Cisco :: 4402 / WLAN Broadcasting On Wrong WAPs?
Oct 2, 2011Have a cisco 4402 manage. console and 1131AG WAPs I have a specific test LAN for one WAP but shows up on others WAPs too.
View 2 Replies
ADVERTISEMENT
Cisco Wireless :: 5508 - 350 WAPs Are Not Retaining WLAN-ID When Rebooted
Jun 28, 2011I have 350 WAP (1142n) running of two WLC 5508 (IOS version 7). WLCs are not located on the same subnets/locations and are not configured as mobility groups. The vlan ids on both wlcs are not identical.
[Code].....
Cisco Wireless :: WLC-4402-25-K S/W - Upgrade Went Wrong
May 3, 2012WLC-4402-25-K S/W - Primary and Secondary Controllers were running 4.2.130 to begin with. Customer upgraded remotely using NCS - Primary to 4.2.209 and then to 7.0.230 and all that went fine and is in Production.
Then customer upgraded Secondary also using NCS also from 4.2.130 to 4.2.209 in preparation to upgrade to 7.0.230 and he lost contact with the controller. Sent a technician to site to troubleshoot by connecting to Serial Port. Technician #ESCAPED out of the boot sequence and from the BOOT MENU tried to boot the Primary Image and it failed with CRC error on Flash. He then tried to boot the Backup image and had the same problem. He then tried to manually load 7.0.230 - ER (Boot Software) using TFTPD32.EXE and that went fine. He then tried to load 7.0.230 "aes" S/W - The big over 70 MB file and went through most of the file transfer but failed saying:
ERROR: Transfer Failed.
TFTPD32.EXE said something like "Data Packet too Short or some such thing". Sorry did not write down what TFTPD32.EXE said.
Then we thought "may be" a power cycle of the unit is required after the ER Boot Loader Image was loaded. When we did that the unit died. That is - no communication with the Serial Port. We don't think we have any choice other than RMA - Do we?
Customer says he did read and follow this link - especially Table 10-1. {URL}. He said he used NCS to do the Upgrade. I a not familiar with NCS.
Cisco :: Setting Up NPS With 4402 Wlan Controller?
Jul 4, 2011I am currently running a Cisco 4402 Lan controller, I have a Wlan that is running unsecured and i wanted to add a simple web policy log in, so i set up an NPS server on a local DC. I have the two talking . when i go to login at the web login page I get the Error Login Error. When i look at the NPS logs it says: "Network Policy Server granted full access to a user because the host met the defined health policy" . So it has to be in my Cisco set up somewhere seems pretty simple
View 2 Replies View RelatedCisco :: 4402 - DHCP Not Passing On One Particular WLAN
Nov 27, 2012We currently have a cisco 4402 with firmware version 6.0.182.0 and 4 WLANs currently running on it, we found the need to add an additional WLAN and after the configuration was completed and I tried to connect to it I found that we are not getting an address. If i connect a laptop to the VLAN I can get an IP and am able to browse. If i hard code an IP into a device and connect to the wireless i am able to connect and browse.
View 7 Replies View RelatedCisco :: 4402 WLAN Controller - New Clients Not Getting IP?
Jan 14, 2013Recently (within the past 2 months) I've been having some issues with my 4402 wLAN controller.
The issue is thus:
1) New wireless clients (those without exsisting DHCP leases) are unable to properly connect to our wireless network.
2) Those same systems (and other systems) have no issue getting online via a wired connection (where available).
3) Devices like iPad, tablets, laptops partially connect but do not get a valid IP address.
Our config:
1) DHCP is handled by a seperate server (NOT the 4402 - it's DHCP setting is disabled)
2) Our wLan is not on a seperate network than our wired LAN
3) Wireless devices attempting to connect include iPads and laptops mostly.
4) We're a school with about 300 systems (primarily Windows XP machines).
5) 25 access points controlled by the 4402 (our only wLAN controller)
Important Notes:
1) No configuration changes have been made to DHCP or the 4402 device in a couple years.
2) 4402 Software Version = 4.0.217.0
The problem first showed up a bit over a month ago. I first thought the issue was DHCP server related , so I started there and didn't find any obvious issues. I did restart the DHCP server (which at that point had an uptime of somewhere over 700 days).
