Cisco Wireless :: WAP4410n Not Reachable?
Feb 7, 2012
I have a wap4410n. It was performing poorly. Only letting some computers on the wireless while not letting other. I was able to login into the device and I went through each of the settings pages to see if there was anything set wrong. I soon found there was a firmware upgrade available.
So over a wired connection I started the firmware upgrade after waiting 10+ minutes I was unable to reach the device and the web page said it was waiting for the ip address of the device. So I rebooted the device.
I can not ping the device. I can not see it on any subnet. I have tried the reset button multiple times.
The ethernet and power lights are on.
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Apr 30, 2011
I have the following equipment:
Cisco 871W router
2x WAP 4410N APs running 2.0.3.3
I currently have 1 AP connected to the router via copper. The AP to AP link is over 802.11. I have attached a diagram reflecting the current topology.
The AP-to-AP link will come up utilizing B/G/N mixed mode; however, the connection is basically unusable. About 30% of the traffic is dropped, while the packets that do make it have a consistently volatile latency, anywhere from 15 to 1500 ms. I have had success using G-only and B/G mixed. The link is stable (I have had the best results with B/G). The problem is, I didn't buy the 2nd 4410N to run the G protocol. I would like to connect the APs running either B/G/N (hopefully negotiating to N) or N only. I am wondering if there is a certain configuration I can utilize (perhaps using WDS repeater or bridge versus Wireless Client/Repeater?), or a firmware upgrade set for release that can make this happen for me.
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Feb 22, 2013
I have a big problem with my Cisco EA6500 router. I have a domain that is pointing to my public IP address of the home network. I have various computers and applications that listen on different ports for various reasons on this network. Everything worked fine until a week or so ago when I had to restart the router. The reason was that while I did a routine change (add a Mac filter for wireless) the router stopped responding. After restarting it, I could not access the home computers through the domain name (public IP) while being inside the network. If I try from outside my LAN it works fine but when trying from within the LAN the hostname and IP are not reachable. Also, everything works from inside the LAN if I'm using LAN IPs.
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Jan 14, 2013
we have a couple of AP1262N-E-K9 APs with firmware version 12.4(25d)JA1 operating in autonmous mode. One AP is setup as repeater while all others are in root mode.
The repeater has setup one parent MAC address so it associates every time to the same parent root AP. Given this setting, I am logging into the repeater via SSH and start the antenna-alignment scan: "dot11 dot11Radio 0 antenna-alignment timeout 4"
During this scan, the repeater disconnects from its parent to perform the scan so no output is visible at the SSH console. After the scan is finished, the repeater re-associates to its parent and some output appears on the SSH console.
8 of 10 times this procedure works fine: the scan is finished and I can continue entering commands on the SSH console. However, in some cases the repeater is not reachable any more for about 7 minutes. I.e. pings to the repeater's IP address are unsuccessful and the SSH connection hangs until it is automatically disconnected after a timeout. Also, the web configuration interface is not reachable. After about 7 minutes everything works fine.
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Feb 6, 2013
I'm trying to configure a SG300 to be reachable beyond its own subnet. Its IP address is configured by DHCP to 192.168.2.2/255.255.255.0. It is possible to ping the switch from the same subnet but not from outside. The switch is set to layer 2 mode. All routing should be done by the gateway.
Here's what I have checked so far: The default gateway and netmask are set correctlyThe gateway can ping the switchHosts in the 192.168.2.0/24 subnet have connectivity to other networks through the gateway (i.e. gateway configured correctly)Administrative interface > IPv4 interface shows the correct ip address, netmask, and gateway (greyed out because it is assigned by DHCP)the switch can ping other hosts within the same network
Is there some kind of firewall setting that prohibits the switch to respond to ip packets from outside the subnet?
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Jun 15, 2012
I need to connect 10 branches to a datacenter using cisco 861 routers because the ethernet sollution the provider gave us can't assign more than 32 MAC addresses for whe whole network. So we have all our servers at the datacenter with a central firewall/router and all remote branches with a static route to this router. We would like to make all branches local networks available through NAT or another better solution so network devices at the datacenter network can communicate with all local devices accross all the brances.
