Cisco Wireless :: BYOD Environment For Android WLC 5508
Mar 18, 2013
We have the following BYOD environment:
WLC 5508 (7.4.100.0)Cisco Identity Services EngineVersion : 1.1.2.145 Patch Version : 3
During BOYD implementation we faced some problems with Android devices:
1) The Netwrok Setup Assistant (NSA) download process corrupts during the self-provisioning process (captured on 4.1.1 and 4.2.2 version)
2) If NSA is already installed, the network setup process (downloading profile, certificate) stops at last step: connecting to network, meanwhile the connection itself successfully establishes. This bug is captured on 4.2.2 version, 4.1.1 is ok.
Google ACL is configured according to TrustSec docs and permits all traffic to google networks 173.194.0.0/16 and 74.125.0.0/16.
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Mar 26, 2013
We are deploying BYOD with Cisco ISE 1.1.2 and WLC (5508) using 802.1x authentication.Windows clients cannot connect to 802.1x SSID with the following error on ISE:Authentication failed : 12321 PEAP failed SSL/TLS handshake because the client rejected the ISE local-certificate
The client doesn't have preconfigured wifi profile or root certificate installed.The concept of BYOD suppose that you can connect your device without any installed certificates and preconfigured wifi-profiles.
The problem is that Windows 7 supplicant does not send TLS alert in pop up window, when connecting to 802.1x SSID.If this alert is seen, than you can accept it and proceed the connection. After that you will be asked to install ROOT-cert, get your own cert and etc.So, the question is: how to make the windows supplicant to show the pop-up window with TLS alert?
p.s. the attached file shows the example of pop up TLS-alert window
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Feb 4, 2010
If we have a mixed environment of 4400 and 5500 controllers will the office extend features still work or will we have to run a seperate wireless domain from the 5508 for the aps that we need office extend on?
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Jun 30, 2011
I have CUWN, WLC 5508 is installed and APs are 1142. Network is working fine but I am facing the problem with Android phone which are not browsing for internet.
Android phones connectes with wi-fi, it takes IP from DHCP well, which is pingable from any node of network. even I got be GUI of WLC on Android, but when it goes to browes for internet the message displayed " Page cannot be disply".
In same scenario if configure the Public IP on Android Phone (Via DHCP or Static) then it runs the internet smoothly.
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Nov 8, 2012
Here is what I am attempting to do.
1. I have a 1042N AP configured as a Workgroup-Bridge attaching to a Lightweight Access Point.
2. LWAPP AP is on a 5508 series Controller.
3. I have MAC Authentication configured through an Ciso ACS box running 5.2 code. And that portion is working.
4. I want to lock this WGB down even further with a second layer of security. I am thinking WPA2 -AES.
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Apr 26, 2011
Need securing a wireless environment in a hotel? The SSID has to be broadcast of course but how can we protect guests from man in the middle attacks, etc.? Currently the environment is all AP1200s with no hardware upgrades in the near future. There is also a 2811 router in place but nothing else. We would love to be able to force users to authenticate with a password in order to get out to the Internet as well.
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Aug 2, 2011
I am looking to slowly migrate some of our wireless devices (Aironet 1231 and 1232's) to the Wireless N spec - 1260's.I currently have four AP locations that I want to upgrade first before anywhere else. At the minute, these four AP's work on the 2.4Ghz G band.
how the new 1260's will work in the mixed environment. I believe I will need to purchase the 1262 (which is the dual band version) so that I can operate the AP in both the 2.4Ghz G band range and the 5Ghz N range at the same time, is this correct?If I was to purchase the 1261 (which is the single band version), will I only be able to operate in either th 2.4Ghz or 5Ghz, but not at the same time?
For the mixed environment, would you suggest the dual band version? Can I place the same SSID on multiple Radios if this is the case? Following example: Say I have the SSID called 'Company' - this at the minute is operating on the G band 2.4Ghz range. If I was to purcahse the dual band 1262, could I put this SSID on both the G radio and the N radio? Would clients with an N adapter automatically connect to the 5Ghz range (N Radio) and legacy G and B adapters automatically connect to the 2.4Ghz (G Radio)?
