WLC4402 and 104x H-REAP mode

Hi,
Is there is is any posibility to run WLC4402 and 104x family in H-REAP mode.
Some documantaion says yes , some no. What is the true?
Marcin

7.0 or later release on controller is enough.
check this:
http://www.cisco.com/en/US/partner/prod/collateral/wireless/ps5678/ps11203/data_sheet_c78-609338.html

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H-REAP Mode

Hi,
Does anyone know the limitations or guidance for large H-REAP deployments.
Any Cisco documents on Cisco's recommended quantity of access points per remote site using H-Reap mode in either central or local switching instances, H-group limits, deployment considerations that might sway a design to install local WLC's per remote site and not adopt the centralised approach.
Potentially six remote sites with 60 - 120 H-REAP access points per site.
Thanks in advance for your replies.
Jay

Hi,
here is the HREAP Design and Deployment guide which may help you..
http://www.cisco.com/en/US/products/ps6087/products_tech_note09186a0080736123.shtml
Also.. its a Good design if we dont go more than 50 APs per site.. huge # of hreaps in one location not only means a
significant amount of management traffic overhead, its also not a very good design.
lemme know if this answered your question..
Regards
Surendra
====
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Does WiSM 6.0.196.0 suport AIR-LAP1131AG-N-K9 in H-REAP mode

Hello,
I have WiSMs running code version 6.0.196.0. I have to deploy AIR-LAP1131AG-N-K9 in H-REAP mode.
Q1. Does AIR-LAP1131AG-N-K9 require CAPWAP or can run off of LWAPP?
Q2. Does anyone know how to find out if a WLC is running LWAPP or CAPWAP?
Q3. If one has to convert LWAPP to CAPWAP, how is it done?
Thanks
Bo

Hi,
Q1. Does AIR-LAP1131AG-N-K9 require CAPWAP or can run off of LWAPP?
A1. The AP will run CAPWAP as soon the WLC is running a CAPWAP image. There is nothing special to do on the AP, once it joins the WLC, the WLC will check the image on the AP and if using a diferent one, the WLC will push the correct image to the AP that matchs the WLC version.
Q2. Does anyone know how to find out if a WLC is running LWAPP or CAPWAP?
A2. CAPWAP was introuduced in WLC version 5.2 and all versions above are running CAPWAP software.
•If your firewall is currently configured to allow traffic only from access points using LWAPP, you must change the rules of the firewall to allow traffic from access points using CAPWAP.
•Make sure that the CAPWAP UDP ports 5246 and 5247 (similar to the LWAPP UDP ports 12222 and 12223) are enabled and are not blocked by an intermediate device that could prevent an access point from joining the controller.
•If access control lists (ACLs) are in the control path between the controller and its access points, you need to open new protocol ports to prevent access points from being stranded.
Q3. If one has to convert LWAPP to CAPWAP, how is it done?
A1. On the APs nothing has to be done. Once the WLC is running CAPWAP software, it will automatically push the corresponding AP software to the AP.
WLC runs CAPWAP if the software version is earlier then 5.2. WLC version 5.2 and all versions above are running CAPWAP software.
HTH,
Tiago
If this helps you and/or answers your question please mark the question as "answered" and/or rate it, so other users can easily find it.

Different between H-REAP mode & Office Extention in Cisco AP

What is the different between H-REAP mode & Office Extention .
Hope both created for remote branch support , but it seems only H-REAP can route the data traffic locally & forwards control traffic to remote WLC.
This Office extend feature forwards both Data & Control traffic to office WLC.
Is my understanding correct ..please help me.

Hello,
As per your query i can suggest you the following solution -
Hybrid Remote Edge Access Point (H REAP) is a wireless solution for branch office and remote office deployments. It enables customers to configure and control access points in a branch or remote office from the corporate office through a wide area network (WAN) link without deploying a controller in each office. The H REAP access points can switch client data traffic locally and perform client authentication locally when the connection to the controller is lost. When connected to the controller, H REAPs can also tunnel traffic back to the controller.
The Office Extend AP (OEAP) is a specific submode of H-REAP, and is supported on the Cisco Aironet 1130AG, 1140, and 3500i (not 3500e) APs. You can also use the Cisco Aironet 600 AP, which is a model dedicated to the OEAP mode. This dual-band (2.4-GHz and 5-GHz) AP supports 2 corporate SSIDs and 1 home SSID, up to 15 clients, and offers 5 Ethernet ports at the back (1 uplink port, 1 corporate VPN port, and 3 local switch ports). Other OEAP-capable APs support 16 SSIDs (15 corporate SSIDs and 1 personal SSID).
Hope this will help you.

AP in H-REAP mode

Hello,
few questions regarding the H-REAP mode:
1. How many H-REAP mode AP's can be configured for 1 location?
2. Does H-REAP AP need some special settings from the network side? no NAT, static IP etc.?
3. which interface does the H-REAP AP should "see"? the management or the AP-Manager? or both?
Thanks in advance!

