On 08/30/2010 04:52 PM, Ryszard wrote:
hey ben, i've set everything up and have all the routing working etc etc. it seems as tho' there is one last issue i'm hoping you can point me in the right direction with. When the device i'm working on boots i've got hostapd starting up with two VAP's (vap0 and vap1). when i connect to on AP everything goes well and i can send and receive traffic, however when i disconnect and reconnect to the other AP it seems as tho' the client connection hangs. Inspecting syslog shows all the dhcp information for the 1st connection, however there is nothing in syslog for the 2nd connection. have you seen this, or have an idea why it may happen by chance?
Make sure both APs are configured on the same channel in hostapd? An example of two of my hostapd config files are below, in case that helps: [root@lanforge-D0-20 wifi]# more hostapd_vap0.conf ### Auto-generated by LANforge...do not attempt to modify. interface=vap0 driver=nl80211 logger_syslog=-1 logger_syslog_level=2 logger_stdout=-1 logger_stdout_level=2 dump_file=wifi/hostapd_vap0.dump ctrl_interface=/var/run/hostapd ctrl_interface_group=0 ssid= bssid=00:1f:f1:d0:0f:00 country_code=US ieee80211d=0 hw_mode=a channel=1 beacon_int=240 dtim_period=2 max_num_sta=2007 rts_threshold=2347 fragm_threshold=2346 preamble=0 macaddr_acl=0 auth_algs=3 ignore_broadcast_ssid=0 wme_enabled=0 wme_ac_bk_cwmin=4 wme_ac_bk_cwmax=10 wme_ac_bk_aifs=7 wme_ac_bk_txop_limit=0 wme_ac_bk_acm=0 wme_ac_be_aifs=3 wme_ac_be_cwmin=4 wme_ac_be_cwmax=10 wme_ac_be_txop_limit=0 wme_ac_be_acm=0 wme_ac_vi_aifs=2 wme_ac_vi_cwmin=3 wme_ac_vi_cwmax=4 wme_ac_vi_txop_limit=94 wme_ac_vi_acm=0 wme_ac_vo_aifs=2 wme_ac_vo_cwmin=2 wme_ac_vo_cwmax=3 wme_ac_vo_txop_limit=47 wme_ac_vo_acm=0 ieee8021x=0 eapol_key_index_workaround=0 eap_server=0 own_ip_addr=127.0.0.1 [root@lanforge-D0-20 wifi]# more hostapd_vap1.conf ### Auto-generated by LANforge...do not attempt to modify. interface=vap1 driver=nl80211 logger_syslog=-1 logger_syslog_level=2 logger_stdout=-1 logger_stdout_level=2 dump_file=wifi/hostapd_vap1.dump ctrl_interface=/var/run/hostapd ctrl_interface_group=0 ssid= bssid=00:1f:f1:d0:0f:01 country_code=US ieee80211d=0 hw_mode=a channel=1 beacon_int=240 dtim_period=2 max_num_sta=2007 rts_threshold=2347 fragm_threshold=2346 preamble=0 macaddr_acl=0 auth_algs=3 ignore_broadcast_ssid=0 wme_enabled=0 wme_ac_bk_cwmin=4 wme_ac_bk_cwmax=10 wme_ac_bk_aifs=7 wme_ac_bk_txop_limit=0 wme_ac_bk_acm=0 wme_ac_be_aifs=3 wme_ac_be_cwmin=4 wme_ac_be_cwmax=10 wme_ac_be_txop_limit=0 wme_ac_be_acm=0 wme_ac_vi_aifs=2 wme_ac_vi_cwmin=3 wme_ac_vi_cwmax=4 wme_ac_vi_txop_limit=94 wme_ac_vi_acm=0 wme_ac_vo_aifs=2 wme_ac_vo_cwmin=2 wme_ac_vo_cwmax=3 wme_ac_vo_txop_limit=47 wme_ac_vo_acm=0 ieee8021x=0 eapol_key_index_workaround=0 eap_server=0 own_ip_addr=127.0.0.1 If you still have no luck, please send output of: ifconfig -a route -n tail -200 /var/log/messages dmesg on your VAP machine. Thanks, Ben -- Ben Greear <greearb@xxxxxxxxxxxxxxx> Candela Technologies Inc http://www.candelatech.com -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
