Postfix: IPv6

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Revision as of 09:16, 21 February 2019 by Onnowpurbo (talk | contribs)
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Sumber: http://www.postfix.org/IPV6_README.html

Sejak Postfix 2.2, IPv6 sudah mulai di dukung oleh Postfix dengan menggunakan protocol SMTP yang sama hanya saja menggunakan record AAAA di DNS-nya.


Konfigurasi

Untuk operasional IPv6 ada dua (2) tambahan parameter di main.cf, yaitu

  • Semua IPv6 address harus masuk dalam "[]".
  • loopback menggunakan "inet_interfaces = loopback-only" di main.cf

Beberapa contoh setup parameter di main.cf

inet_protocols

Contoh parameter inet_protocols

/etc/postfix/main.cf:
     # You must stop/start Postfix after changing this parameter.
     inet_protocols = ipv4       (DEFAULT: enable IPv4 only)
     inet_protocols = all        (enable IPv4, and IPv6 if supported)
     inet_protocols = ipv4, ipv6 (enable both IPv4 and IPv6)
     inet_protocols = ipv6       (enable IPv6 only)

SMTP bind IPv6 address

Contoh parameter smtp_bind_address6

/etc/postfix/main.cf:
     smtp_bind_address6 = 2001:240:587:0:250:56ff:fe89:1

mynetwork

Contoh parameter mynetworks

/etc/postfix/main.cf:
       mynetworks = 127.0.0.0/8 168.100.189.0/28 [::1]/128 [fe80::]/10 [2001:240:587::]/64 
/etc/postfix/main.cf:
       mynetworks = ...IPv4 networks... [::1]/128 [2001:240:587::]/64 ...


Referensi