switching entire DNS system to new servers and IP addresses

2017-02-23 Thread Eldridge, Rod A [ITNET]
Iowa State University is replacing 7 ISC NAMED/BIND servers and 4 ISC DHCP servers with Infoblox servers on March 14th. We want to keep the domain names of our external servers the same (with one exception), but we will be changing all of the IPv4 and IPv6 addresses of those external servers.

Re: Wildcard SRV record?

2016-10-31 Thread Eldridge, Rod A [ITNET]
Wouldn't you just need this one SRV record: _vlmcs._tcp.foo IN SRV 0 0 1688 ais-dc01.ainfosec.com. [ see https://blogs.technet.microsoft.com/odsupport/2011/11/14/how-to-discover-office-and-windows-kms-hosts-via-dns-and-remove-unauthorized-instances/ ] -- Rod Eldridge Networks &

receive_secure_serial: bad database

2016-10-20 Thread Eldridge, Rod A [ITNET]
I haven't found a good explanation of that this log entry means: Oct 20 14:41:47 dns-s named[8311]: zone student.iastate.edu/IN/in (signed): receive_secure_serial: bad database I've found 58 log entires for this just in the last 90 minutes. Nothing before that in the last 9 days. I've also