Use server clauses. Most specific wins.
server ::/0 { bogus yes; }; // all of IPv6
server 2001:DB8::/48 { bogus no; }; // site
server <netprefix> {
bogus <boolean>;
edns <boolean>;
edns-udp-size <integer>;
edns-version <integer>;
keys <server_key>;
max-udp-size <integer>;
notify-source ( <ipv4_address> | * ) [ port ( <integer> | * ) ] [
dscp <integer> ];
notify-source-v6 ( <ipv6_address> | * ) [ port ( <integer> | * ) ]
[ dscp <integer> ];
padding <integer>;
provide-ixfr <boolean>;
query-source ( ( [ address ] ( <ipv4_address> | * ) [ port (
<integer> | * ) ] ) | ( [ [ address ] ( <ipv4_address> | * ) ]
port ( <integer> | * ) ) ) [ dscp <integer> ];
query-source-v6 ( ( [ address ] ( <ipv6_address> | * ) [ port (
<integer> | * ) ] ) | ( [ [ address ] ( <ipv6_address> | * ) ]
port ( <integer> | * ) ) ) [ dscp <integer> ];
request-expire <boolean>;
request-ixfr <boolean>;
request-nsid <boolean>;
request-sit <boolean>; // obsolete
send-cookie <boolean>;
support-ixfr <boolean>; // obsolete
tcp-keepalive <boolean>;
tcp-only <boolean>;
transfer-format ( many-answers | one-answer );
transfer-source ( <ipv4_address> | * ) [ port ( <integer> | * ) ] [
dscp <integer> ];
transfer-source-v6 ( <ipv6_address> | * ) [ port ( <integer> | * )
] [ dscp <integer> ];
transfers <integer>;
}; // may occur multiple times
In message <CAD8GWssD1=bzpmGTfOE4=uml8rdfoh29z46qwkmxvtkkx71...@mail.gmail.com>
, Lee writes:
> I have Verizon FIOS - which doesn't do IPv6 :( So I've turned off
> IPv6 on my Win10 machine ('ipconfig /all' now doesn't say anything
> about IPv6) but I still get a *lot* of network unreachable msgs in the
> log - eg:
> 01-Sep-2017 17:23:13.721 lame-servers: info: error (network
> unreachable) resolving 'ns1.p16.dynect.net/A/IN': 2001:502:7094::30#53
> 01-Sep-2017 17:23:13.721 lame-servers: info: error (network
> unreachable) resolving 'ns1.p16.dynect.net/A/IN': 2001:500:d937::30#53
>
> ftp://ftp.isc.org/isc/bind9/9.9.11/doc/arm/man.named.html
> Says to use the "-4" option to have named only use IPv4, but how to
> specify that option?
>
> If I run services.msc & double click on "ISC BIND" it opens up a
> window that has 'start parameters' greyed out, so I can't add it
> there.
> I tried using regedit to add " -4" to the program name
> (HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\named\ImagePath)
> so the path to the executable for ISC BIND was 'c:\program
> files\bind9\named.exe -4'
> but I still got all those log messages.
>
> How to tell named not to use ipv6?
> & failing that, how to not log all those 'error (network unreachable)
> resolving [ipv6 address]' messages while still logging everything
> else?
>
> Thanks,
> Lee
> _______________________________________________
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--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
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