SSID keeps dropping

Good afternoon all,
I recently deployed a new 5508 controller and 2600i AP's. The controller is currently running 7.4.110 code. The AP's broadcast 4 SSID's. However one of the SSID's continuously drops the client connections. This SSID is used for our BYOD network. So users with Tablets and mobile phones are affected. I tested using my tablet and experieced frequent drops. However my company issued laptop stay connected via its SSID without dropping.
I've scanned the area for interence and found nothing. However CleanAir did indicated that there is a DECT phone sort on the floor. I'm thinking its the HVAC system and its sensors but I haven't been able to determine that yet. Anyone have any furter tips and tricks to help me determine the culprit of these dropped connection? I moved back to my floor and I am stable again. Its only that particular floor for now.

There was a bug in 7.4.60.0 in this nature where 2.4GHz SSID dissapearing for short period of time. Since you are running 7.4MR1 this was fixed in that version, but anyway have a look on it & see whether behaviour is same or not
CSCug46718-New client 802.11 auth fails 3600 or 2600 AP on 2.4GHz band after time
Only occurs on 2.4GHz band radio with CleanAir capable APs (Cisco Aironet 2600, 3500, and 3600 series Access Points) with software release version 7.4.100.0 and above.
https://tools.cisco.com/bugsearch/bug/CSCug46718
HTH
Rasika

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Wrvs4400n keep dropping wireless connection

hi there,
has anyone got problem with wrvs4400n keep dropping the wireless connection? i tried to find out anywhere but not much hints are given how to solve the issue.
i have 1.1.03 firmware installed, and currently running on
b/g/n mixed on channel 9
wpa2 personal mixed security
the rest of the settings on default
i had the router running for about 3 months and most of the time i have to either restart the server to get the wireless working again. normally the wireless works ok until few days when suddenly I just can't access the internet using the wireless.
once i replug my computer using cable, the wireless router suddenly can give me IP address and the wireless return back to normal.
i have tried to use
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none of them really works, normally after few days, 1 week top, i suddenly lost wireless connection again. the SSID still there, i can authenticate, somehow the wireless just won't give me IP address
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anyone knows of the same problem ? or has already solved the issue?

Hey Stewey,
I have a similar problem with my iMac G5. My roommate, who has an HP, bought a Linksys WRT54G when we moved in to our place and it gives me trouble with Airport sometimes. We use G only and WPA Personal. I updated the firmware in February and I swear it got a bit better, but it still goes out sometimes. If I move it just a few inches in any direction, generally it will start working again. Resetting it also helps sometimes. I don't know if its the fact that it doesn't say it's compatible with any Mac on the box, but it's annoying as all ****. My roomie rarely has problems with it (our rooms are the same distance away from the router), but my friend brought his PB over to do some work and he had trouble in my room as well. Is it Linksys, or is it Airport? I have no idea. Our router is out in the living room, next to the TV and Xbox 360, so it might be interference. If possible, try moving the router to higher ground and away from other electronics.
I tried looking up your router online to see if I could find anything else out. Didn't find too much info, but it says that you get free 24 hour tech support. You don't see that too often. If you can't figure it out, give them a call.
Good luck!

After updating to IOS7 I have lost a years worth of pictures and my wi-fi keeps dropping out. Anyone have any suggestions?

After updating to IOS7 I have lost a years worth of pictures and my wi-fi keeps dropping out. Anyone have any similar problems or suggestions?

