixes. Do you use SslBump to handle that HTTPS site? Alex. [1]: https://github.com/measurement-factory/squid/blob/0d3687c69cf7c69c59c101fc125615d5e10a1dc7/src/FwdState.cc#L279-283 ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
[squid-users] got error page type ERR_READ_ERROR, when a dnslabel can not be resolved
Hello, since squid 5.7 I get the error page of type ERR_READ_ERROR, when a dns label can not be resolved (for example https://dnslabeldoesnotexist.com/). I expect the error page of type ERR_DNS_FAIL instead of ERR_READ_ERROR. Can somebody confirm this behavior ? -- Regards Dieter Bloms -- I do not get viruses because I do not use MS software. If you use Outlook then please do not put my email address in your address-book so that WHEN you get a virus it won't use my address in the >From field. ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users