Inadyn 2.2

Inadyn is a small and simple DDNS client with HTTPS support, both GnuTLS and OpenSSL are supported. Inadyn is commonly available in many GNU/Linux distributions, used in off-the-shelf routers and Internet gateways to automate the task of keeping your DNS record up to date with any IP address changes from your ISP. It can also be used in installations with redundant (backup) connections to the Internet.

Tags ddns dns monitoring c console daemon windows linux unix
License GNU GPL
State stable

Recent Releases

2.210 Aug 2017 07:40 minor feature: Some bug fixes, but mostly general robustness improvements and native Debian packaging.
2.105 Dec 2016 18:25 minor feature: Use HTTPS instead of HTTP by default. Support for disabling HTTPS for checkip-server, per provider. Idea from Valery Frolov. Add -I,--ident=NAME option for syslog+pidfile name. Deprecate --pidfile=NAME option in favor of --ident=NAME . Custom update URL parser. Support for detecting OpenSSL v1.1. Clarify use of public vs private IP. It is possible. to register private IP addresses in a public DNS. Clarify --foreground option in man page. Document minimum required versions of libite and libConfuse. Portability, replace __progname with a small function, replace m with s and strerror(errno).
2.015 Sep 2016 06:45 minor feature: New configuration file format using libConfuse . Radically simplified command line, a.conf file is now required. Reorganized SSL code, split ssl.c into openssl.c and gnutls.c . Strict HTTPS certificate validation is now default. To disable this use strict-ssl = false in the.conf file. Certificate validation uses trusted CA certificates from the system with fall-backs to certain known locations. To override this default handling a ca-trust-file = FILE setting in inadyn.conf can be used to provide the path to another CA cert bundle, in PEM format. Massive overhaul of inadyn(8) and inadyn.conf(5) man pages. Support for reading address from interface, including IPv6 addresses. Support for calling an external script to get the IP address. Support for multiple users @ same provider, idea from Valery Frolov: provider default@no-ip.com:1 username = ian password = secret alias = flemming.no-ip.com. provider default@no-ip.com:2 username = james password = bond alias = spectre.no-ip.com. . Support for ddnss.de and dynv6.com, contributed by Sven Hoefer. Support for spdyn.de, on request from Frank Röhm. Support for strato.com, contributed by Duncan Overbruck. Support for disabling IP address validation: verify-address = false . Refactored memory handling and privilige separation to simplify code. Refactored logging and backgrounding to simplify code. Removed old compatibility symlinks and other required GNU specific files, we now distribute and install README.md and ChangeLog.md. Add HTTPS certificate validation for OpenSSL/LibreSSL. Use GnuTLS native API for HTTPS. DuckDNS: now requires 'www.' prein server URL. By Frank Aurich. Poodle SSL_MODE_SEND_FALLBACK_SCSV not needed. Remove support for custom pidfile. Relocate cache files /var/run/inadyn to /var/cache/inadyn. . --drop-privs does not work. Add actual permissions check to os_check_perms() . Support for fully customizable update URL. Only use HTTPS connection for DNS update
2.0-rc211 Sep 2016 21:25 minor feature: New configuration file format using libConfuse. Radically simplified command line, a.conf file is now required. Support for reading address from interface, including IPv6 addresses. Support for calling an external script to get the IP address. Support for multiple users @ same provider, idea from Valery Frolov: provider default@no-ip.com:1 username = ian password = secret alias = flemming.no-ip.com. provider default@no-ip.com:2 username = james password = bond alias = spectre.no-ip.com. . Support for ddnss.de and dynv6.com, contributed by Sven Hoefer. Support for spdyn.de, on request from Frank Röhm. Reorganized SSL code, split ssl.c into openssl.c and gnutls.c . Strict HTTPS certificate validation is now default. To disable this use strict-ssl = false in the.conf file. Massive overhaul of inadyn(8) and inadyn.conf(5) man pages. Refactored memory handling and privilige separation to simplify code. Refactored logging and backgrounding to simplify code. Removed old compatibility symlinks and other required GNU specific files, we now distribute and install README.md and ChangeLog.md. Add HTTPS certificate validation for OpenSSL/LibreSSL. Use GnuTLS native API for HTTPS. DuckDNS: now requires 'www.' prein server URL. By Frank Aurich. Poodle SSL_MODE_SEND_FALLBACK_SCSV not needed. Remove support for custom pidfile. Relocate cache files /var/run/inadyn to /var/cache/inadyn. . --drop-privs does not work. Add actual permissions check to os_check_perms() . Support for fully customizable update URL. Only use HTTPS connection for DNS update, not checkip.
2.0-rc124 Jun 2016 13:05 minor feature: New configuration file format using libConfuse. Radically simplified command line, a.conf file is now required. Support for reading address from interface, including IPv6 addresses. Support for calling an external script to get the IP address. Support for multiple users @ same provider, idea from Valery Frolov: provider default@no-ip.com:1 username = ian password = secret alias = flemming.no-ip.com. provider default@no-ip.com:2 username = james password = bond alias = spectre.no-ip.com. . Support for ddnss.de and dynv6.com, contributed by Sven Hoefer. Support for spdyn.de, on request from Frank Röhm. Reorganized SSL code, split ssl.c into openssl.c and gnutls.c . Strict HTTPS certificate validation is now default. To disable this use strict-ssl = false in the.conf file. Massive overhaul of inadyn(8) and inadyn.conf(5) man pages. Refactored memory handling and privilige separation to simplify code. Refactored logging and backgrounding to simplify code. Removed old compatibility symlinks and other required GNU specific files, we now distribute and install README.md and ChangeLog.md. Add HTTPS certificate validation for OpenSSL/LibreSSL. Use GnuTLS native API for HTTPS. DuckDNS: now requires 'www.' prein server URL. By Frank Aurich. Poodle SSL_MODE_SEND_FALLBACK_SCSV not needed. Remove support for custom pidfile. Relocate cache files /var/run/inadyn to /var/cache/inadyn. . --drop-privs does not work. Add actual permissions check to os_check_perms() . Support for fully customizable update URL. Only use HTTPS connection for DNS update, not checkip.
1.99.1509 Sep 2015 19:41 minor bugfix: Improve support for retrying IP update on connectivity problems or similar, several fixes. Fix regression from 1.99.14 where pidfile was no longer created. New API for the IPv6 tunnelbroker.net service.
1.99.1414 Jul 2015 15:51 minor feature: Improved support for configuring custom DDNS providers and support for running in Windows, using Cygwin!
1.99.1308 Feb 2015 07:27 minor feature: Minor bug fixes and added support for http://dtdns.com, https://www.ovh.com and https://domains.google.com