I am having an issue with internal and external clients. When we have the nat ip configured on the controller we cannot connect internal ap's at all. When we take the nat ip out it works fine. We are on code 7.0.220. I have tried the following command <config network ap-discovery nat-ip-only disable> and it did nothing.
View 1 RepliesI have finally got my office extend AP to connect to my companies 5508 controller by enabling NAT on the management interface and can see all the cooperate SSID's. However when I try to connect to the SSID my client either gets a local IP address from my home router or then cannot get any IP address.
View 9 Replies View RelatedIf 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?
View 2 Replies View RelatedI have a situation where a user needs more than one office extend AP in his home. My office extend controller is a 5508 running 7.0.220.0. Are there any issues NATing multiple OE APs to a single address? My initial lab results indicate that each of the AP's associate with the controller and establish a DTLS tunnel. I see the SSIDs get pushed to the AP and then it seems to restart the process never being fully operational. Is there a workaround that will allow me to run mutliple OE APs?
View 12 Replies View RelatedWe're looking at deploying both office extend and also a guest wlan. Both would require a WLC in the DMZ.My question is can one 5508 WLC be both a guest anchor and have office extend APs on it at the same time?
View 2 Replies View RelatedHow the ACL Ports/Protocols which must be opened (in- and outbound) to enable a communication between a CISCO Office extend AP and a 5508 WCS.
View 3 Replies View RelatedI have attached a diagram of the current topology. At present, we have two 5508 connected to our core. We also have a 4402 behind the firewall (DMZ) just purely for guest access. So the staff users connect to the access point which in turns connects to the Staff WLC 1 (if this fails then to Staff WLC2). any guest user connect to the access point which in turn connects to Staff WLC which anchors to Guest WLC which then provides access. Since the guest is behind the DMZ they can only access the internet and not out internal network.
Now we want to office extend our network - we want our users to use 1132 AP at home to access the Infrastructure. is there a way we can do this without disturbing the existing infrastructure. On reading Cisco website, i know the best practice is to use 2 5508 (one behind the firewall and the other anchored to this access the internet network ) i thought since we have a Cisco (dmz) switch (48 port) and only the 4402 (Guest WLC) is connected to it, maybe purchase another 5508 WLC and connect to the 48 port Cisco (dmz) switch. will this work?
Just recently got a new 881W router. i have downloaded the 2.4 software upgrade. I go into the Office extend AP login and i get just a enter button. when i click on the enter button the AP page does not come up.
View 7 Replies View RelatedDoes cisco 3600 support office extend feature? If yes, is there a controller requirement? I know cisco AP 600 supports office extend
View 24 Replies View RelatedI have an 1131ag AP attached to our 5508 as an OEAP over the Internet. Everything with the corporate SSIDs is working correctly, so no issue there. I was wondering if a local ssid can be configured on the AP, similar to what can be done with the OEAP600, in order to provide wireless access to the Internet only? On the WLC, on the H_REAP tab, there is a button labeled "Reset Personal SSID"
View 3 Replies View RelatedI am setting up office extend with 1142 APs on a 5508 controller. All seems ok and I see my SSIDs on the remote AP. However when I try to connect I don't get a dhcp address and the connection fails. When I look at logs and some debugs I see dtls keepalive failures and the AP is actually disconnecting and re-associating with the controller.
View 24 Replies View RelatedI am wondering if the folowing is a valid configuration:
WLC2504
AP2600
I need 3 SSID/VLAN, 1 for corporate devices, 1 for coporate smartphones, 1 for guest.
Port 1 on the 2504 should be used for management and corporate devices and connect to the corp network. Port 2 is for smartphones/guest and will be connected to a Cisco ASA 5515 that is connected to a second ISP.
Corp devices should get IP from an Windows DHCP. Smartphones/guest should get IP from the WLC. Is this possilbe? I read this in a document "To use the WLC as a dhcp, you need to enable DHCP proxy as it is required." Some how I am imagining that this will mess with the Windows DHCP. Is it better to use the ASA as DHCP for smartphones/guest?
Recently i have setup a WLAN with inside and anchor 5508 controllers. Standard setup. However, one issue I have is I wish to extend the length of time between password changes for users connected in on the guest wlan. At the moment, 30 is max. I dont have an option on the controller to creat accounts for any longer than that. How to I extend it to 90 days or 120 days?
