Cisco Wireless :: AIR-CAP3602i-N-K9 No MAC Address
Oct 7, 2012
We have just rolled out the 3600 AP's in a bunch of sites and we're seeing that some are not getting layer 2.
They are all patched to a variety of cisco switches (6500's, 3750's 4500's).
We're seeing a blinking green light on the AP itself and have tried restarting the port, and also see the port drawing power. But no mac address is presented to the switch. I have been going over the cisco documentation regarding these AP's and apparently the blinking green light indicates that the AP itself cannot conttact our Wifi controller, but to me that does not add up since AP itself isnt even have layer 2 connectivity.
We were expecting some DOA's (order was 800 APs) but the amount we're seeing with this issue seems to be too many to be DOA.
I have a question regarding to AIR-CAP3602I-A-K9. May I know does AIR-CAP3602I-A-K9 has the 802.11a module? Since I configured it with vWLC, I haven't AIR-CAP3602I-A-K9 inside 802.11a/n?
If so, any module I need to purchase to enable 5GHz.
I have a customer who wants wireless for his entire school campus. In the gymnasium, he says that there will be at lease 500 people with wireless devices at one time during a game or event. How many access points will I need to provision to accomplish this request? We are quoting the AIR-CAP3602I.
If I ping the AP address from a computer in the *same subnet*, I get a perfect 0% packet loss. If I ping the AP address from a computer in ANY *other subnets*, I get about 50% packet loss. If I ping anything else *other than this single AP*, to and from any other subnets, I get a perfect 0% packet loss.
Only packets orginating or sent to the AP from other subnets are getting lost.To me it looks like there is something wrong with the routing table of the AP, as if some packets were not properly returned ?
I'm trying to change the RF Channel and Tx power level on my AIR-CAP36021-E-K9 from my WLC WISM2. I do the following;
Wireless --> 802.11 b/g/n --> Access Point --> Configure. I then select custom on both Power and Channel and make my change and then
click Save Configuration in the top righthand corner. I go back to 802.11 b/g/n select my AP and the power and channel setting have reverted back to their default selection.
I switched from Time Capsule with AirPort to E2000 and have a problem with configuration.I use the same IPs as in AirPort and E2000 gives me an error:"The WAN IP address cannot be the same subnet as the Guest Network IP address" and I can't save configuration.But in my opinion they are different.I use "Static IP" option and I have IPs from my ISP: [code] So WAN IP is different subnet as LAN and I don't know what to do now. It worked with these settings in AirPort and here I can't proceed.
I am having an issue where occasionally the Sidewinder starts to see my internal RFC 1918 address instead of the configured external address of my firewall. This is for peering between the two. The error they see on the Sidewinder is:So instead of seeing the external peer address he sees a 10.220.3.18 address. We are not sure what triggers this becuase normally he see's my 63.117.98.222 address.
I have an old ASA 5505, and I'm having some trouble with Nat Hairpinning. I've done this with other firewalls before and I am having no luck now. I have an internal address that I wish to forward from an external address- so if someone goes to 123.456.789.012:3456 then it will forward to 192.168.1.244:92 (All numbers are arbitrary here- only for illustration). I have and Access Rule and NAT and PAT set up so that I can get in if I originate from outside the LAN. What I am trying to do is to have this work from inside the LAN as well- so that if I am at my desk, and I connect a device and type in 123.456.789.012:3456, it will deliver the content at 192.168.1.244:92. The problem I am having is that it just isn't working, and I cannot figure out why- When I started here, there was an address configured to work this way, and it still works- I just cannot find what is different between what I am doing and what the person who configured it did.
I have a Linksys WRT54GS v5.1 router running firmware 1.52.5.I am trying to use Linksys IP Phones SPA942, but these do not seem to be able to log on and just show "Initializing network" even though the MAC address appears in the router with an IP address.The strange thing is that I already have 4 SPA941 phones that work with no problem and just log on to the network.Is there something about the SPA942 that I need to configure differently, I have factory reset it with sucess, but still unable to log on to the network.
On my cisco IOS 12.4 router,Can i make it so only lets say mac address 11:22:33:44:55:66 able to use ip address 10.10.10.2?I want this so that only this IP can configure servers, and so if the computer using it is turned off, any other device cannot use the IP address.
