September 25, 20181714 heat point4 people like it0 comments
Yesterday, I searched the Internet for IPv6 speed measurement, We found the top speed measuring station of CUHK, And then sadly found that their download rate is only 1Mbps (yes, I believe it ~) Until just now, I found that the world is so beautiful Shanghai Unicom, access to cloudflare IPv6 node, delay about 75ms Download rate is normal, stable run full 50 megabytes Great experience With IPv6 access conditions You can download an image at will to see how the download rate is https://ssss.mdzz.top/ It should be noted that only IPv6 access is supported!
By the way, post Shanghai Unicom's IPv6 access posture Take Lede (openwrt) as an example (different versions may be slightly different), After PPPoE of WAN interface dials normally, In addition to this conventional Wan line, There will also be an additional virtual dynamic interface (DHCPv6 client) At this time, you can SSH log in to the router, Can the IPv6 Router connect to the network normally
For example, Ping some public DNS
#China Public IPv6 DNSping 240C::6666 #CNNIC IPv6 DNSping 2001:dc7:1000::1 #BaiDu Public IPv6 DNSping 2400:da00::6666 #Google Public IPv6 DNSping 2001:4860:4860::8888 #Cloudflare IPv6 DNSping 2606:4700:4700::1111
perhaps
curl ipv6.ip.sb curl checkipv6.dyndns.com
If everything is OK, edit the LAN port configuration Go to network / interface / LAN General settings inside / advanced settings Uncheck use built-in IPv6 management
DHCP server settings / IPv6 settings Notification server routing mode DHCPv6 service server mode Refer to the figure below
Save and apply, restart router Windows 10 is normally assigned to IPv6 address
openhttps://www.test-ipv6.com/Test Ojbk, get it And then the problem comes again, Android devices do not support dhcp6, Do you have any good method to refer to Can let Android device get public IPv6 address
Supplement at 13:00, September 25, 2018 Under the guidance of V2 boss After changing the DHCPv6 mode in the above steps to stateless Android devices can normally get the IPv6 address Seehttps://www.v2ex.com/t/492317
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