I continue to publish some my coding. Hostcheck is a simple Perl script that can be useful to quickly check if a list of host is up. It just read a host file and check if the host are available doing a ping test or trying to open a socket. Nothing great, but it may [...]
Netios 0.72 fixes some bugs with the show_run mode and large config files. I also found some issues concerning the prompt detection, so it should be fixed now. Complete changelog : 2010-01-14 (0.72) Jean-Christophe Baptiste <jc@phocean.net> * ciscoclass.py : forgot to remove a debug print * ciscoclass.py : finish and fix a bunch of bugs [...]
I release a new version of Netios : 0.71. There are a lot of changes, starting with cosmetics, but the biggest one is the support of multiprocessing. It is now able to process several routers at the same time, so using it on a large list of machines results in a big speed up. A [...]
I just released an alpha release of a little tool that may help network administrators with a large park of Cisco routers or switches : Netios is a little tool aimed to help network administrators to administrate a large number of Cisco network devices. Providing it with a list of equipments, it connects within SSH [...]
Interesting article to read about IPv6 tunneling and security aspects. The commends are worth reading too. Follow this link.
GNS3 is configure to use Xterm by default. If you are on Gnome, you may want to use the Gnome terminal. The proper command to set is :
I got this weired message while trying to save a configuration : Looks scary at first, but normally it should be solved with a single command : I guess that there are little chances the issue remains after that, but if so, well, you may be in trouble…
I had some trouble today at office with monitoring flows going through a MLS switch. The Nfsen collector was working well for our routers, but I came to realize there were something definitely wrong with the traffic going through a Cisco 6500 switch. The traffic reported was way below the real one. After some research, [...]