I recently configured and installed a 1941ISR for a customer. The customer purchased a 25-User SSLVPN license with the router, and I configured it for remote SSLVPN access. This is working nicely except for one issue: when users initiate an SSLVPN connection request by browsing to the assigned webvpn gateway IP, they get the "There is a problem with this website's security certificate" browser message. They are in the process of working with their DNS hosting provider to get a DNS entry assigned to the IP address so the users won't have to specify an IP address in the URL address box, but they will continue to get the certificate error until/unless I can figure out how to resolve the issue.
I've tried the following "How to make IE8 trust a self-signed certificate in 20 irritating steps" that I found via another forum link but with no luck:
1.Browse to the site whose certificate you want to trust. 2.When told "There is a problem with this website's security certificate.", choose "Continue to this website (not recommended)." 3.Select Tools->Internet Options. 4.Select Security->Trusted sites->Sites. 5.Confirm the URL matches, and click "Add" then "Close". 6.Close the "Internet Options" dialog box with either "OK" or "Cancel". 7.Refresh the current page. 8.When told "There is a problem with this website's security certificate.", choose "Continue to this website (not recommended)." 9.Click on "Certificate Error" at the right of the address bar and select "View certificates". 10.Click on "Install Certificate...", then in the wizard, click "Next". 11.On the next page select "Place all certificates in the following store". 12.Click "Browse", select "Trusted Root Certification Authorities", and click "OK". 13.Back in the wizard, click "Next", the "Finish". 14.If you get a "Security Warning" message box, click "Yes". 15.Dismiss the message box with "OK". 16.Select Tools->Internet Options. 17.Select Security->Trusted sites->Sites. 18.Select the URL you just added, click "Remove", then "Close". 19.Now shut down all running instances of IE, and start up IE again. 20.The site's certificate should now be trusted.
I followed all 20 irritating steps to the letter, but am still getting the security certificate nat.Now when I “Continue to this website (not recommended)” and click on "Certificate Error" at the right of the address bar, the certificate error windows says “Mismatched Address”.Is there a way that I can get this fixed without resorting to a 3rd party CA?
I recently switched routers to the DIR-615 and I'm trying to troubleshoot why one of our laptops keeps losing the IP address and gets a self-assigned IP address. I see the following messages in the log, I am wondering if the reason codes are listed and explained somewhere? I tried searching the manual but could not find any information.
We have an ADSL connection and use a D-Link DSL-320B modem. We have a D-Link DIR-120 router connected to this modem. This has worked perfectly fine up until today when we disconnected the router and connected a computer (call it A) directly to the modem because it was getting an unusable connection through the router for some reason. We later also performed a factory reset on the DIR-120 router.
Unfortunately, after the above steps the router did not receive any IP address (through DHCP) from the ADSL connection anymore. During my attempts to debug this I noticed that my laptop (call it B) didn't get any IP address either (when connected directly to the modem). I noticed the following syslog entries repeating over and over while trying to connect: [code]
At this point computer A could still get a connection just fine tho (when connected directly to the modem).
I then tried to change the MAC address of the router to an arbitrary one (a copy of computer B's MAC address but with the last digit increased by one). The router still did not get assigned any IP address. Finally I tried making the router clone the MAC address of a third computer (call it C). C has never been connected directly to the modem. Doing this worked. After cloning the MAC address of computer C the router is immediately assigned an IP address and the internet connection works as it did prior to all this.
Now, my question is, why would computer B and the original MAC address of the router not be able to get an IP address while two other computers worked just fine? Why would changing to an arbitrary MAC address not work while cloning the MAC address of another computer did? Could the router's MAC address have been blocked by the ISP for some reason (and what could cause this)?
but my situation seems more like a blacklisting of some MAC addresses rather then allowing just a single MAC address.
I have a new wireless configuration on a 5508 WLC. the controller is licensed for 12 AP's. I have plugged 8 AP's into the wireless vlan and 6 out of 8 come up with IP address and connect to the controller, broadcast two configured SSID's all seems good with them, but i have two AP's that do not get IP addresses. they are in the correct vlan i can plug a laptop into the group of ports in the val and get an IP address. So it seems to be just the AP's that don't. if i look at the consol of the AP it says: Waiting for PHY to auto negotiate . then it say timed out and continues to "boot with errors" then it continues to complain that it has no ip address. I have rebooted a few times and changed ports, and patch cables.
I have two WAP 321 devices set up in our building they are on the same subnet with the same SSID and are using the WDS bridge mode. My question is, if i enable mac-address filtering on one of these devices will this infomation be passed to the other bridged device? or would the allow/deny list need to be populated manually on each device?