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Apr 15, 2012
I can't find any information that the AP1231G-A-K9 AP is supported in a 5508 Controller Based environment with Prime NCS.Could one of the experts confirm or deny?
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Jul 12, 2012
Is Aironet 1260 good for indoor LWAP or CAPWAP environment? Do we need external antenna for the Aironet 1260 access point when using it indoor?
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Nov 29, 2011
I just purchased a Toshiba Thrive tablet and I can't get it to connect to my wireless router. My router (WRVS4400N) works flawlessly with my laptop and desktop. I have spoken to a Cisco tech rep and they assured me that there is not a compatibility problem with the WPA-Personal setting I am using. When I speak to a Toshiba tech they tell me I have a router conflict. To verify this I went to my local Starbucks and low and behold it logged right on with no problem (The Starbucks system was not a protected system). This confirms to me that there is a conflict between the router and the tablet.Toshiba tells me that it is not compliant with Android but it is with Windows that is why I don't have an issue with the computers.
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Jul 16, 2012
Dir 615, hardware version E4, Firmware version 5.1.Intermittent (95% of the time), problem accessing Google using my Android via wireless. A PC using XP on the same network has no problems. Using the Android on my local library's network I have no problems.Have restored to factory default settings and reconfigured with no improvement.
Modem setup: Setup to connect to another router, UPnP disabled, DHCP server disabled, 802.11 mode -mixed 802.11n & 802.11g (Android connects using 802.11n PC uses 802.11g have forced Android to use 802.11g to no avail), Auto channel scan, (have tried fixed), Channel width 20/40, visible mode.Internet connection Dynamic IP of course it is going out through my other Dlink ADSL 2 modem router. Also disabled QOS engine.
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Jun 10, 2012
Android users can connect to our hospital guest wireless but will not have connectivity. Our wireless infrastructure is WISM based with 2 controllers on 6509 platform. We have a mixed environment of 1231, 1252 & 3502 series APs.
Had issue connecting just Android devices? All other devices connect fine.
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Oct 9, 2012
I've found that Android devices (smartphones for sure, and perhaps other devices, like Windows Vista/XP pc's with some Atheros wi-fi adapters) can't connect to our eduroam network (WPA2 Enterprise) if the Access Points (all from Cisco) also have open SSID's configured in it. Once I protect the open networks with, for instance, WPA-PSK, the Android devices immediatly get connected to the eduroam. Is there any fix that can be applied to the Access Points. Below there's a list fo AP models and IOS version we have running. I may mention that this problem doesn't occur with Access Points from other manufacturers like, for instance, Meru Networks.
In the AP's event log appears the folowing:
"Packet to client 0026.3778.081f reached max retries, removing the client"
The steps to mitigate the problem above were applied, but with no results.
PS: The Android versions may vary with the same symptom.
Device types: AP 1100; AP 1130; AP1140;AP1210;AP1250
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Jan 2, 2013
I'm trying to connect to my wireless network using an android device with certificate but with no success.I'm using a WLC4402 7.0.235.3 SSID Security (WPA2 Auth802.1X + CCKM) [code]
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Feb 19, 2013
looking for an info if Samsung SGH-1747M device running Android version 4.1.1 supported on Cisco WLC 7.4.100.0 Basically the Samsung device cannot join our test wifi (ipads and ihones are OK).
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May 27, 2013
Recently, I have configured a small Wireless Network with Cisco 2500 WLC (25 AP License) running version 7.3.101.0 ,Total 15 APs were installed and associated with the Controller successfully.I have configured WLAN with WPA2-PSK.
I came across a strage issue, where all Android devices can't access Internet via Wireless.When I checked the Controller log, the Android devices (Phones, Tablets) are successfully authenticated and associated to the Wireless Network (They got the IP Address from the DHCP Server configured on the Switch) but they can't access internet.
