On Thursday 14 November 2019 at 19:50:00, James Moe wrote: > On 13/11/2019 12.36 pm, James Moe wrote: > > After adding v6 addresses to the server and hosts, and enabling an RA, > > squid no longer delivers anything from its cache, or is exceedingly slow > > about it. > > Here is a typical error message from squid: > > The following error was encountered while trying to retrieve the URL: > http://dx.doi.org/ > Connection to 2606:4700:20::681a:9ed failed. > The system returned: (110) Connection timed out > > There is nothing in the access.log; the request is utterly ignored. > When I have the browser bypass the proxy, the site loads almost instantly. Have you confirmed (for example with a network packet sniffer) that the browser is connecting directly to the site also using IPv6? For that matter, have you used a packet sniffer to find out what Squid is doing, in terms of requests sent and possible responses received? Antony. -- Wanted: telepath. You know where to apply. Please reply to the list; please *don't* CC me. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users