Hello Amos , You are correct , but are plan is using IPV6 as possible . As I said the IPV6 of dual stack as like 98 % IPV6 . My question is how squid or under which circumstances can go to IPV4 as long as IPV6 dual stack exist ? How come it used 98 % for FB IPV6 destinations as an example and 2 % FB IPV4 destinations . Is it random process or DNS answers type ? Also Have not found squid directives for this area . Is there an option to tell squid use AAAA DNS reply from DNS for certain websites always or even with certain squid process ? And others non Dual stack use default case ? Many Thanks . > On Feb 20, 2020, at 7:31 AM, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote: > > On 20/02/20 3:41 am, Ahmad Alzaeem wrote: >> We just need IPV4-IPV6 conversation system to for an ISP that has ran out of ipv4 . >> So we need to minimize IPV4 usage with them . >> > > Stopping Squid from contacting IPv4 servers will not solve that problem > in any significant way. > > On the other hand using Squid in its default dual-stack form with one > single IPv4 address. All clients can get full access to the HTTP web by > having them contact Squid over whichever IP version they support and > Squid does the IPv4 server part. > > Amos > _______________________________________________ > squid-users mailing list > squid-users@xxxxxxxxxxxxxxxxxxxxx > http://lists.squid-cache.org/listinfo/squid-users _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