I've tried to set up a dynamic NAT from outside to inside the network and didn't work, set up static ip routes for both datancenter and remote branchs and also didn't work. I just would like to make the routers work in a transparent way, no blocking of anything, passing all traffic in and out the network.
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Aug 16, 2011
On my server I host several websites.Last Monday we got our FttH-connection and I'd set up my D-Link DIR 655 to manage our server and other computers.In the webconfig of my router I set up the Virtual Server for several applications (Telnet - 23, HTTP - 80, HTTPS - 443, FTP - 21, SMTP - 25, POP3 - 110, IMAP - 143 and also ports 20, 22 en 81) redirected to my server's IP address.For these items the private port and the public port of each item is the same port number; the protocol is TCP for these items. I didn't change the options Schedule ("Always") and Inbound Filter ("Allow All").
The DNS of my domains (samendienen.nl and some other domains) is set to my new IP-address.May be I forgot some other settings in my D-Link-router.what I have to do to make my websites reachable?
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Feb 14, 2013
The aDSL circuit is up and connected and I can reach the internet, however not all sites on the internet are reachable. This is occurring on two seperate 887VA’s and the circuit has been tested with a netgear router and no issues occur. The router has been tried on 5 different ADSL connections and the same problem occurs although more websites can be reached on a home broadband connection (ADSL2+ Annex A) as opposed to the problem being more severe on an ADSL2+ Annex M circuit. The problem seems to affect websites that are full of adverts more than sites that have single domain landing pages.
The sites that I cannot reach are pingable. This happens on multiple machines behind the router. The same config is used on an cisco 877-M router with no issues.
! Last configuration change at 14:52:30 UTC Wed Feb 13 2013
version 15.2
no service pad
[Code].....
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May 6, 2013
I have one ASA with two tunnels. Each going to a different 3rd party Checkpoint firewall (site A, site B) Each site has two servers (A1, A2, B1, B2)I can only connect to A1 and B1. any connection to A2 and B2 fails. I have defined B2 and A2 in the crypto map to be protected.If I only have B2 or A2 in the crypto map ACL then the tunnel fails. Phase 1 does not come up. Its as if the ASA is ignoring the entries for B2 and A2.ASA running 8.4(2).I have also trashed the VPN and built via the wizard, same result.
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Nov 29, 2012
I ve recognized some strange issue with LMS 4.2 , when the router becomes down or unreachable , the LMS doesn't send any event as Faultview,also when the router comes back online the LMS takes 1 hour to show its state as reachable.
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Jan 11, 2011
I have windows servers connected on cisco switch 4500 series. Issue is when server NIC configure with Teaming, some times servers gets not reachable, and after restarting the servers it gets reachable. Is 4500 series switch support the teaming software?
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Jun 1, 2013
I'm constantly seeing that the sync and replication status for my secondary admin/monitor node in the primary node as node not reachable. The secondary still thinks it is in standalone mode. When I run the ISE diag tool connectivity tests I am able successfully ping the devices from each other using both hostname and ip and the nslookup also works fine between both nodes. Ping and nslookups also work from different networks within the environment. The two nodes are in the same vlan on a 6500 vss pair but on different switches of the pair.
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Feb 2, 2013
From the router I can ping the 2nd router, all its host and all of the 1941w interfaces.
From the 1941w AP i cannot reach the 2nd router or any of its host, but I can reach the interface that is connected to the 2nd router but only one side of it.
Attached are both my router and ap configs. At the moment I am just trying to reach the 2nd router and its host so I can update the AP IOS image but cannot reach the tftp server.
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Jun 11, 2013
I have my hsp setup where switch A and switch B share active/standby roles among several vlans. In the last few weeks, i have seen trouble tickets where connectivity is lost and upon investigation i discover that i can ping physical interface IP addresses for both standby and active devices but not the standby IP. I have also validated configurations and layer 2 paths and they haven't been broken.
What I end up doing is failover to the standby device and back and the problem clears, reachability is restored. My question is whether I am solving this the right way. If so, what is it that would cause the standby IP to not be reachable and how does my solution fix that? N/B the switches are catalyst 6509's.
