mirror of
https://git.FreeBSD.org/ports.git
synced 2024-10-31 21:57:12 +00:00
95f68a9247
pdnsd is a proxy dns server with permanent caching PR: 22963 Submitted by: Roman Shterenzon <roman@xpert.com>
21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
pdnsd is a proxy dns server with permanent caching (the cache contents are
|
|
written to hard disk on exit) that is designed to cope with unreacheable or
|
|
down dns servers (for example in dial-in networking).
|
|
pdnsd can be used with applications that do dns lookups, eg on startup, and
|
|
can't be configured to change that behaviour, to prevent the often minute-long
|
|
hangs (or even crashes) that result from stalled dns queries. Some Netscape
|
|
Navigator versions for Unix, for example, expose this behaviour.
|
|
pdnsd is configurable via a file and supports run-time configuration using the
|
|
program pdnsd-ctl that comes with pdnsd. This allows you to set the status
|
|
flags of servers that pdnsd knows (to influence which servers pdnsd will
|
|
query), and the addition, deletion and invalidation of DNS records in pdnsd's
|
|
cache.
|
|
Parallel name server queries are supported. This is a technique that allows
|
|
querying several servers at the same time so that very slow or unavailable
|
|
servers will not block the answer for one timeout interval.
|
|
Since version 1.0.0, pdnsd has full IPv6 support.
|
|
|
|
WWW: http://home.t-online.de/home/Moestl/
|
|
|
|
Roman Shterenzon <roman@xpert.com>
|