Re wifi:
Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at
http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are drooping internet connection)
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6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Fix WiFi Issue for iOS 7
http://ipadnerds.com/fix-wifi-issue-ios-7/
iOS 6 Wifi Problems/Fixes
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
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Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
iPad: Issues connecting to Wi-Fi networks
http://support.apple.com/kb/ts3304
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.hmL
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Signal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
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http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
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http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
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Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
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http://www.pcmag.com/article2/0,2817,2372811,00.asp
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Some Wi-Fi losses may stem from a problematic interaction between Wi-Fi and cellular data connections. Numerous users have found that turning off Cellular Data in Settings gets their Wi-Fi working again.
You may have many apps open which can possibly cause the slowdown and possibly the loss of wifi. In iOS 4-6 double tap your Home button & at the bottom of the screen you will see the icons of all open apps. Close those you are not using by pressing on an icon until all icons wiggle - then tap the minus sign. For iOS 7 users, there’s an easy way to see which apps are open in order to close them. By double-tapping the home button on your iPhone or iPad, the new multitasking feature in iOS 7 shows full page previews of all your open apps. Simply scroll horizontally to see all your apps, and close the apps with a simple flick towards the top of the screen.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
Re Photos:
Get them from your backup. You do backup frequently don't you?
iPad Photo Recovery: How to Recover Deleted Photos
http://www.iskysoft.com/iphone-data-recovery-mac/ipad-photo-recovery.html
How to Restore Lost or Deleted Files from iPad
http://www.iphone-ipad-recovery.com/recover-ipad-mini-files.html
How to Recover Deleted Files from iPad
http://www.kvisoft.com/tutorials/recover-deleted-files-from-ipad.html
iSkysoft Free iPhone Data Recovery
http://www.iskysoft.com/iphone-data-recovery/
Recover iPhone/iPad/iPod touch lost data, Free.
Free recover iPhone/iPad/iPod touch lost contacts, photos, videos, notes, call logs and more
Recover data directly from iPhone or from iTunes backup
Preview and recover lost iOS data with original quality
Wondershare Dr.Fone for iOS
http://www.wondershare.net/data-recovery/iphone-data-recovery.html?gclid=CJT7i9e 6gb4CFcvm7AodbUEAJQ
Recover contacts, messages, photos, videos, notes, call history, calendars, voicemail, voice memos, reminders, bookmarks and other documents.
iPad Data Recovery Software (PC & Mac)
http://www.anysoftwaretools.com/ipad-data-recovery.html
 Cheers, Tom

WiFi stays connected but internet keeps dropping

Hi all
Got a number of wired and wireless devices on my home network, all fed by my BT HomeHub 3.
What I've noticed recently is that both my iPad and my wife's Samsung Galaxy Tab keep dropping the internet connection. The WiFi connection appears to be unaffected. We're also getting issues with other wireless devices, but to a lesser extent as we use those considerably less.
I've done all the troubleshooting I can think of to date. I've done a hard reset on my ipad, reset network settings, restored the ipad, changed the web key, but as I'm sitting here tonight not 6 feet away from my router I'm still getting internet disconnection, whilst still full bars on my wifi connection.
I've already done numerous router reboots, and now considering a factory reset. Any other suggestions? Possibly a faulty router, or too many devices on my network?

OK, full reset done on the HH3.
I haven't touched the Channel seletion at all, and it's returned the following:
Here's the results from my WiFi analyser:
My main WiFi from my router (TvLounge) is showing on channel 6. I also have another BT HomeHub 2 connected off a PowerLine adapter acting purely as a switch / WiFi access point on channel 9 (OldLounge) and finally an all-in-one PowerLine adapter and WiFi access point on channel 13 (CharlottesRoom).
As soon as I have reset the router i restored the SSID and WPA / WPA2 password to as it was beore. Directly after this, all devices successfully reconnected, and I immediately had intermittent WiFi issues on all connected devices (still connected to the router but loss of internet). At the time I was connected with x2 iPads, x1 Samsung Galaxy Tab, x1 Android phone. Throughout this time I was still able to connect to the internet via my server.

