| commit | fe2da6ff27c73c1d102ec2189f94e8bc729d1a9b | [log] [tgz] |
|---|---|---|
| author | Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> | Sun Jan 22 20:00:24 2012 +0100 |
| committer | Antonio Quartulli <ordex@autistici.org> | Wed Apr 11 14:28:59 2012 +0200 |
| tree | 143055e9de797c3b645d453a5d0c62d5c3d8af19 | |
| parent | 20ff9d593f8ff20c2ef24498f77a8bc30b3a059a [diff] |
batman-adv: add broadcast duplicate check When multiple backbone gateways relay the same broadcast from the backbone into the mesh, other nodes in the mesh may receive this broadcast multiple times. To avoid this, the crc checksums of received broadcasts are recorded and new broadcast packets with the same content may be dropped if received by another gateway. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org>