nanog mailing list archives

Re: dynamic or static IPv6 prefixes to residential customers


From: Owen DeLong <owen () delong com>
Date: Tue, 2 Aug 2011 10:17:42 -0700


en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
      ether 60:33:4b:01:75:85 
      inet6 fe80::6233:4bff:fe01:7585%en1 prefixlen 64 scopeid 0x5 
      inet 192.168.191.223 netmask 0xffffff00 broadcast 192.168.191.255
      inet6 fd92:7065:b8e::6233:4bff:fe01:7585 prefixlen 64 autoconf 
      inet6 2001:470:1f00:820:6233:4bff:fe01:7585 prefixlen 64 autoconf 
      media: autoselect
      status: active

Note the multiple prefixes.  IPv6 is not just IPv4 with bigger addresses.
If you want to give your printers, etc. stable IPv6 addesses use ULAs.


Icky.


Better yet, just subscribe to an ISP that will give you a static prefix.

Owen



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