Wireless keeps dropping out

The wireless was working fine, i had it working with network-manager i then was doing some work that i wanted to do via ethernet so switched the wireless off using the switch and now it keeps dropping out, i have had to remove network-manager as it wouldnt let me connect to wired for some reason, and have tried to get wireless re-working with wifi-menu, i have delected the config and created one using the examples and using netcfg and still having no luck. I looks as if the device is going into "power saving" and wont come out, outputs below:
iwconfig
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=17 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
lsmod
Module Size Used by
btusb 12372 0
bluetooth 192120 2 btusb
fuse 69173 3
joydev 9991 0
nvidia 11219870 43
ir_lirc_codec 4027 0
lirc_dev 9039 1 ir_lirc_codec
ir_mce_kbd_decoder 3254 0
ir_sanyo_decoder 1613 0
ir_sony_decoder 1579 0
ir_jvc_decoder 1673 0
ir_rc6_decoder 2153 0
arc4 2039 2
ir_rc5_decoder 1609 0
ir_nec_decoder 1705 0
snd_hda_codec_si3054 3534 1
snd_hda_codec_realtek 61193 1
uvcvideo 72787 0
ath9k 99678 0
ath9k_common 2096 1 ath9k
videobuf2_vmalloc 2468 1 uvcvideo
ath9k_hw 339155 2 ath9k_common,ath9k
videobuf2_memops 2246 1 videobuf2_vmalloc
videobuf2_core 24030 1 uvcvideo
videodev 100859 2 uvcvideo,videobuf2_core
sdhci_pci 10833 0
coretemp 6070 0
kvm_intel 124749 0
snd_hda_intel 26180 3
kvm 373917 1 kvm_intel
sdhci 23694 1 sdhci_pci
acpi_cpufreq 5933 1
mperf 1267 1 acpi_cpufreq
firewire_ohci 31941 0
iTCO_wdt 5255 0
rc_rc6_mce 1380 0
snd_hda_codec 98033 3 snd_hda_codec_realtek,snd_hda_codec_si3054,snd_hda_intel
mmc_core 82754 2 sdhci,sdhci_pci
button 4662 0
intel_agp 10744 0
firewire_core 53173 1 firewire_ohci
psmouse 71909 0
iTCO_vendor_support 1929 1 iTCO_wdt
media 10405 2 uvcvideo,videodev
ath 15361 3 ath9k_common,ath9k,ath9k_hw
battery 6773 0
ac 2536 0
video 11276 0
processor 26855 3 acpi_cpufreq
r592 12011 0
mac80211 424764 1 ath9k
memstick 7016 1 r592
serio_raw 4689 0
tg3 139391 0
pcspkr 1899 0
microcode 12377 0
lpc_ich 10609 0
i2c_i801 9571 0
intel_gtt 15659 1 intel_agp
wmi 8379 0
compal_laptop 10890 0
i2c_core 20707 3 i2c_i801,nvidia,videodev
cfg80211 176994 3 ath,ath9k,mac80211
snd_hwdep 6300 1 snd_hda_codec
snd_pcm 75167 3 snd_hda_codec_si3054,snd_hda_codec,snd_hda_intel
snd_page_alloc 7217 2 snd_pcm,snd_hda_intel
snd_timer 18934 1 snd_pcm
snd 59989 13 snd_hda_codec_realtek,snd_hda_codec_si3054,snd_hwdep,snd_timer,snd_pcm,snd_hda_codec,snd_hda_intel
soundcore 5442 1 snd
crc_itu_t 1363 1 firewire_core
evdev 10266 13
ene_ir 11590 0
rc_core 13088 11 ir_lirc_codec,ir_rc5_decoder,ir_nec_decoder,ir_sony_decoder,ene_ir,ir_mce_kbd_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_sanyo_decoder,rc_rc6_mce
libphy 19991 1 tg3
rfkill 15604 4 cfg80211,compal_laptop,bluetooth
ext4 440434 4
crc16 1359 2 ext4,bluetooth
jbd2 78751 1 ext4
mbcache 5977 1 ext4
sr_mod 14823 0
cdrom 35520 1 sr_mod
sd_mod 29559 5
ata_generic 3338 0
pata_acpi 3451 0
uhci_hcd 23436 0
ahci 21360 4
libahci 20023 1 ahci
ata_piix 23352 0
libata 167683 5 ahci,pata_acpi,libahci,ata_generic,ata_piix
scsi_mod 133386 3 libata,sd_mod,sr_mod
ehci_hcd 41816 0
usbcore 150398 4 btusb,uhci_hcd,uvcvideo,ehci_hcd
usb_common 954 1 usbcore
lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600M GT] (rev a1)
04:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
0c:00.0 Network controller: Atheros Communications Inc. AR5418 Wireless Network Adapter [AR5008E 802.11(a)bgn] (PCI-Express) (rev 01)
0e:06.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
0e:06.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
0e:06.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
partial dmesg showing wireless
[ 1316.731261] wlan0: authenticate with 00:24:17:f1:6c:bf
[ 1316.734194] wlan0: send auth to 00:24:17:f1:6c:bf (try 1/3)
[ 1316.759285] wlan0: authenticated
[ 1316.763262] wlan0: associate with 00:24:17:f1:6c:bf (try 1/3)
[ 1316.767549] wlan0: RX AssocResp from 00:24:17:f1:6c:bf (capab=0x411 status=0 aid=5)
[ 1316.767664] wlan0: associated
[ 1316.768426] wlan0: disassociating from 00:24:17:f1:6c:bf by local choice (reason=3)
[ 1316.780126] cfg80211: Calling CRDA to update world regulatory domain
[ 1316.780767] wlan0: deauthenticating from 00:24:17:f1:6c:bf by local choice (reason=3)
[ 1316.780786] ath: phy0: TX while HW is in FULL_SLEEP mode
Any help is appreciated
Last edited by justifier (2012-11-12 21:21:07)

