PsychoFish
New member
You know, when I was in Operations I was above everything (firewalls, DNS servers, etc). Now that I am among the working class I am now experiencing all the issues that are affecting us (the business). From constant VPN disconnection and reconnections to constant DNS issues. This network is seriously a joke. And the worst is I sit here twiddling my thumbs waiting for services to be restored, when I ask the others they say "we've gotten used to it, just wait 25-30min for it to be restored".
Aah DNS issues, commonly bought on by people who have no idea of how to properly implement DNS...its real simple actually. I prefer to do mine , kinda like this:
DNS Server for company.TLD as a split horizon DNS server and DNS server for company.int with zone transfer between the internal zone of company.tld and company.int this keeps my public IPs public and my private IPs private and also ensures that (for instance) a FTP in the DMZ that might have a public IP and private IP or some NAT configuration can still be accessed as ftp.company.tld from internally or externally on the CORRECT IP address based on the originating DNS query.
Where it can become tricky is with zone delegation, but again. These be basics that i see a lot of sysadmins simply failing to understand.