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Allow client isolation to be configured (ap_isolate=1)

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Client isolation can be used to prevent low-level bridging of frames
between associated stations in the BSS. By default, this bridging is
allowed.
This commit is contained in:
Felix Fietkau 2010-11-09 16:27:15 +02:00 • committed by Jouni Malinen
parent 5a5009dc92
commit d3b4286967
4 changed files with 22 additions and 0 deletions
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1
src/ap/ap_config.h
View file

@ -199,6 +199,7 @@ struct hostapd_bss_config {
struct mac_acl_entry *deny_mac;
int num_deny_mac;
int wds_sta;
int isolate;
int auth_algs; /* bitfield of allowed IEEE 802.11 authentication
* algorithms, WPA_AUTH_ALG_{OPEN,SHARED,LEAP} */

15
src/ap/ap_drv_ops.c
View file

@ -281,6 +281,14 @@ static int hostapd_set_radius_acl_expire(struct hostapd_data *hapd,
}
static int hostapd_set_ap_isolate(struct hostapd_data *hapd, int value)
{
if (hapd->driver == NULL || hapd->driver->set_intra_bss == NULL)
return 0;
return hapd->driver->set_intra_bss(hapd->drv_priv, !value);
}
static int hostapd_set_bss_params(struct hostapd_data *hapd,
int use_protection)
{
@ -331,6 +339,13 @@ static int hostapd_set_bss_params(struct hostapd_data *hapd,
ret = -1;
}
if (hostapd_set_ap_isolate(hapd, hapd->conf->isolate) &&
hapd->conf->isolate) {
wpa_printf(MSG_ERROR, "Could not enable AP isolation in "
"kernel driver");
ret = -1;
}
return ret;
}