DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

HS 2.0: Add mechanism for disabling DGAF

Browse source 
disable_dgaf=1 in hostapd.conf can now be used to disable downstream
group-addressed forwarding (DGAF). In this configuration, a unique
GTK (and IGTK) is provided to each STA in the BSS to make sure the
keys do not match and no STA can forge group-addressed frames.

An additional mechanism in the AP needs to be provided to handle some
group-addressed frames, e.g., by converting DHCP packets to unicast
IEEE 802.11 frames regardless of their destination IP address and by
providing Proxy ARP functionality.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2011-10-18 12:38:32 +03:00 • committed by Jouni Malinen
parent 19a8ad9944
commit 8342185012
9 changed files with 55 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/ap/wpa_auth.h
View file

@ -158,6 +158,7 @@ struct wpa_auth_config {
int pmk_r1_push;
int ft_over_ds;
#endif /* CONFIG_IEEE80211R */
int disable_gtk;
};
typedef enum {