aboutsummaryrefslogtreecommitdiffstats
path: root/wpa_supplicant/wpa_supplicant.conf
diff options
context:
space:
mode:
authorJouni Malinen <j@w1.fi>2012-12-25 18:43:07 (GMT)
committerJouni Malinen <j@w1.fi>2012-12-25 18:43:07 (GMT)
commit2474ce4542e594ad9b8155813211c9e8b46e218d (patch)
tree30c274a1341657e451953d4e893fc03789f8f169 /wpa_supplicant/wpa_supplicant.conf
parent62120d59b4d674e02c519aeac8ffac1adaa34a9b (diff)
downloadhostap-2474ce4542e594ad9b8155813211c9e8b46e218d.zip
hostap-2474ce4542e594ad9b8155813211c9e8b46e218d.tar.gz
hostap-2474ce4542e594ad9b8155813211c9e8b46e218d.tar.bz2
Document bgscan configuration options
Signed-hostap: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'wpa_supplicant/wpa_supplicant.conf')
-rw-r--r--wpa_supplicant/wpa_supplicant.conf17
1 files changed, 17 insertions, 0 deletions
diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index 40520d2..381ab47 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -494,6 +494,23 @@ fast_reauth=1
# set, scan results that do not match any of the specified frequencies are not
# considered when selecting a BSS.
#
+# bgscan: Background scanning
+# wpa_supplicant behavior for background scanning can be specified by
+# configuring a bgscan module. These modules are responsible for requesting
+# background scans for the purpose of roaming within an ESS (i.e., within a
+# single network block with all the APs using the same SSID). The bgscan
+# parameter uses following format: "<bgscan module name>:<module parameters>"
+# Following bgscan modules are available:
+# simple - Periodic background scans based on signal strength
+# bgscan="simple:<short bgscan interval in seconds>:<signal strength threshold>:
+# <long interval>"
+# bgscan="simple:30:-45:300"
+# learn - Learn channels used by the network and try to avoid bgscans on other
+# channels (experimental)
+# bgscan="learn:<short bgscan interval in seconds>:<signal strength threshold>:
+# <long interval>[:<database file name>]"
+# bgscan="learn:30:-45:300:/etc/wpa_supplicant/network1.bgscan"
+#
# proto: list of accepted protocols
# WPA = WPA/IEEE 802.11i/D3.0
# RSN = WPA2/IEEE 802.11i (also WPA2 can be used as an alias for RSN)