I then also checked the web interface of the 4402 to see what it was reporting. I noticed a somthing:A) As shown in the "WLAN_Issue_EDIT.png" the client count on the controller is showing 628 current clients. We don't have many devices in our entire campus.
I rebooted the controller after hours and that seemed to allievete the issue. Since then, the current client count hasn't ever gone above 60.
Now today I'm having the same issue regarding new clients getting IP addresses. The client count isn't real high on the WLAN controller and I don't see any other obvious issues. I'm torn between this being a DHCP issue or the controller issue (or a combination of the two).
The reason I don't think it's directly DHCP related is that all wired clients seem to be getting address fine.Plus, I've set my tablet device to a static address and it still cannot connect via wifi.
**Update** I've now rebooted the controller and the problem persists (at least on the nearby iPad - Will confirm other devices shortly).
Cisco :: 4402 WLAN Controller - User Getting Disconnected?
May 29, 2013I have a Cisco 4402 Wireless LAN Controller and 4 x AIR-LAP1131AG-A-K9 access points.We run a combination of [WPA +WPA2]Auth(802.1x) as well as [WPA2]Auth(PSK), most people have their own login credentials...The primary client devices are MacBooks and iPhones, with some Windows and other mobile manufacturer being the minority.
The Issue I have one user (using a recent MacBook Air, latest OS, using Auth(802.1X) ), that keeps getting disconnected for no apparent reason, the user account has been setup exactly the same as every other user and his laptop doesn't have this issue when connected to other WiFi networks.It's worth noting: I noticed this particular user has a lot of "Decrypt Failed" (currently 213) associated with his MAC address, no other user on our network has a single "Decrypt Failed" associated with their MAC...
Cisco Wireless :: 4402 Adding New Subnet To Existing WLAN
Nov 23, 2012Moblie WLAN range 192.168.1.0/24.Default Gateway: 192.168.1.1 - Firewall..Next available range to add more addresses are 192.168.11.0/24..Current range is having IP address issues..I have seen a feature in 4402 controller that I can assigne second address range to exisgint SSID Mobile.What should I set the default gateway for 192.168.11.0/24 range?How can I point all mobile users traffic to the firewall as default gateway without creating additional interface on the firewall?I really do not want to create another vlan and interface in the network to just add another 255 addresses if tehre is any option?
View 3 Replies View RelatedCisco Wireless :: How To Use Mac Filtering With Wildcards On 4402 Wlan Controller
Aug 3, 2011we use wlc 4402 (Software Version 7.0.98.0) and want to allow only several wlan nic vendors to connect to a wlan ssid.According to this, is it possible to configure MAC Filtering with wildcards, e.g. aa:bb:cc:* ?
View 1 Replies View RelatedCisco :: WLC 4402 / Order Of WLAN Profiles In AP Group From MIB Files
May 19, 2009WLC Model
---------
WLC 4402
Software Version
----------------
5.2.178
Problem Statement
-----------------
Do we have any Cisco WLC MIB to get WLAN profile (Order in which WLAN profiles are added inside an AP Group) information present in an AP group?
Cisco WAN :: Upgrade WLC 4404 From OS 6 To 7 Lost All WAPs
Jun 29, 2012Upgraded our WLC 4404 from 6 to 7 so we could upgrade some WAPs to 3500i. After upgrading all 8- 1120 and 1240s connectivity were lost.
We reverted back to OS 6 and all came back to Controller
WLC Software version = 6.0.199.4
WLC Emergnecy Image Version = 7.0.235
[Code].....
Our vendor states this should be a compatible mix and they are also checking as to why it is not working as planned.
Roaming Network With Multiple WAPs?
Sep 27, 2011Just checking in to ask about setting up a network with multiple WAPs. Right now, I have it set up with two WAPs, and can roam seemlessly between the two. Same security, SSIDs, etc. I have one broadcasting on channel 1, and the other on channel 11.What I wanted to ask is this: in the future, I'd like to add two wireless access to a different network that exists in the same building. So I'd have two more WAPs, broadcasting a different network with a different SSID. I can assign one to channel 6, but the last WAP will not have a non-overlapping channel to use. Is that going to cause interference issues?
View 2 Replies View RelatedCisco Wireless :: WLC 2504 And DHCP With 3602 Series WAPs?