using the instructions at https://wiki.archlinux.org/index.php/Wi … _available
i get the following when i run wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf i have configured wpa_supplicant.conf manually
wlan0: Failed to initiate AP scan
wlan0: Failed to initiate AP scan
wlan0: Failed to initiate AP scan
wlan0: Failed to initiate AP scan
wlan0: Trying to associate with 00:24:17:f1:6c:bf (SSID='BTHomeHub2-4P9Q' freq=2457 MHz)
wlan0: Association request to the driver failed
wlan0: Associated with 00:24:17:f1:6c:bf
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:17:f1:6c:bf reason=0
wlan0: Trying to associate with 00:24:17:f1:6c:bf (SSID='BTHomeHub2-4P9Q' freq=2457 MHz)
wlan0: Association request to the driver failed
wlan0: Associated with 00:24:17:f1:6c:bf
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:17:f1:6c:bf reason=0
wlan0: Trying to associate with 00:24:17:f1:6c:bf (SSID='BTHomeHub2-4P9Q' freq=2457 MHz)
wlan0: Association request to the driver failed
wlan0: Associated with 00:24:17:f1:6c:bf
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:17:f1:6c:bf reason=0
wlan0: Trying to associate with 00:24:17:f1:6c:bf (SSID='BTHomeHub2-4P9Q' freq=2457 MHz)
wlan0: Association request to the driver failed
wlan0: Associated with 00:24:17:f1:6c:bf
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:17:f1:6c:bf reason=0
wlan0: Trying to associate with 00:24:17:f1:6c:bf (SSID='BTHomeHub2-4P9Q' freq=2457 MHz)
wlan0: Association request to the driver failed
wlan0: Associated with 00:24:17:f1:6c:bf
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:17:f1:6c:bf reason=0
wlan0: CTRL-EVENT-TERMINATING - signal 2 received

AP541N-E-K9 keeps dropping all WLAN connections

I hope someone could shed some light on an issue we have with our AP541N-E-K9 on the latest firmware.
Our issue sounds similar to this thread:
https://supportforums.cisco.com/thread/2028334
Our AP541N-E-K9 keeps dropping all WLAN connections and will not allow us to connect via WIFI. I have to switch the unit off and on but even so sometimes it will take 10 mins for the WLAN to accept new connections. Nothing has changed on the network for months as it is a very basic scenario ie Draytek DSL Router -> Cat5e cable -> AP541N-E-K9, thats it! The AP is really only used for guest access and may have about 15 staff connected via WIFI at any one time.
Thanks

