9srv Manual Collection/plan9/6in4(8) | 9srv Manual Collection/plan9/6in4(8) |
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Local6 and mask define the IPv6 address and subnet of the near end of the tunnel (mask defaults to /128 for a single-host tunnel). If local6 is missing or -, it defaults to
where aa, bb, cc and dd are the hexadecimal equivalents of the bytes a.b.c.d in this host's primary IPv4 address.
Remote4 is the IPv4 address of the far end of the tunnel (must be given explicitly for a configured tunnel, or defaults to the anycast address 192.88.99.1 for 6to4).
Remote6 is the IPv6 address of the far end of the tunnel (used as the point-to-point destination for routing, and defaults to a link-local address constructed from remote4).
6in4 forks a pair of background processes to copy packets to and from the tunnel.
Options are:
Similarly, you can start a server for 6to4 tunnels with
If you use a tunnel broker at address 5.6.7.8, configured to give you a /64 subnet with address 2001:1122:3344:5566::, you can start the tunnel with
9srv Manual Collection/plan9/6in4(8) | Rev: Tue Jul 03 22:32:00 BST 2012 |