ports
kalin m
mail at godfur.com
Tue Jul 8 18:19:26 UTC 2008
right.... named...
thanks....
Matthew Seaman wrote:
> Lowell Gilbert wrote:
>> kalin m <mail at godfur.com> writes:
>>
>>> brand new install of freebsd 7. some httpd and named.
>>> what are these?
>>
>> Use sockstat(1) to find out?
>>
>>> udp6 0 0 *.54168 *.*
>>> udp4 0 0 *.54167 *.*
>
> Almost certainly named -- it appears to listen on a high numbered
> UDP port, but all it is is the next /source/ port for an outgoing
> UDP packet. You can configure named to always send packets using a
> fixed port number (which can be helpful for firewalling) by:
>
> query-source address 12.34.56.78 port 53;
> query-source-v6 address 1999:aaaa:bbbb:cccc::1 port 53;
> transfer-source 12.34.56.78 port 53;
> transfer-source-v6 1999:aaaa:bbbb:cccc::1 port 53;
> notify-source 12.34.56.78 port 53;
> notify-source-v6 1999:aaaa:bbbb:cccc::1 port 53;
>
> Cheers,
>
> Matthew
>
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