ungleich-graphviz/v6onlyvm-vs-dualstackvm-dns64-nat64.dot

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2021-05-10 11:55:37 +00:00
digraph G {
node [ shape=box ]
# rankdir=LR;
v6only [ label="IPv6 only VM\nIPv6 network (A)" ];
dualvm [ label="Dual Stack VM\nIPv6 network (B)" ];
dnsserver [ label="DNS server" ]
nat64 [ label="NAT64 translator" ]
v4onlysite [ label="IPv4 destination" ]
v6only->dnsserver [ label="A1. Request AAAA entry for IPv4 only site" ]
dnsserver->v6only [ label="A2. Returns fake AAAA entry for IPv4 only site" ]
v6only->nat64 [ label="A3. Send request via IPv6" ]
nat64->v4onlysite [ label="A4. Translate and send request via IPv4" ]
dualvm->dnsserver [ label="B1. Request A entry for IPv4 only site" ]
dnsserver->dualvm [ label="B2. Returns fake A entry for IPv4 only site" ]
dualvm->v4onlysite [ label="B3. Connect via IPv4" ]
}