Hi Alena,
I've changed the access point to use channel 1 which seemed to work for about 5 mins and then all wireless devices have dropped off and the even log keeps showing:
Apr 30 16:39:09 info hostapd wlan0: IEEE 802.11 STA 40:30:04:4b:e4:1e deauthed from BSSID 64:ae:0c:ea:ca:40 reason 3
Apr 30 16:39:09 info hostapd wlan0: IEEE 802.11 STA 14:74:11:76:97:24 deauthed from BSSID 64:ae:0c:ea:ca:40 reason 1
Apr 30 16:39:09 info hostapd wlan0: STA 14:74:11:76:97:24 WPA: pairwise key handshake timed out (no reply was received for the first message)
Apr 30 16:39:09 info hostapd The wireless client with MAC address 14:74:11:76:97:24 had an authentication failure.
Apr 30 16:39:09 info hostapd wlan0: IEEE 802.11 STA 40:30:04:4b:e4:1e deauthed from BSSID 64:ae:0c:ea:ca:40 reason 1
Apr 30 16:39:09 info hostapd wlan0: STA 40:30:04:4b:e4:1e WPA: pairwise key handshake timed out (no reply was received for the first message)
Apr 30 16:39:09 info hostapd The wireless client with MAC address 40:30:04:4b:e4:1e had an authentication failure.
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 Assoc request from 70:d4:f2:1a:ec:3d BSSID 64:ae:0c:ea:ca:40 SSID Skyfire
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 STA 70:d4:f2:1a:ec:3d deauthed from BSSID 64:ae:0c:ea:ca:40 reason 3
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 Assoc request from 70:d4:f2:1a:ec:3d BSSID 64:ae:0c:ea:ca:40 SSID Skyfire
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 STA 14:74:11:76:97:24 associated with BSSID 64:ae:0c:ea:ca:40
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 Assoc request from 14:74:11:76:97:24 BSSID 64:ae:0c:ea:ca:40 SSID Skyfire
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 STA 14:74:11:76:97:24 deauthed from BSSID 64:ae:0c:ea:ca:40 reason 3
Apr 30 16:39:02 info hostapd wlan0: IEEE 802.11 STA 40:30:04:4b:e4:1e associated with BSSID 64:ae:0c:ea:ca:40
Apr 30 16:39:01 info hostapd wlan0: IEEE 802.11 Assoc request from 40:30:04:4b:e4:1e BSSID 64:ae:0c:ea:ca:40 SSID Skyfire
Apr 30 16:39:01 info hostapd wlan0: IEEE 802.11 STA 40:30:04:4b:e4:1e deauthed from BSSID 64:ae:0c:ea:ca:40 reason 3
Apr 30 16:39:01 info hostapd wlan0: IEEE 802.11 Assoc request from 40:30:04:4b:e4:1e BSSID 64:ae:0c:ea:ca:40 SSID Skyfire

My iPad keep dropping out on Internet

My iPad keeps dropping out from safari
Debug says something about JavaScript
Any clues/solutions
Just did it while typing this !

Try #5.
Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Any idea why my iPhone4 keeps dropping its wifi connection?

I have a new iPhone4 (an upgrade for my iPhone 3GS). It has been set up for the house's wifi and does connect. The annoying thing for me is that it seems to keep dropping out of wi fi. Sometimes it recognizes it within seconds of turning on my phone & other times I need to go into settings,shut off wifi, turn it on again and hope it recongnizes the wifi. I have no problem with my Apple computer, and no one else in the household has this difficulty, some Apple products, others not. I find this frustrating because I never had this problem with my older 3GS phone. I'm sorry I took the $0.99 upgrade to the iPhone 4. Should have left well enough alone!!! Does anyone have any idea what the problem could be?

IPad dropping WiFi every few seconds after updating iOs to version 5.x
I have the same problem with my iPad 2. It was working fine when my iOS was v.4.3.3. After updating the iOs to version 5.0.1, I kept dropping my WiFi & Internet signal. I am using WPA2, and my SSID is OFF (does not broadcast).
To solve the problem, I updated iOs to v5.1. Same problem occurred. I tried using the OpenDNS as suggested.. Did not work too. WiFi stays on for 5-10 seconds before saying signal was lost. Tried to log on again - iPad replied that I cannot join the network. Tried soft & hard reset, forgetting network settings, resetting all network Setting, etc - still nothing works.
Finally, out of frustration, I turned ON my router's SSID (broadcasting openly). Guess what? My iPad WiFi is working perfectly without any dropped connection.
Please try this quick solution. It may just fix your problems. I realized that this solution may be effective for some iPad users out there. But there is a chance it may not work with others (I tried almost all suggestions in other forums - ranging from updating the wireless router firmware, using an OpenDNS, doing a soft & hard reset of the iPad, etc. Still, nothing worked for my iPad - except this simple SSID setting). Hopefully, this additional solution might help someone. Good luck :-)

My Ipad keeps dropping its wifi connection. This is a wifi only unit... Please help!

