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batman-adv: mark a local client as isolated when needed

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A client sending packets which mark matches the value
configured via sysfs has to be identified as isolated using
the TT_CLIENT_ISOLA flag.

The match is mask based, meaning that only bits set in the
mask are compared with those in the mark value.

If the configured mask is equal to 0 no operation is
performed.

Such flag is then advertised within the classic client
announcement mechanism.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
This commit is contained in:
Antonio Quartulli
2013-11-16 12:03:48 +01:00
committed by Antonio Quartulli
parent c42edfe382
commit 9464d07188
5 changed files with 23 additions and 5 deletions
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2
net/batman-adv/translation-table.h
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@@ -20,7 +20,7 @@
int batadv_tt_init(struct batadv_priv *bat_priv);
bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
unsigned short vid, int ifindex);
unsigned short vid, int ifindex, uint32_t mark);
uint16_t batadv_tt_local_remove(struct batadv_priv *bat_priv,
const uint8_t *addr, unsigned short vid,
const char *message, bool roaming);