DNS Entries
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Graham Northup cbdfa74b9a Added important information to reverse zones 1 week ago
.gitignore Bump serial, include script to bump serial 7 months ago
README.md converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
bind.keys updated, and radius cname 1 year ago
db.0 converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
db.127 converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
db.255 converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
db.cosi Fix reverse record for Tiamat 1 week ago
db.cslabs Fix reverse record for Tiamat 1 week ago
db.cslabs.rvs Fix reverse record for Tiamat 1 week ago
db.cslabs.rvs.144 Added important information to reverse zones 1 week ago
db.cslabs.rvs.145 Added important information to reverse zones 1 week ago
db.cslabs.rvs.146 Added important information to reverse zones 1 week ago
db.cslabs.rvs.c051 Fix reverse record for Tiamat 1 week ago
db.csprojects Fix reverse record for Tiamat 1 week ago
db.empty converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
db.local converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
db.root converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
named.conf Initial commit 2 years ago
named.conf.default-zones converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
named.conf.local one more thing. 7 months ago
named.conf.options converted tabs to spaces (FINALLY) and there are no private keys actually 10 months ago
rndc.key Initial commit 2 years ago
update_serial.py Adding automatafl 2 weeks ago
zones.rfc1918 Initial commit 2 years ago

README.md

dns

This is the repository for the DNS server (Talos).

Instructions to add records

The way that you update a configuration is as follows:

  1. Clone down the repository locally to your computer
  2. Add the changes you want (remember to add reverse DNS entries if you are adding A or AAAA records)
  3. Up the serial in db.cosi, db.cslabs and db.cslabs.rvs.145 by one number (so if it’s 125, set it to 126)
  4. Commit your changes with a meaningful Git message. For example, “Serial 126, added random.cosi.clarkson.edu”
  5. Log into Talos (128.153.145.3), become root, and cd /etc/bind
  6. git pull This will update the repository locally.
  7. rndc reload This will reload the DNS server.

If you are going to do it a different way, please make sure that you update the Git server with the newest version of the configuration, and be sure to make it so that we only need to “fast forward” on the DNS server itself.

Other notes

dns01.cosi.clarkson.edu and dns02.cosi.clarkson.edu are glue records from Clarkson’s nameservers, for 128.153.145.3 and 128.153.145.4, respectively. 128.153.145.4 should not be used for any other purpose than a legitimate DNS server.

Considerations

Remember that this DNS is propogated back to the public DNS servers. Please keep the record names apropriate. If you even slightly question the name, please contact a lab director for their input.