I have a 32 gig wifi only ipad that is 3 months 1 week old...rinning ios 5.0.1... It keeps dropping the wifi signal... even when I am 3 feet from hub... Please help... John

IPad dropping WiFi every few seconds after updating iOs to version 5.x
I have the same problem with my iPad 2. It was working fine when my iOS was v.4.3.3. After updating the iOs to version 5.0.1, I kept dropping my WiFi & Internet signal. I am using WPA2, and my SSID is OFF (does not broadcast).
To solve the problem, I updated iOs to v5.1. Same problem occurred. I tried using the OpenDNS as suggested.. Did not work too. WiFi stays on for 5-10 seconds before saying signal was lost. Tried to log on again - iPad replied that I cannot join the network. Tried soft & hard reset, forgetting network settings, resetting all network Setting, etc - still nothing works.
Finally, out of frustration, I turned ON my router's SSID (broadcasting openly). Guess what? My iPad WiFi is working perfectly without any dropped connection.
Please try this quick solution. It may just fix your problems. I realized that this solution may be effective for some iPad users out there. But there is a chance it may not work with others (I tried almost all suggestions in other forums - ranging from updating the wireless router firmware, using an OpenDNS, doing a soft & hard reset of the iPad, etc. Still, nothing worked for my iPad - except this simple SSID setting). Hopefully, this additional solution might help someone. Good luck :-)

My iPad Air keeps dropping wifi

my iPad Air keeps dropping wifi, i have rebooted it, restarted it, and i have had no luck. help please.

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at
http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are drooping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Fix WiFi Issue for iOS 7
http://ipadnerds.com/fix-wifi-issue-ios-7/
iOS 6 Wifi Problems/Fixes
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
iPad: Issues connecting to Wi-Fi networks
http://support.apple.com/kb/ts3304
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.hmL
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Signal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
10 Ways to Boost Your Wireless Signal
http://www.pcmag.com/article2/0,2817,2372811,00.asp
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Some Wi-Fi losses may stem from a problematic interaction between Wi-Fi and cellular data connections. Numerous users have found that turning off Cellular Data in Settings gets their Wi-Fi working again.
You may have many apps open which can possibly cause the slowdown and possibly the loss of wifi. In iOS 4-6 double tap your Home button & at the bottom of the screen you will see the icons of all open apps. Close those you are not using by pressing on an icon until all icons wiggle - then tap the minus sign. For iOS 7 users, there’s an easy way to see which apps are open in order to close them. By double-tapping the home button on your iPhone or iPad, the new multitasking feature in iOS 7 shows full page previews of all your open apps. Simply scroll horizontally to see all your apps, and close the apps with a simple flick towards the top of the screen.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Safari keeps dropping down this error message when ever i try to log on to any website safai can't verify the identity of the website ( e.g.. any address ) and the drop down has three choices to click on or else you can't go foward., they are check certif

Safari keeps dropping down this error message when ever i try to log on to any website safai can't verify the identity of the website ( e.g.. any address ) and the drop down has three choices to click on or else you can't go foward., they are check certificate ______ cancel ______ continue.... This thing is so annoying when trying to go somewhere i just want the error message to go away.

In your Keychain under 'login' delete the VeriSign certificates and then quit and restart all browsers/itunes/app store.
http://apple.stackexchange.com/questions/180570/invalid-certificate-after-securi ty-update-2015-004-in-mavericks

WiFi on iPhone 5S 7.0.6 keeps dropping WiFi then not reconnecting

This is my third iPhone, had a 3GS, 4S and now this 5S. While I love my iPhone it is always dropping my WiFi connection at home. I have a Retina Macbook Pro which has zero problems, there's also two 4S's, a 5C and three iPads all connecting no problem. Well the iPad Mini has now started having problems recently.
I find my connection has dropped and now is on very slow cellular. I go to WiFi in settings and click on my home network (extremely fast fibre). When I click on it the iPhone asks for my WiFi password. So I enter my password for the hundredth time and it just doesn't connect.
I have to spend ages turning my iPhone and router off and on again. This has been going on since I got the phone in December.
I am a seriously unhappy customer here Apple, I've spent thousands of pounds on your products and this is unacceptable, feels like a downgrade compared to my 4S which never set a foot wrong. I imagine it's related to iOS 7 than the hardware.
I have seen others have had this issue and want an answer, I'm really hope iOS 7.1 fixes this, there's so many little bugs and inconsistancies with this OS, feels unpolished.
WPA2 secured, 2.4GHz in a quiet rural area with next to no interfearance.
Yours
A disgruntled customer

Same problem with iPad3 wifi+cellular. Since iOs 7.0.6 the wifi on the device became unusable. Immediately after implementing this crap update, wifi connection keeps dropping in every 2 minutes. I tried to reset the device twice, even restore network settings, but doesn't help. All other devices have the same stable connection at home, than before. The problem is the IOS 7.0.6 update! This is ridiculous! Quality is significantly dropped since ios 5.1.1. The head of this developer department must be fired out! Now I cannot use my wifi at all!