Apr 17, 2013I am looking to enable the internal DHCP on my WLC. I have enabled it and it seems to be operating correctly but I think my routing and or settings allowing me to access anything beyond the private network is wrong.
DHCP is handing out correct IP info and DNS info. How do I route the new private network (10.1.9.*) out to our existing 10.1.4.1. (management IP is 10.1.4.253) Can this be done within the WLC ?
Cisco Wireless :: WLC 5508 Migrating With Clients Connecting To Old WAPs?
Aug 26, 2012I'm working on migrating autonomous WAPs to lightweight mode in a WLC 5508. Some of the older WAPs are being decommissioned at the same time.
One issue I have found is that after replacing an old WAP in autonomous mode with a new WAP (3502); some clients near the coverage of this new LWAPP are now connecting to another WAP in autonomous mode that has not been converted or replaced yet; but that is located quite far away from where these clients are, actually two floors down. Users on these clients have reported wifi dropouts, which is obvious due to the distance where the old WAP is. A workaround that seems to work is removing the wifi profiles in the client machines and recreating them again, which is not a good solution for all of the wifi profiles we have in place. At this point of time we still need to have the older WAPs until they are all replaced.
How can I get clients connecting to a LWAPP that is closer to their location? I'm wondering what causes those clients to look for an existing older WAP rather than connecting to the new LWAPP, which is broadcasting the same SSID closer to where they aree. Bear in mind that the new LWAPP is working fine and has live sessions working just fine.
Cisco Wireless :: WAP4410N Manually Reboot WAPs In Order To Resolve Sporadic Connectivity
Sep 22, 2009We have about 20 of the above WAPs in our company network and are quite satisfied with the performance.However occasionally we need to manually reboot the WAPs in order to resolve sporadic connectivity issues that cannot be resolved on the client devices. In order to optimize the performance we would like to automatically restart our WAPs at a certain time (e.g. at night) on a daily or weekly basis.We are currently using WAP4410N-fw-2.0.0.5-K9.
View 4 Replies View RelatedCisco Wireless :: 5500 WLC And 3600 WAPs / Reference Document For Devices Supported Under 5Ghz
May 5, 2013I am looking for a reference document for the type of devices that are supported under 5Ghz. We are using a 5500 WLC and 3600 WAPs. Lot of users cannot connect to network via mobile devices. Is there a reference doc from cisco which i can use to inform them?
View 5 Replies View RelatedCisco Wireless :: Setup A 2504 To Have One Guest WLAN And One Staff WLAN?
Jun 10, 2013I would like to setup a 2504 to have one Guest WLAN and one Staff WLAN with a controller port for each WLAN connected to different devices.
I would prefer to connect the WLC Guest port to an ASA 5510 and the WLC Staff port to an internal 2960S switch. Will this work? I haven't setup a 2500 series controller previously.
Cisco :: SSLv2 And Broadcasting AP Name 5508?
Apr 9, 2012We had a pen test completed on our wireless network recently and two elements that came out of it that surprised me were the following:The guest wireless portal is using SSLv2 and they recommend that we use SSLv3. I haven't been able to see anywhere if this can be changed or checked for current version. Is it possible to upgrade?The second item was with regards the broadcasting of the SSID. When the SSID is broadcasting the administrative name of the LAP's is visible using wireshark. Is there a setting to hide these within the controller or is the only option to rename all the LAP's to something simple like AP1?
View 4 Replies View RelatedD-Link DIR-615 :: Why Is It Broadcasting 2 SSIDs
Nov 13, 2011I have a DIR-615 Wireless N D-Link router. Simple setup, comcast cable modem ---> router ---> wireless signal to house. For some reason, kinda out of nowhere (can't recall precisely when it began doing this) the router is broadcasting 2 SSID's, one is my configured network, and another network named: D-Link_Wireless. Whats strange thou, is that some devices detect the D-Link_Wireless SSID and others do not. When I go into the router config, all I see is the one configured network, PanzerNet. I wouldn't care so much but I think it's causing some conflictions with my DNS address, making me have to constantly reset my router..
