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Служба доменных имен сети ЛОКОС Дмитрий Акимов (Dmitry.Akimov@ln.lokos)

Служба доменных имен сети ЛОКОС Дмитрий Акимов (Dmitry.Akimov@ln.lokos.net). DNS server lokos.net. DNS server ln.lokos.net. DNS server vls.lokos.net. DNS server loiro.lokos.net. DNS: www.ln.lokos.net ?. DNS server. IP: 172.16.2.4. GET / HTTP/1.0. WWW server (172.16.2.4).

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Служба доменных имен сети ЛОКОС Дмитрий Акимов (Dmitry.Akimov@ln.lokos)

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  1. Служба доменных именсети ЛОКОСДмитрий Акимов(Dmitry.Akimov@ln.lokos.net)

  2. DNS server lokos.net DNS server ln.lokos.net DNS server vls.lokos.net DNS server loiro.lokos.net

  3. DNS: www.ln.lokos.net ? DNS server IP: 172.16.2.4 GET / HTTP/1.0 WWW server (172.16.2.4) www.ln.lokos.net

  4. 217.148.214.98 www.ln.lokos.net NAT 172.16.2.4 217.148.214.98 www.ln.lokos.net 172.16.2.4

  5. forward internet DNS server (внутренний) DNS server (публичный)

  6. DNS: www.ln.lokos.net ? DNS: www.ln.lokos.net ? DNS server IP: 217.148.214.98 IP: 172.16.2.4 пользователь из интернета локальный пользователь (172.16.2.x)

  7. /etc/named.conf options { directory "/var/named/"; allow-query { any; }; allow-transfer { none; }; forwarders { 172.16.63.253; }; }; view "internal" { match-clients { 172.16/16; 192.168/16; 127/8; }; zone "vls.lokos.net" { type master; allow-update { none; }; file "int/vls.lokos.net"; }; }; view "external" { match-clients { any; }; recursion no; zone "vls.lokos.net" { type master; allow-update { none; }; file "ext/vls.lokos.net"; }; };

  8. int/vls.lokos.net www IN A 172.16.29.2 ext/vls.lokos.net www IN A 217.148.214.2

  9. IP: 217.148.214.98 ? DNS серверзоны 214.148.217.in-addr.arpa 98 CNAME 98.214.148.217.in-addr.ln.lokos.net. DNS: ns.ln.lokos.net DNS серверзоны ln.lokos.net $ORIGIN 214.148.217.in-addr.ln.lokos.net. 98 PTR ns.ln.lokos.net.

  10. /etc/named.conf zone “ln.lokos.net" { type master; file "ext/ln.lokos.net"; }; zone "214.148.217.in-addr.arpa" { type slave; file "ext/in-addr.ln.lokos.net"; masters { 172.16.63.253; }; }; ext/ln.lokos.net $ORIGIN ln.lokos.net. www A 217.148.214.98 $ORIGIN 214.148.217.in-addr.ln.lokos.net. 98 PTR www.ln.lokos.net. DNS сервер зоны ln.lokos.net DNS сервер зоны lokos.net /etc/named.conf zone "214.148.217.in-addr.arpa" { type master; file "ext/in-addr.lokos.net"; }; ext/in-addr.lokos.net $ORIGIN 214.148.217.in-addr.arpa. 98 CNAME 98.214.148.217.in-addr.ln.lokos.net. 2 CNAME 2.214.148.217.in-addr.vls.lokos.net. 128 CNAME 128.214.148.217.in-addr.loiro.lokos.net.

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