Connection keeps dropping and speed is getting slo...

Hi,
I have had infinity over a week now and after having a speed of 50M and a ping of 17 each day it has dropped and is now iro 34M and ping of 37. What is of more concern is my connection is keeps dropping. Has happened every day - DSL light going off on Infinity box and homehub. I did a speed check on BT wholesale and it seems my ip profile has been dropped down to 36M.
I am connecting wireless and have tried a different channels, tried using DNS even tried a new HH3 as I had a spare. But as yet no improvement. Anyone any ideas?
Thanks in advance.

You could have a fault, to check do the following.
1. Visit this link https://www.bt.com/consumerFaultTracking/secure/faults/tracking.do;jsessionid=2W59QB2TvDGLZST41KJS2T...
2. Make an account with your BT Account number, this is different to your forum account.
3. Once the account is created re-visit the link from instruction #1 and login
4. Now you want to click on "Check my line now"
5. You should see your telephone number in a box, make sure that box is ticked if not enter your number.
6. Click on "Check my line" once step 5 has been completed
7. Make sure the details are correct, select the most relavant problem to you. I find the most common is the top selection "I've removed all equipment...."
8. Finally, Click "Check my line" **MAKE SURE NO ONE IS USING THE PHONE** Once completed, post the results contact a mod if a fault is found.
If this helped you please click the Star beside my name.
If this answered your question please click "Mark as Accepted Solution" below.

Internet connection keeps dropping at night

I'm having a bit of a weird problem with my internet connection. I connect via an ethernet cable and the connection keeps dropping. It generally starts after 7pm and seems to be every 40 minutes. I have changed the microfilters and ethernet cable but I'm still getting this problem. The really weird thing is that all four lights on the hub are blue but the computer cannot connect to the router. Sometimes the connection will just drop other times it will say limited connection. I've finally had to resort to windows diagnostics and sometimes even that doesn't work. I swapped my black hub with the old white one and I didn't have this problem of the connection dropping but my connection speed dropped to 1.5 - 2mb.
I was thinking maybe there was something wrong with my ethernet card but now I think it must be something in the black hub because the white one worked. Am I correct in thinking I need a new router?
ADSL line status
Connection information
Line state
Connected
Connection time
0 days, 0:12:42
Downstream
10,407 Kbps
Upstream
1,232 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.5
Latency type
Interleaved
Noise margin (Down/Up)
6.4 dB / 6.3 dB
Line attenuation (Down/Up)
35.0 dB / 18.7 dB
Output power (Down/Up)
0.0 dBm / 12.9 dBm
Loss of Framing (Local)
0
Loss of Signal (Local)
0
Loss of Power (Local)
0
FEC Errors (Down/Up)
977 / 4294967264
CRC Errors (Down/Up)
0 / N/A
HEC Errors (Down/Up)
N/A / 0
Error Seconds (Local)
0
BT speedtester
Download speed achieved during the test was - 8442 Kbps
For your connection, the acceptable range of speeds is 4000-21000 Kbps.
IP Profile for your line is - 9181 Kbps

Hi lostof,
If you can fill out the contact us form in the "about me" section of my profile we can have a look for you.
Cheers,
Chris
BT Moderator Team.
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’.

ASA 5505 Site to Site VPN keep dropping

Hi all,
I have an issue with my site to site VPN.
I have 4 sites connected to my main HQ site via Cisco ASAs 5505 firewalls. The problem is that once and then the sites disconnected from my main site. This disconnection is not happening at the same time for the the 4 sites. For example, it might be different site each time disconnected.
Could you please advice any suggestions. Let me know if you want to post the firewall's configurations.
Thank you for your time
BR
Leon Nicolaou

Hi,
Regarding the above issue, the site-to-site vpn connection still keeps dropping.
I have attached for you some logs and configurations in order to have a better view.
x.x.138.1 - HQ site
x.x.x.241 - Branch 1
x.x.139.253 - Branch 2
** I have attached configuration of two branches and the HQ site.
Thank you.

SSID keeps dropping

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