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Aug 13, 2012
We have 400 branches is ended on ASR 1002 router. ASR 1002 is the Hub router. When we disconnect/connect WAN interface or Shut/no shut tunnel interface, at the moment, router is not reacheable via telnet.
But if i disable the EIGRP on tunnel interface, tunnel are ok, then when i enable eigrp on tunnel interface, all eigrp neighbourhoods are OK.Is there any way to limit NHRP or EIGRP packets ?
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Sep 15, 2012
I had a strange issue with one of my customer..Cisco WS-C3750X-48P Access switch was not reachable and after reload it started working.I would like to know the root cause of the issue. There were no logs and no errors in interfaces.Even Cpu utilization was not high. We have enabled arp inspection and dhcp snooping in the switch..Hope this will not make any issue..Also we have dot1x enabled on port..
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Sep 21, 2010
Well, I sent mine back and they shafted me with a v1 unit.I don't see how you can know what the problem is and still send me a v1 unit.
I contacted SB support and they said no guarantees on getting a v2 unit.
Now I must PAY to send another unit back.With no guarantees, I don't know.
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Dec 4, 2012
I have a WAP4410N that stopped powering on with PoE. The PoE light comes on but the Power and Ethernet light remain off. The link light comes on the port on the switch. I have tried multiple switch ports and tried a different switch.
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Jul 20, 2010
I would like to ask for assistance on how to configure one unit WAP4410N access point to work as repeater to one unit WRT120N wireless router.
As a background, I had one WRT120N already in my house before I bought one WAP4410N as advised by a Linksys guy. I wanted to wirelessly extend the signal of my WRT120N wherever its signal is so low around my house. The WAP4410N should work as repeater to WRT120N.
I already configured WAP4410N to work as repeater by enabling all the choices in its wireless AP mode like the “wireless WDS repeater” and the “wireless client/repeater” but to no avail. I successfully setup a similar scenario before using the old pair of one WRT54G and one WAP54G. I replaced the old pair with the newer one ( WRT120N and one WAP4410N).
Is the tandem of WAP4410N and WRT120N can be configured technically as like as what I wanted? Do I need to upgrade the firmware of both devices? Did I miss something in the configuration?
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Jan 20, 2013
I need enable WPS function on WAP4410N. This is possible with CLI command #set wps enable. But how I can connect to WAP4410N with CLI?
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Mar 9, 2011
We have a WAP4410N as a Access Point and a second WAP4410N as a Wireless WDS Repeater. The settings are as of below.
We couldn't get the mobile users to get connected to the Access Point. But if we uncheck the option "Allow wireless signal to be repeated by a repeater.", it works.
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Apr 30, 2012
Router: Cisco WRVS4400N secured with WPA2WAP: Cisco WAP4410N . Router was working well but signal too weak in distant rooms. So, purchased a WAP4410N but am unsure about AP configuration. From reading the docs, I understand these to be the relevant choices:
1) Access Point -- Wired connection through built-in Ethernet port. (Not Desired)
2) Wireless WDS Repeater
3) Wireless Client / Repeater (What is difference from WDS Repeater?)
4) Wireless WDS Bridge
Desired Result:Simply extend the network. As a laptop is carried from room to room, laptop should switch to the strongest signal seamlessly, without user doing anything manually. No matter where I am, laptop should see entire network. Also, I prefer that the WAP not require a wired Ethernet connection (that is, I would like the WAP to receive/repeat the router's wireless signal No Ethernet Cable Required).
1. Which of the above 4 settings is best for achieving desired outcome?
2. What should the SSID be on the WAP? Same as on the router?
3. Should both the router and WAP be on the same channel? (I suspect not, but included docs sound like they should be..?)
4. Should both the router and the WAP have the same wireless security setting (WPA2) and pass phrase?
5. On the router, under the Wireless menu --> WDS sub menu there is a check box: "Allow wireless signal to be repeated by a repeater". I assume this must be checked?
6. I understand that Microsoft's built-in Wireless Zero Configuration service does not disambiguate APs which share the same SSID and may not always roam with the strongest signal.*** We need to move from area to area and seamlessly retain the network signal. Is this still a problem in Windows7? Is there a workaround for XP's WZC deficiencies?