Jeff -
YES, you CAN perform H-REAP with NAT. However, as fella5 already mentioned, you can't do it with just plain old NAT, you must use static NAT and you cannot alter the destination ports. You should still be able to use multiple VLANs and trunks, but that will have to be routed by the time it hits the internet, and obviously won't work with standard SOHO equipment. I have tried this with a Netscreen firewall, and although I haven't had time to make it work, the join request made it to the controller. I used an additional public IP and only opened the necessary ports in the firewall for that IP. If I remember, the ports are 16666,16667,12222,12223 and 97. Here is an excerpt from the H-REAP Design and Deployment Guide (URL below):
-Regards,
Scott
http://www.cisco.com/en/US/products/ps6087/products_tech_note09186a0080736123.shtml#new
Does H-REAP work behind a NAT? In a deployment where Static NAT is used, can the WLC and H-REAP AP be placed behind Static NAT?
Yes, for the AP. Make sure that the AP source ports are not changed during the operation time by the NAT device. Normally with static NAT, it is not an issue. However, take these points into consideration:
There are two main NAT'ed UDP dialogs between the AP and controller: LWAPP data and LWAPP control.
Source port in the AP is a temporary dynamic port (>1024). In the controller, it is a fixed destination port (12222, 12223).
UDP translations are based on timeouts. This means that a current entry is left created for an X amount of time then deleted if not used, which is based on the timeout (could be shorter or longer depending on which is your NAT device).
LWAPP control is active. In general, you would expect that it will send one packet each 30 seconds (echo keepalive). Thus, for NAT translations for LWAPP control, you can assume that it will keep the NAT timeout refreshed.
LWAPP data only sends traffic if there is activity. For APs without any clients around, the LWAPP data NAT translation entry can expire (for example, more than 90 seconds without activity), and the NAT device creates a new entry if the AP sends new traffic. If the new entry is the same source port number, then you will not have any problems. However, if the UDP source port changes, then the WLC will drop it, as now the LWAPP data tunnel information no longer matches what was created before when the AP joined controller.
Therefore, it works as long as your NAT device preserves the UDP source port for traffic between the AP and the WLC at all times, even after UDP translation has expired due to no activity. If not, the data traffic is dropped, and you will end with the AP joined to the controller, but no data traffic for wireless clients.

Client Association in H-REAP mode - getting 0.0.0.0

I am experiencing issues with clients not getting ip addresses when they connect to an access point in H-REAP mode. There are 2 WiSMs at our headquarters and various 1242's around the world that connect back to the WiSMs. The most common reoccurrence of this issue seems to occur at the Bogota, Colombia location. The access point will be operating normally and the clients pull addresses from their local subnet (the AP is in H-REAP mode); at some point in the day, the AP will not assign ip addresses anymore and clients just pull 0.0.0.0. I am not sure if the AP is just going into standalone mode and cannot authenticate new clients because it cannot build a successful tunnel to the controller. I enabled H-REAP Mode AP Fast Heartbeat Timer State and tweaked the timeout, but it does appear to have remedied this issue. Is there any limitation on how many H-REAP AP's can be connected to a controller?
The WiSMs are running version 5.2.178.0 code.

Hi,
I am having the same problem that client show an 0.0.0.0 address but when i check the mac address in the router i can see that the mac address binds to an ip address and i can ping the client on this ip address. So for my issue the client has an ip address which works but it does not show in the controller. In this network we are also using static wep keys so it is not an issue that the client has to authenticate first. Another strange thing is that some of the clients show an ip address and some do not and this is on the same access point.
/Daniel

APCisco 1242 LAP in H-REAP mode.

Hello,
I 've two questions for the h-REAP mode on a WLC2100 (7.0.98.0) with 1242 Cisco :
first: what the maximun number of clients can connect on a H-REAP LAP ?
second: I've configured one WLC with 4 LAP Cisco 1242 in H-Reap mode: the power level of 4 LAP are configured in auto global configuration TPC.
But I don't understand why the power level is still on 1 after installing ?
Thank you for your Help.
Regard.
Lorenzo

Maximum amount of clients has always been in the past 15-25. However, it depends on your users.... you can have 3 users that do file transfers and that would be you limit. SO your max number of client can vary depending on your users bandwidth requirements.
As for h-reap, look at this section:
http://www.cisco.com/en/US/products/ps6087/products_tech_note09186a0080736123.shtml#t7

Blocking SSID selectively in H-REAP mode

Hi,
We have deployed 500 access-points in 100 sites using 8 controllers. SSID is switched locally and access-points are in H-REAP mode.
Customer wanted us to host one more SSID, which will be used in only 10 sites. It will be using pre-configured user-name and password for authentication.
1. How to block the SSID from advertising to remaining 90 sites? If I configure any SSID in controller, it is pushed to all 100 sites. How to block SSID selectively.
2. Is there anyway to apply the acl on this SSID in local switching
Thanks,
Ramesh

Ramesh:
I think you asked question 2 as a suggested solution to question 1, right?
So if we resolve question 1 the question 2 can be ignored.
As Steve mentioned, you only add AP groups and that is it.
Here is a config example: http://tiny.cc/j7tqcw
Although config example shows old versoin, it is still be applicable to newer versions (with some few differences). But if you know the concept you'll be able to do it with no problems.
Ask if you got to any issue while configuring this.
Good luck.
Amjad

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If you have followed the standard Apple troubleshooting processes (see user guide )
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There is no "Dos-Mode" in OSX.
Guessing that you tried to run an .exe file while in OSX ?
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My computer died when I was syncing music from iTunes onto my iPad. I can reset it and get it running, but I want to get back my photos and videos. How do I get back photos and videos in recovery mode?

My computer died when I was syncing music from iTunes onto my iPad. I can reset it and get it running, but I want to get back my photos and videos. How do I get back photos and videos in recovery mode?

Clucktastic wrote:
How do I get back photos and videos in recovery mode?
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See Here > http://support.apple.com/kb/HT1808
Once you have Recovered your Device...
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Streaming audio from my IPAD to my Apple TV from Rhapsody application. when Apple TV go into Screen Saver mode, about 5 minutes after that it stops playing the Audio Stream and goes into Sleep mode.

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WLC4402 and 104x H-REAP mode

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