DNS-NotifyIntroductionThis is a C version of a utility that will notify slave DNS servers to download zone updates from the master. There are Perl scripts that do the same thing, but if you don't have/want Perl or the dependent modules, or need the ability to set the source IP to the non-default interface (because you are using a multi-homed host), this utility can be useful. This was written in particular for djbdns DNS servers that need to interoperate with BIND servers. This utility has been tested on a Solaris/Linux system. Other djbdns utilities can be found at UsageThe command line options areUsage: ./dns-notify [ -h | -v | -s{ip} | -d{ip} | -r{retries} | -t{timeout} | {zones ...} ] ... -h This help message. -v Toggle verbose diagnostic flag. [default=quiet] -s{ip} Source IP of notify messages; useful if host is multi-homed and is not zone serving from its primary interface. [default: primary IP] -d{ip} IP or hostname to send notify messages to. -r{retries} Retries. [default:3] -t{timeout} Seconds to wait for reply before retry. [default:2] {zones ...} Zone(s) to update. Arguments are acted upon in the order they are given. Multiple zones on different slave servers can be notified: -dslave1 {zone1 ...} -dslave2 {zone2 ...} If a set of zones are replicated by multiple slave servers, you'll have notify each server separately: -dslave1 {zone ...} -dslave2 {zone ...} FilesAuthorJoseph Tam Email: tam(at)math(dot)ubc(dot)ca Network Administrator Department of Mathematics University of British Columbia Canada V6T 1Z2 Phone: 604-822-6621 Fax: 604-822-6074 |