I have an intermittent issue getting a DHCP address when using a Cisco Wap 200. Sometimes i can get an address but most of the time my devices fail. This happens with / without WPA or WEP.
I set up the IPv6 on EA2700 (running firmware v1.1.39), and all the wired clients can get an IPv6 address, assigned by the router, without issue.However, all the wireless clients seem to unable to get an IPv6 address. If I connect a laptop to the router both wirelessly and with an ethernet cable, then the ethernet NIC gets an IPv6 IP but not the wireless NIC.
i am using two Cisco AP 4410N series in my network .Wants to use MAC address Filtering but it supports only 20Nos of MAC to add in the AP. Is there any way like IOS upgrade the AP supports more MAC Address to add.
I'm attempting to block about 10 to 15 users on the wireless by using MAC address filtering on the Aironet. I referenced the following link: URL,The policy does indeed work, but once I apply the filter all traffic on the wireless for that particular VLAN stops. Why would this happen? I wouldn't think I need to configure anything else for this to work, but maybe I'm wrong.I was looking over the config and I noticed that each time I added a MAC address to the filter, it would create and access-list 701 deny 0000.0000.0000 ffff.ffff.ffff Once I removed this access-list, traffic starting flowing again, but when I add another MAC address the access-list shows up again.
We have a WLC4400 controller with about 30 LAP. We moving to a new IP scope and was wondering what is the best way to change the IP address of the controller. We have tried doing this via GUI however we have to power cycle the controller to get it back online using the old ip address.
I have two wlc 4402 to control 50 AP 1131. 2 WLC: wlc-01 and wlc-02, wlc-02 config as backup wlc in the same mobility group. Client authentication:EAP with Microsoft IAS/AD.All AP have joined wlc-01. Wireless client work well with wlc-01.For testing I config access point AP01 have primary wlc: wlc-01, secondary: wlc-02 If I change config of AP01 like this: primary wlc: wlc-02, secondary: wlc-01. Client is hard to connect to wlc-02 and it only connect when client set static ip ALL wlc run this softwar image: 7-0-98-0 Should I send wlc-02 to warranty service?
I have 2 AP541N access points. Have been working well for a couple of years. Later last year they just dissapeard from CCA one day. COundt access them but they were still delivering 'wireless' so to speak I have recently put them back to defaults to try and get them back in to CCA. i had one, but not the other. They would work fine via GUI/web access.Then i updated them to 2.0.4 (both images) and since doing that i have no access to either of them via any form.
I know that very few people have their wireless controllers on version 7.4.100. But has any one noticed that the NAT IP address field in the management interface configuration menu is missing?, although it is mentioned as being present in the WLC 7.4 configuration guide. This would definitely affect Office-Extend.
i have Cisco WLC 2504 & 1260 LAP.i connect the WLC to L3 switch & connect the LAP to another port in the same L3 switch.i configure DHCP on the same switch to provide ip for the LAP , but the LAP can't get an ip address and can't joint the controller.also if when i login to the LAP i can't enter the configuration mode.
How do we configure our controllers/radius-servers to use MAC-addresses instead of authenticate against a certain group in the AD? We would, if possible, like to combine these two ways of authentication in on SSID.We're running 7.0.116.0 on our controllers (5500-series) and our radius-servers are one W2k8 and one W2k3.
I have configured 5508 with multiple APs but clients on the internal SSID aren't getting an IP address. I have the IP helper address configured and I have also disabled DHCP proxy on the controller.
I get the following from the client debug, I don't know what the below mac address is, it's not one my APs or the clients, I am not seeing this mac address on the controller at all but it shows up in the debug.
type = Airespace AP - Learn IP address on AP 6c:9c:ed:87:23:c0 *Dot1x_NW_MsgTask_0: Nov 25 16:14:17.579: 08:11:96:20:94:28 Entering Backend
I have an AP541N-N-K9 Dual Band Access Point which I'm having some issues with. We have a few users with Android and iOS devices and they want to connect to our corporate network but when we configure the wireless network details in both OSs none of the devices get an IP address. We have an MS AD/DNS/DHCP infrastructure. On looking at the logs of the access point I can see the devices successfully authnticating but then I see the connection being disassociated and deauthed. A few seconds later the device attempts to get an IP address again and the same thing happens again. This loop just keeps on going forever. If we connect to the AP with an MS OS everything is fine. [code]
