[sr-dev] Dispatcher reverse lookup by IP
Olle E. Johansson
oej at edvina.net
Thu Dec 11 16:01:43 CET 2014
Hi!
Digging through the dispatcher source code I think this is the way IP matching works:
* When loading or reloading dispatcher, hostnames are looked up to IP
* When running a reverse check in dispatcher the IP address is checked against $si
I don't understand if we handle DNS TTL and re-lookup the name here. Do I have to run
a crontab dispatcher reload to make sure we have an up-to-date IP?
How is names with multiple addresses handled - or SRV record sets?
/O
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