View 14 Replies View RelatedCisco :: Can't Connect To AIR-LAP1142N-E-K9 Unless SSID Is Broadcasting
Aug 2, 2011I have a Cisco 5500 Series Wireless LAN Controller Model No. AIR-CT5508-K9
I have HREAP groups in Boulder, CO, Boston, MA, and Amsterdam, NL.
The LWAPPS act perfectly in the states (all AIR-LAP1142N-A-K9). The unit AIR-LAP1142N-E-K9 in Amsterdam will not allow any clients to attach unless the SSID broadcasting. I don't want to broadcast SSID. I have used iPhones and Intel 5100 series wlan cards. I don't get it. I have been working with Cisco for weeks. We have even replaced the LWAPP.
I am getting this from the ASA in Amsterdam:
6 Aug 03 2011 20:20:22 PMTU-D packet 1485 bytes greater than effective mtu 1426, dest_addr=wificontroller, src_addr=LWAP, prot=UDP
I don't understand because the mtu on the outside interface is 1500 I guess "effective" is the key word which I missing here.
Cisco :: Aironet 1240AG Is Not Broadcasting SSID For MAC
Jan 31, 2012I have a "standart" settings of Cisco Aironet 1240AG with ENABLED broadcasting SSID, encryption is WPA2 (AES). I can see the wifi network (ssid) with windows system but with MAC OS 10.5 and MAC OS 10.7 also with iPhone the wifi is acting like hidden. But If I manually enter the wifi ssid and set the proper encryption the connection work normally. Also I have a separete windows partition on one MACbook and this windows 7 have no problem to see the SSID of my network. But If i Boot to the MAC OS the WIFI is "hidden" until the manually connection. (same problem on iphone, manuall connect with manually entered SSID is working well).
View 2 Replies View RelatedCisco :: Aironet 1042 Wireless N Not Broadcasting?
Nov 27, 2011I have an Aironet 1042 wireless AP if I create an SSID with no security it shows up as wireless N when I see it on a windows 7 laptop. As soon as I apply any security settings is shows up as G and not N. I just want to be able to authenticate with a Windows 2008 server running NPS - this works fine but I obviously want to connect at N speed and not G.
View 13 Replies View RelatedCisco Wireless :: WLC 5508 / No SSIDs Are Broadcasting
Jan 18, 2012We recently received our WLC 5508, AP and switches to setup our WLAN but I'm having trouble getting it all to work. It's been months since the course and I'm having trouble troubleshooting the problem.I've setup the WLC, AP and switches and I have network connectivity to all. The WLC see's my AP and I have all my WLAN and interfaces configured (SSID broadcast is enabled) but I still don't see any SSID coming from the AP.
View 23 Replies View RelatedCisco :: 6500 - New WLans Not Broadcasting From WISM To APs
Aug 2, 2012There are 8 existing W LAN's in our WISM controller & it is working fine without any problem. Now the problem is any new W LAN's are not broadcasting from WISM to APs, I am able to create & enable it in WLC but it these W LAN's are not reflecting in associated APs.
FYI: WISM controller is in 6500 switch & FWSM module also in the same switch, earlier there was rule with any any traffic in the FWSM but recently we have removed the FWSM & all rules moved to checkpoint. We have check the in firewall there is traffic is blocking.
Cisco Wireless :: WAP4410Ns Stop Broadcasting
Aug 5, 2011I have two WAP4410Ns (about a month old) running 2.0.4.2. They both stop transmitting wireless traffic after about 2 days. The SSIDs (which are normally broadcasted) stop showing up and all wireless devices are disconnected. When accessing via the wired management interface, everything appears normal. No errors in the log, device is responsive, etc. If I reboot it through the Administration menu it reboots and goes back to working normally for about two days. This is happening with both my WAP4410Ns. As far as I can find, I am running the latest publicly available firmware.
View 1 Replies View RelatedNetgear G54 Wireless Router Not Broadcasting?
May 12, 2012My netgear is on but its not broadcasting i even called tech support but their idea did not work which was to restart the modem i have tried everything that i know to make it work but nothing has made it worked !!! the wifi always worked fine but just one day stopped
View 1 Replies View RelatedSwitch Off The Router Wireless Broadcasting?
