# bddc - Bash Dyn DNS Checker # # http://bddc.klienux.org/ # # Copyright (c) <2006 - 2011> <florian[at]klien[dot]cx> # # # # Permission is hereby granted, free of charge, to any person obtaining a copy # # of this software and associated documentation files (the "Software"), to # # deal in the Software without restriction, including without limitation the # # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # # sell copies of the Software, and to permit persons to whom the Software is # # furnished to do so, # # subject to the following conditions: # # # # # # The above copyright notice and this permission notice shall be included in # # all copies or substantial portions of the Software. # # # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS # # IN THE SOFTWARE. # * What is bddc * 'bddc' stands for 'Bash Dyn DNS Checker'. i wrote bddc because i wanted a small and easy editable program to keep track of my changing IP-address. bddc grew to a full equipped bash script that should fulfill the needs of the average dyn dns user in any way. * Features * the features of bddc in the current version: receiving IP from: * ifconfig * a remote website * a local network router. - DLink DI-624 - DLink DI-624+ - DLink DI-524 (included since version 0.3) - Netgear TA612V - Netgear WGT-624 - Digitus DN 11001 - Philips Wireless PSTN (since version 0.0.9.3, and not yet confirmed to work) - Westell 327W DSL Router (since version 0.0.9.4, and not yet confirmed to work) - La Fonera (tested on Model: FON2100A/B/C, Firmware 0.7.1 r3) ...more to come... updating your new IP is possible with: * afraid.org * dyndns.org * no-ip.com ...suggestions are welcome... other features: * checking if the dns update did work * lightweight and easy editable. * dynamically searching for available fetching tools (currently wget or curl). * running on many different platforms. (any Linux, Mac, OpenWrt...) * Changelog * 0.3.9: added twitter support. you can twitter the logs now. 0.3.5: added check for private IPs. update is really useless with e.g. 192.168.0.1. 0.3.3: fixed codebreak from whatismyip.com. 0.3.2: changed handling of errors from afraid.org. 0.3.1: little bugfix on an infinite update loop, when afraid.org returns an ERROR on "ip did not change". fixed an issue with non maching ip for Dlink624 on wrt enironments. 0.3: fixed issue on "expr substr" for mac users. added support for DLink DI-524. 0.2: added support for La Fonera. 0.1: now running on wrt environments, with busybox. fetching ip from many different remote websites. dynamically searching for available fetching tools. added an extra logging level for additional status information. 0.0.9.4: added support for Westell 327W DSL Router. 0.0.9.3: added support for Philips Wireless PSTN. 0.0.9.2: added some comments, for easier configuration. 0.0.9.1: major bugfix in DLink section. you see it in line 330. 0.0.9: bugfix in ping check, disabled it in default settings. 0.0.8: added support for Digitus DN 11001, added ping check feature (checks for success of dns update). 0.0.7: bugfixes, catching timeouts for curl requests, added logout for netgear routers. 0.0.6: added support for no-ip.com. 0.0.5: added support for Netgear TA612V, Netgear WGT-624. 0.0.3: support for D-Link DI-624, afraid.org and dyndns.org.