Updating bind with dynamic Pissing fun dating bangalore

Most servers simply don't allow dynamic updates and those who do, don't allow it for all zones.

Security-wise one of the simplest approaches is to allow updating a zone from specific subnet or hand-picked IP-addresses.

Make sure that bind9 can create new files in this directory: mkdir /etc/bind/updates chown bind:bind /etc/bind/updates Add to /etc/bind/local: include "/etc/bind/transfer.key"; zone "ontheroad.example.com" ; A sample file for the "ontheroad.example.com" zone, as well as a "transfer.key" example are included in the conf/ directory.

Make the changes and reload the bind9 configuration. ############################################################ How to dynamic update the hostname?

Here's a way to generate the key for bind9: cd /tmp/ dnssec-keygen -a HMAC-MD5 -b 256 -n HOST transfer ls -ld The file ending on ".key" contains a new key.

############################################################ Using a webserver for clients without 'nsupdate' program In case a client has no 'nsupdate' program (embedded client, mobile client, ...), a webserver can play the relay for updating the dynamic DNS entry.

This can be used to execute "dns-update.pl", when behind a NAT.

############################################################ Bind9 configuration Since the dynamic updates are written to a separate file, it makes sense to store the entire hostname in a separate file.When thinking of the security, it will be very, very stupid to allow anybody to update records.

briz-krym.ru

52 Comments

  1. Pingback:

  2. eric   •  

    Compared with when we conducted our first study of dating and relationships in 2005, many more Americans are using online tools to check up on people they used to date, and to flirt with potential (or current) love interests: Young adults are especially likely to flirt online—47% of internet users ages 18-24 have done this before, as have 40% of those ages 25-34.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>