Feb 27, 2011Recently I was setting up my new Medion computer and it very quickly came up with four local networks which were mine and three of my neighbours.I fed in my Router password etc and it immediately was wirelessly on line.Very impressed but I have another computer and two DVD recorders which also access the internet but via wired connections to the router.It occured to me that it would be safer if I only used wired connections to the router and did that with the Medion which is only three feet from the Router. Thereby stopping my router broadcasting to the neighbourhood. Is it possible to switch off the Router wireless broadcasting and if so would it really be a safety measure? and be a benefit. The Router is a D-Link DKT-810.I can't see anything in the book about switching off the wireless, I suppose it just assumes you would want it.I don't have any requirement to have a wireless connection anywhere in the house as all my gear is static.
View 2 Replies View RelatedBelkin Router - Broadcasting 2 Channels
Jan 10, 2013I recently had to reset my router, back to factory default. The problem is after setting it up again and everything it's still somehow broadcasting the old network name. Alongside the new one.
View 9 Replies View RelatedWireless Network Without Broadcasting SSID?
Jul 16, 2011Several days ago I had to change my router. The new one works OK except that I can't get the PC to link into the wireless while the SSID isn't being broadcast. Having read that it is a good idea not to broadcast the SSID for security reasons, I thought I would try it!
I am running Windows 7 home Premium and the router is a Draytek Vigor 2710 using WPA2. I can see the network when the SSID isn't being broadcast, it just refuses to connect to it. As soon as I switch on the SSID it connects like a dream.
D-Link DIR-615 :: Stops Broadcasting SSID
Oct 1, 2011i have 2 DIR 615 routers which both stop broadcasting SSIDS. Ive had only one connected at a time, thinking it was a bad router, but both behave the same way. Is this a known issue or something ? What happens is, after some time (it varies..sometimes 3hours..sometimes longer), the router stops broadcasting the ssid, and I can no longer connect any of my wireless devices to it. The hardwired connection does work (I have a server connected to it, and it appears to work).The only settings I have changed is my SSID name, and wpa2 password. I've set up one virtual server to port forward requests to the server. Thats it. Nothing complex or anything. And both routers behave the exact same way, meaing they stop broadcasting the SSID.
View 8 Replies View RelatedD-Link DIR-655 :: Router Is Broadcasting All The Time?
Nov 24, 2012I starting having really bad lag when playing games or just surfing. I put on wireshark and can see my router is broadcasting all the time. here is part of the wireshark log
"1","0.000000000","D-Link_**:**:**","Broadcast","ARP","60","Who has 192.168.0.172? Tell 192.168.0.1"
"2","0.000737000","D-Link_**:**:**","Broadcast","ARP","60","Who has 192.168.0.171? Tell 192.168.0.1"
"3","0.001469000","D-Link_**:**:**","Broadcast","ARP","60","Who has 192.168.0.170? Tell 192.168.0.1"
"4","1.002284000","D-Link_**:**:**","Broadcast","ARP","60","Who has 192.168.0.169? Tell 192.168.0.1"
it does this for the whole subnet then starts over. i turned off all the broadcasting in all the menu and it still doing it. i upgraded to 2.10NA, but it did not seem to do anything to it. I bought this router on 3-5-11. I have not tried resetting it to factory settings. I wanted to see if i missed something first. Router is on a APC UPS with the modem and the switch.
Hardware version is dir-655 B1
firmware is 2.10NA
cox cable is my ISP
D-Link DIR-655 :: Lowering Broadcasting Range
Apr 17, 2011I am going to be a Freshman in college next year and I wanted to know if there are ways I could decrease the broadcasting range of the DIR-655 (to keep it as contained to my room as possible).
I plan on disabling SSID broadcast, but would using only 1 or no antennas yield this desired effect of lowered range? Are there features in the router management that can lower the range?
Cisco Wireless :: 881W No Longer Broadcasting SSID?
May 9, 2013We've had a Cisco 881W set up in one of our remote offices for a while and the wireless has been fine. Yesterday I got a call saying that the wireless was no longer working.
I went over and it's true, the SSID is no longer broadcasting. I reloaded the router but it's still the same. I tried to get access to the embedded ap and I get this
RTR#service-module wlan-ap 0 session
% telnet connections not permitted from this terminal
RTR#
Now I've not changed anything on the configuration since it went in and it was working before. Has the embedded ap died? The embedded ap is still showing as a component in show hardware.