+-------+     .-----.                     .-----.
               |       |    /       \                   /       \
   .-----.     | Res./ |   /  IPv6-  \     .-----.     /  IPv4-  \
  / Local \    | SOHO  +--(   only    )---( NAT64 )---(   only    )
 /         \   |       |   \  flow   /\    `-----'     \  flow   /
(   Dual-   )--+ IPv6  |    \       /  \              / \       /
 \  Stack  /   |  CE   |     `--+--'    \   .-----.  /   `--+--'
  \ Peer  /    | with  |        |        \ / Remote\/       |
   `-----'     | CLAT  |    +---+----+    /         \    +---+----+
               |       |    |DNS/IPv6|   (   Dual-   )   |DNS/IPv4|
               +-------+    +--------+    \  Stack  /    +--------+
                                           \ Peer  /
                                            `-----'

 Figure B: Representation of 464XLAT among Two Peers without DNS64