Description:

DDclient is a small full featured client with FULL DynDNS NIC2
support, requiring only Perl and no additional modules. It runs under
most UNIX OSes and has been tested under Linux and FreeBSD. Supported
features include: operating as a daemon, manual and automatic updates,
static and dynamic updates, optimized updates for multiple addresses,
MX, wildcards, abuse avoidance, retrying failed updates, and sending
update status to syslog and through e-mail. This release may now
obtain your IP address from any interface, web based IP detection,
Watchguard's SOHO router, Netopia's R910 router, SMC's Barricade
broadband router, Netgear's RT3xx router, Linksys' broadband routers,
MaxGate's UGATE-3x00 routers, ELSA's LANCOM DSL/10 routers and now
provides Full support for DynDNS.org's NIC2 protocol. Support is also
included for other dynamic DNS services. Comes with sample scripts for
use with DHCP, PPP, and cron. See the README for more information.