diff options
author | Aaron Dalton <aaron@FreeBSD.org> | 2006-05-25 22:25:43 +0000 |
---|---|---|
committer | Aaron Dalton <aaron@FreeBSD.org> | 2006-05-25 22:25:43 +0000 |
commit | fab0f8ee45620404534275c3540e586a008786b1 (patch) | |
tree | 7b560cfa05b15f2d7daa30c8ef70083bd1ddae48 /net/p5-Net-MAC-Vendor/pkg-descr | |
parent | ef6445d066b1c16347b49e2f079bb90d75525865 (diff) | |
download | ports-fab0f8ee45620404534275c3540e586a008786b1.tar.gz ports-fab0f8ee45620404534275c3540e586a008786b1.zip |
Notes
Diffstat (limited to 'net/p5-Net-MAC-Vendor/pkg-descr')
-rw-r--r-- | net/p5-Net-MAC-Vendor/pkg-descr | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/net/p5-Net-MAC-Vendor/pkg-descr b/net/p5-Net-MAC-Vendor/pkg-descr new file mode 100644 index 000000000000..1f75f64e0fcb --- /dev/null +++ b/net/p5-Net-MAC-Vendor/pkg-descr @@ -0,0 +1,24 @@ +The Institute of Electrical and Electronics Engineers (IEEE) assigns an +Organizational Unique Identifier (OUI) to manufacturers of network +interfaces. Each interface has a Media Access Control (MAC) address of six +bytes. The first three bytes are the OUI. + +This module allows you to take a MAC address and turn it into the OUI and +vendor information. You can, for instance, scan a network, collect MAC +addresses, and turn those addresses into vendors. With vendor information, +you can often guess at what what you are looking at (e.g. an Apple +product). + +You can use this as a module as its individual functions, or call it as a +script with a list of MAC addresses as arguments. The module can figure it +out. + +This module tries to persistently cache with DBM::Deep the OUI information +so it can avoid using the network. If it cannot load DBM::Deep, it uses a +normal hash (which is lost when the process finishes). You can preload +this cache with the load_cache() function. So far, the module looks in the +current working directory for a file named mac_oui.db to find the cache. I +need to come up with a way to let the user set that location. + +WWW: http://search.cpan.org/dist/Net-MAC-Vendor +Author: brian d foy <bdfoy@cpan.org> |