There is no issue with Apple devices (IPhones, IPADs) and Wireless Laptops. Even the Apple devices and laptops getting IP Assigned from the Same DHCP pool configured on the Switch.
Any issue connecting just Android devices? All other devices connect fine.
Is there any limitation/configuration on the WLC which restricts the Internet Access only to the Android devices?
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Mar 25, 2013
I am having an issue with my Android Tablet running 4.1 (Jelly Bean). It is able to the SSID, but when I try to connect - it stays connecting and then says saved, and never connects, as it does not pick up an IP address. I updated the firmware on the Aironet 1140 due to my Windows 8 pc's not connecting as well, it solved my Windows 8 problem, just not my Android Tablet problem. My Ipads do work. Just any android device I connect.
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May 24, 2011
I recently purchased a android tablet and want to access my wireless connection through my network. When the tablet recognizes my network but when I enter my router password it wont accept it. I have reset the router back to default and reset a new password and it still will not accept it.
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Dec 28, 2011
My mother in law bought my daughter a impression android tablet for Christmas it connects fine at public hotspots but I can not get it to connect to our wrt120n router at home. I have tried everything I know to add it. It asks for the password then says getting IP address then disconnects.
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Nov 23, 2011
I have a new android, MyTouch Q, through T-mobile. The phone says it is connected and the wireless icon appears, but I can't access any data or websites. I've done a hard reset, unplugged both the router and the modem for several minutes, called the phone manufacturer (LG), the carrier (t-mobile), and the internet provider (Cox cable).
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Jun 18, 2011
We have a controlled setup comprising of a 4402 WLC in our Data Centre and 1242AG LWAPs in our branches.The Wireless works well with a mixture of locally switched (h-reap) and centrally switched WLANs.I have a problem where Android devices don't seem to function as they should.I have been using an Android phone (HTC Desire, currently running 2.3.4 OS, but has been a persistant issue since 2.1) and it connects to my home wireless (and others) fine, but when connecting to the Wireless LAN at the office, it connects fine and gets assigned an IP address, but NO data flows. None, like there is no connection at all. I have just been using it on 3G. I figured it might have just been an issue with the hardware, so didn't bother too much.I have just purchase a new tablet (ASUS Transformer, Currently running 3.1 OS) and this does the same thing.I have tried publishing a new WLAN and have tried all types of encryption and authentication al the way down to open and still, no data flow. I have tried statically setting the IP details and still nothing.Interestingly, When I attended the last Cisco Live conference in Melbourne this year, I had my phone and it displayed the same behaviour on the Cisco supplied wireless, BUT, there was a second IPv6 enabled, when connected to that everything worked fine.
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Dec 21, 2011
i have Reliance Net Connect (USB modem) to connect the internet to my PC it is working well with my PC.... now i have a UTStarcom wireless Router Modem what i want to do is using the internet connection i have on my pc (which is connected via Reliance Net Connect) with the router i found, i want to share the internet with my Android Mobile is it possible to reverse the internet? i mean usually its like modem to pc i want to share my PC internet to my Mobile using the WiFi router (i have no broadband connection)
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Sep 4, 2012
I setup an accespoint on my laptop. Now I want to connect my Phone (android) to this network but, he is asking for an Ip-address I tried the following;
- give the phone a static ip address
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Aug 19, 2011
I have an issue with a brand new E4200 router. My E4200 can connect no issue with the following devices: Ipad, AppleTV, Dell Laptop, Ibm Laptop. It is also wired connected to my home PC. Internet works fine and file sharing/network works good for all the above devices.
The problem is that My wife and I's Phone can not detect the wifi network and can not connect to it. The SSID broadcast is enabled on both frequencies (2.4 and 5). I have try configuring the network manually on both the Android phones..it does not work.. it records the data but keep sayng the network is out of range (although I'm right next to the router). I hva eplayed with various channels on both frequecies and played also with the MTU size.One of the Android phone is Garmin the other Acer Liquid...different brand running both Android 2.2...