Is there anything else I should know? [URL]
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Feb 7, 2012
We have two WAP4410N access points that are behaving identically. When connected without an ethernet connection, the Power light comes on and stays on. However, as soon as you attach an ethernet cable, whether it's attached to anything on the other end or not, the LEDs on the devices start blinking - first the Power light, then the Wireless light, repeatedly. They continue to do this, even when the ethernet cord is removed.
In addition to this, I cannot ping the IP, even when the WAP directly connected to a PC in the same subnet. I tried a hard reset, but I can't even ping the default IP.
Both WAPS have a very basic configuration. Neither of them are running upgraded firmware.
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May 3, 2011
Would like to report that WAP4410N Access Point cannot disable Wi-Fi Protected Setup (WPS). Tried both firmware 2.0.2.1 (19/JUL/2010) and the latest 2.0.3.3. No Disable option in both firmware.
If you do not change the default IP or default SSID for example, The WPS is disable by default. Once you change default IP and SSID for example, the WPS is then enabled. There is no Disable Option for WPS.
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Sep 21, 2010
Clents:
1) HP nw8440 with Intel PRO/wireless 3945ABG, running Vista Business, all latest driver & Win updates (ok, missing the last few that should arrive soon);
2) Dell m4400 of some sort (supports 802.11n) running Windows 7 beta. This user says wifi works flawlessly in his home environment.
Transfer type: not even transferring anything - just sit there watching it... pings to otherwise speedy servers up and down like a yoyo followed by drop of ping transmission. At one stage I even saw the unit not responding to pings or admin website directly off LAN port once the problem had occurred - all leds looking normal, but no ICMP response. power cycled the unit, and it all started working again.
Only AP in our network - others in neighbouring buildings, but not under our control.
Can't say I've verified no overlapping IP's. will check tomorrow.
Re logging, I have syslog going off to neaby Linux server... despite having all the log types enabled, the only types of messages I see being logged are those about clients trying to connect, and options being changed. No sign of any error messages.
Ours is also a straight forward network - no Vlans, just one SSID, WPA-Personal/TKIP. Thought it might be to do with MAC filter, so disabled that, but no improvement. Tried channels 6 & 9 so far. I know in years gone by there has been plenty of talk re interference from microwave ovens etc - any chance of this being the culprit? Haven't toyed with any of the options on the Advanced tab under Wireless.
Tried switching back to BG instead of BGN (the Dell has N support) but that didn't work either.
Is there any chance this has anything to do with Vista/Win7 compared to XP? I've not tested with an XP client OS, but the somewhat vague report from a more distant XP user on the network was that he wasn't having problems at around the time we were, though I'd need to probe him more to be sure.
The AP was purchased around 1 week ago, and came with 1.0.12 (latest) installed. I also did a factory reset upon first use, before configuring. WPA key has 13 charcters, being a mix of numeric, alpha (both cases) and special (!@#$ etc...) characters.
This is decidedly embarassing for us since we were finally able to ditch the old Dlink AP we hated so much - but so far this Linxsys/Cisco ain't faring much better. Bring on 1.0.13 I say... :)
Edit: the unit is in regular/default AP mode, with own IP being static (SBS DHCP server has that MAC hard coded to that IP also). I presume teh AP's MAC is the same whether on WiFi or LAN port (??).
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Jan 21, 2013
After hours of testing and configuring I can say it’s not the same issue as discussed in the link above. I have the same problem as mentioned at the beginning.
Our set-up: We have Mac, windows and mobile clients and Cisco networking equipment. We would like to use the WAP4410n as our access point. However, 10-20 minutes after connecting to the access point, the connection doesn’t work anymore. It happens randomly and not only during large file transfers. It also happens when I’m not even using the computer. After disabling and enabling the wireless interface on the client I get back the connection (for the next 10-20 minutes).
I not only tried to change all different settings on the access point (channel, encryption mode, ssid, channel bandwidth, ...) but I also changed settings on the Mac (disable IPv6) but it’s still not working. Of course I also tried older firmware’s.
