Changes between Version 7 and Version 8 of HowTo/bssidFix
- Timestamp:
- Aug 25, 2006, 11:42:04 PM (18 years ago)
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HowTo/bssidFix
v7 v8 8 8 Unfortunately, this algorithm and/or implementation is not very good and even relatively small networks, nodes that have the same 'essid' will end up with different a 'bssid'. Since the wifi card drivers filter by bsssid, nodes that should be in the same ad-hoc network can't exchange packets. 9 9 10 The solution to this problem can be found by modifying the madwifi drivers (for Atheros wifi cards only), so that the bssid a node generates is a hash of the essid instead of its MAC address. This ensures that nodes with i ndentical essid's end up with identical bssid's.10 The solution to this problem can be found by modifying the madwifi drivers (for Atheros wifi cards only), so that the bssid a node generates is a hash of the essid instead of its MAC address. This ensures that nodes with identical essid's end up with identical bssid's. 11 11 12 12 Although it has not been extensively tested with non-modified nodes, this modification to the madwifi drivers should be fully backwards compatible with non-modified nodes. … … 43 43 root@node1-2:~$ make 44 44 }}} 45 * Copy the modif ed madwifi drivers to where the kernel expects them45 * Copy the modified madwifi drivers to where the kernel expects them 46 46 {{{ 47 47 root@node1-2:~$ cp /usr/src/madwifi/trunk/net80211/*.ko /lib/modules/2.6.12/net