Fakrul Alam kirjoitti: > mirror.dhakacom.com is available in IPv6 network. Can anyone please > confirm whether it's properly available from V6 network? Hi, http://mirror.dhakacom.com/centos/ is working properly, but ftp://mirror.dhakacom.com/centos/ is not. $ telnet mirror.dhakacom.com ftp Trying 2405:7600:0:6::69... telnet: connect to address 2405:7600:0:6::69: Connection refused That FTP URL is also listed on http://miuku.net/ipv6reach/ in the section "Mirrors that are unreachable from all locations". Once you've figured out what the problem is with the IPv6 FTP and fixed it, the results will be automatically visible on that page within an hour or so. As an aside for other subscribers of this mailing list, there are currently some 40 HTTP/FTP CentOS mirrors which have an AAAA record in their DNS, but that listed IPv6 address is unreachable from all the three monitoring networks. Please check if your mirror is listed on that page, and fix your configuration accordingly.