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Nov 14, 2011
We are looking at purchasing two of the WAP4410n Access Points to add wireless in one building, and possibly replace Wireless G in another. In our building already configured, we have POEs set up and this has worked to centralize everything that has to be monitored. We would like to do the something with the WAP4410n. With the access points we already have, they are Pre POE so there was only one device that would work. With These they are standard POE, Does that mean I can use any POE Injector that is using this standard?
Also, are problems that first existed these access points being worked out or been fixed? I want these to be minimal attention required since I am the IT person here and I don't work in this building, I work in the other building which is walking distance but I do want to avoid problems if possible.
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Dec 10, 2012
I would like to provide WiFi in a big house of 4 floors so I have installed 1 WAP4410N wired to the Internet router to act as access point and I have configured 3 others WAP4410N as WDS repeater of the first one.In the first one (the AP), I have checked the option "Allow Wireless Signal to be repeated by a repeater" then entered the 3 repeaters' MAC addresses as allowed devices to repeat the signal.
Is that configuration OK ? Is there any way to add another (a fourth) repeater to this configuration ? Because there is only 3 fields to specify allowed repeaters' MAC addresses in the AP.
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Apr 9, 2013
I've had some long standing issues that I've tried various things to fix. I have two WAP4410N access points set up at a smaller sister company. Wireless clients (laptops) are not receiving DHCP assigned IP addresses. If I type in an IP manually, it works fine.The sister company has a point to point T-1 connection to our main building. Our main building has the DHCP server. The router on the sister company end is configured as the DHCP relay.
I've upgraded the firmware three different times in the past to hopefully resolve the issue, but no luck. Just today, on one of the WAP4410N's, I upgraded to the 2.0.6.1 firmware (backing up config, reset to factory default, upgraded firmware, reset factory default again, restored config). After the first reset to factory defaults, the Access Point itself picked up a DHCP address from the server, and I verified this in the DHCP console on the server, so I know that the DHCP relay is working. However, my laptop would not get a DHCP address when connecting wirelessly through that access point. It is a Windows 7 Enterprise laptop. I also could not get a DHCP IP with my iPhone connecting to wireless, to rule out specific issues with just a laptop.I have the DHCP lease times for the subnet that these WAP4410Ns are on set to 2 hours.
To put a cherry on top, there is one laptop that stays in a lab area at all times, connecting wirelessly, and it DOES get a DHCP IP address (I can see in the DHCP console that the lease for this laptop continually renews as needed). I do remember on initial config when I couldn't get it to work, that I did a manual set up, gained connection, then switched it to DHCP...but that doesn't work for any other laptop.Why would the access points get DHCP address, but not anything connecting to the Access Points?
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Jan 19, 2012
We have a 4410N that all the time drops the connetion. We have approx 25-30 users using wireless. But when they try to connect or are connected, the router drops the connection like a yo-yo. The firmware is updated with no difference.
The wireless connection is very unstable. It's configured with WPA2 Personal and is connected through a POE-switch with IPv4. The logs don't answer the questions why it drops the connection.
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Jun 8, 2012
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.
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Feb 13, 2011
I have a room cut off from the wired network by concrete walls (there are windows and it's a very short distance). There is a device in that room with a wired network adapter than needs access to the network. We'd like to use a pair of WAP4410N devices to get that room on our wired network over a simple "wireless bridge."
Would the following work?
Connect one WAP4410N normally with WPA2 Personal encryption and connect it to our wired network. Enable repeating of its signal.Set up the "remote" WAP4410N in the "cut off" room. Give it the same SSID and Encryption settings. Enable "Wireless Client Repeater" mode and uncheck the box labeled "Allow wireless station to associate". . . then use its RJ45 network port to connect to the wired device in the room. My biggest concern is the part in bold. Will the network port on the "remote" repeater function like that? So that any devices (or a switch) plugged into it will then be "forwarded along the bridge" to the main/local AP and then onto our network?
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Mar 7, 2011
I have a WRT160N and a WAP4410N but can not get WAP function as a repeater. I have already put as Wireless Client / Repeater and Wireless WDS Repeater. I notice they are both with the same settings security. View attach file.
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