Firmware on E4200 is 1.0.02
All settings reset to Auto/MIxed for now.
WPA2 is enable with security key
SSID is enabled on both frequency
no MAC address filtering is setup
Both my phones can detect other networks and can connect fine to friends and family networks...So I suspect a compatibility problem between router an Android..I have contacted Linksys support twice with no avail. I have contacted both Acer and Garmin...they refer me to linksys
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Mar 9, 2013
Region : Turkey
Model : TL-WR1043ND
Hardware Version : V1
Firmware Version :
ISP : EXtend
I have a android box linked to my tv it works fine in wireless mode, but when I link the router to the android box hard wire, it does not recognise the hard wire link just carries on with wireless connection ?
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Jan 29, 2013
I successfully install 4 WAP321 in my company. Everything works... except captive portal on IOS, android and firefox. moreover, I notice that firefox (and android, not sure for IOS...) works ONLY if I copy/paste internet local address from IE to FIREFOX [URL] ...
To my mind, the problem is INSIDE WAP321 OS...
I openend a CISCO's case, and they allready know this problem. When I started to explain my issue, He said "oh yeah the pink page?".
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Sep 14, 2012
I installed DD-WRT on my router and placed it in bridge mode, configuring it with what I thought was my Androids IP address for the gateway. I tried with the Android IP address identified through cmyip.org, 208.54.32.156, and with the one identified through ipconfig command, 192.168.43.1. Neither address was successful. Also, I am unable to access my router using the IP address that I manually assigned to it.provide some assistance on the process of bridging from an Android to a wired PC through a router, Linksys WRT54G v3,
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Apr 20, 2013
Updated firmware was installed and settings were reviewed. Intermittently the E1500 looses its ability to connect only to our Android devices and "Cisco Connect" displays that it has lost Internet connectivity. The PC hard-wired to the E1500 and another PC connected wirelessly both work fine when this happens, despite the Cisco Connect message. The Android devices show the presence of the network, but they never "connect" - find the IP address. The problem can only be resolved by re-booting (powering off/on) the E1500. The loss of connectivity to our two Android devices and the Cisco Connect error display always are concurrent. E1500 looses connection to Android devices
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Jan 14, 2013
I did an upgrade to my firmware on the x2000 dsl router and now i cannot download apps with my android phone, i have tried everything that i can think of.
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Jan 5, 2012
I want to create a network with a bunch of routers and switches to be used as a test network for company employees to remotely login and learn networking.I don't want this network to interfere with the rest of the network in any way.I am basically trying to create a stub network or a passive network!!
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Jan 23, 2013
Currently I'm with a pure Cisco shop, running every LAN Switched infrastructure (even in the HQ datacenter) with PVST+, I'm noticing in the documentation I've read and labs I've created that RSTP is... great, and I've observed that even the uplinkfast functionality seems to be build in by just enabling rapid-pvst. Of course I'll propose a migration plan, document the network, diagram it entirely and provide effective steps to implement the change, but that's assumed from any get'go.
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Mar 11, 2012
i am using L3MPLS VPN services from a provider.They are doing QOS, like my Voice, Data, ICMP. all traffic is classified in their network and take different paths.Now sometime when we face voice issues, simple ICMP ping , TCP ping, will not give me insight if there are any packet losses, since Voice packets are taking someother path with in MPLS cloud due to DSCP marking of Voice pack to 46.is there any tool in which i can change DSCP value of my packets and test out network response? or any monitoring tool that can do this by default?i am looking for freeware at the moment or trial
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Nov 9, 2011
question 1. in the typical active directory environment and doing wireless/wired 802.1x authentication on endpoints, should ACS join as a domain computer?
question 2. for the endpoint (domain computer) join the domain, in this case is the endpoint will trust the ACS ( also domain computer) ?
question 3. what if there's a GPO policy to install the rootCA certificate toward the endpoints. In this case, ACS should issue the CSR and let the domain CA to signed as the identity certificate? Am i correct?
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