Tag: dns

All the articles with the tag "dns".

• PowerDNS and ISC DHCPD

  Updated:8 Sep, 2020

  As we host lots of sites we have lot's of DNS. Currently it's a database driven old version of ISC BIND. There are certain tasks we need to do manually to

• dnsmasq CNAME problem

  Updated:14 Jan, 2020

  Today a chunk of the network CNAME resolutions failed. We looked at the config file /etc/dsmasq.d/dns-cname.conf and everything looked in order. A test of

• Mobility Printing from a Guest Network

  Updated:9 Jan, 2018

  oday I have been mostly fumbling around in DNS trying to get untrusted devices on our Guest network to print to our PaperCut Pull Printing system using NAT.

• JunOS SRX too clever for it's own good!

  Updated:28 Jul, 2017

  Today the planned migration from a Juniper ScreenOS SSG to a JunOS SRX didn't quite go as smoothly as I'd have liked. We spent many hours last night and th

• Can't ping using FQDN

  21 Jul, 2017

  I've run across this a few times now. It seems every time I do a big Linux upgrade I lose the ability to connect to an internal server using its FQDN. I ca

• Windows DKIM DNS Entry

  Updated:24 Nov, 2016

  Windows always gives me a bit of grief when trying anything a little out of the ordinary. I always find doing the same thing on Linux way simpler. This time it was relating to a DNS TXT entry for DKIM that is longer than 255 characters.