View 1 Replies View RelatedIve run into something a bit new to me. Networking! Now i do have some experience but not enough for me to figure this one outHere is what i am trying to achieveWe have a webserver at the office which i can access from the outside world. We also have a local server with a static internal ip(File Server)My question is as follows can i add a link on a web page on my webserver to that i can access the internal ip address from outside the office?
View 13 Replies View RelatedI have a few 1142N Aironets with internal antennas in place, and I am not thrilled by its coverage. I want to extend my wireless network because of a new building which led me to the following question;Is there is any difference in wireless coverage when using external dipole antenna’s (the small ones, for example the AIR-ANT2524 for a new 2600 Aironet) versus the internal (dipole) antenna’s. I am aware you have more options when using external antenna’s, such as omni, directional, outdoor etc.
For an indoor office or warehouse deployment, where temperature is not a concern, why would I buy for example the 2600E with 4 dipole antenna’s over the 2600i?I have read most Aironet datasheets and their antenna options, but can’t find a word about the advantages of external dipole antennas. I would expect external antennas would give better coverage.. is this true?
How do I find out external IP I need to connect to my office!
View 2 Replies View RelatedWe have to configure our firewall cisco Asa 505 (ASA Version 8.3(1)) in order to establish a ipsec vpn between our office site and another external site. Vpn has been established successfully between our ip site 172.16.69.24 and other vpn ip site 172.16.23.23.Our server (192.168.100.25) behind firewall cisco (sk lan 192.168.100.254) manages to ping server 172.16.23.23 on other site through a static route add on windows so server (route add 172.16.23.0 MAK 255.255.255.0 192.168.100.254).On the other site, server with ip 172.16.23.23 doesn't ping our vpn ip site (172.16.69.24) which has to be natted to our server 192.168.100.25.
View 2 Replies View RelatedThe two controllers are having two internal DHCP servers with the same range in LAN (enx1,enx2). but i have specified which is primary DHCP server(enx3) in WLAN interface.
Now if a new user added into network, will he get IP address from primary dhcp(WLC) or AP connected WLC.
if two users connected to 2 diff AP's which are connected to 2 WLC will get the same IP address? since having same address pool configured.
We created the management interface, an internal DHCP scope in same subnet, and Two SSID tied to the same management interface:
- when we connect to the first SSID we have and IP address
- but when we connect to the secone SSID: impossible to get an ip address - auth and association are OK
I am hoping to get your feedback around the dhcp issues I am facing with Two Centrally Switched Wireless LANs. The setup is as follows:
- I have a WLC 5508 which has been configured with 4 SSIDs, out of which 2 are using Central Authentication and Switching. - I have an LWAP connected to the WLC in HREAP mode. - WLC is configured as the DHCP server for clients connecting to the SSID 'Guest'. For the rest, I am using external dhcp server. - Only one scope for Guest Interface is setup on the WLC.
Problems:
1. As far as I know, for WLC to act as internal dhcp server, it is mandatory to have the proxy enabled, but the Clients connecting to SSID 'Internet' are unable to get an ip address from the external dhcp server, if dhcp proxy is enabled on the WLC. If i disable the proxy, it all works fine.
2. DHCP does not release the ip addresses assigned to clients even after they are logged out.
3. If a machine which was earlier connected to 'Guest' SSID connects to the 'Internet' SSID, it requests the same ip it was assigned by the WLC which it was assigned under 'Guest', but gets tagged with the V LAN configured on the management interface.
************Output from the Controller********************
(Cisco Controller) >show sysinfo
Manufacturer's Name............. Cisco Systems Inc.Product Name................ Cisco Controller Product Version................. 7.0.116.0Bootloader Version................ 1.0.1Field Recovery Image Version..................... 6.0.182.0Firmware Version..... FPGA 1.3, Env 1.6, USB console 1.27Build Type.......... DATA + WPS + LDPE
[code]...
A client wants us to use the internal DHCP server on a 5508 instead of Windows DHCP. They will have 15 APs initially and upto 25 later. The docs on the 7.2 WLC make it sound like this is discouraged: Internal DHCP Server.
The controllers contain an internal DHCP server. This server is typically used in branch offices that do not already have a DHCP server. The wireless network generally contains 10 access points or fewer, with the access points on the same IP subnet as the controller.
In this case, the APs will not be in the same subnet as the Managment Internet.Is it a mistake to use the internal DHCP with upto 25 APs (3 WLANs)?
I found a link to accomplish this on the old code but how can I get this done on 8.4.
[URL]
I have a 2600 I am trying to setup for educational use.
My Cable ISP has issued me 5 routable IP's through their SMC modem 86.28.12.226-229. The SMC modem is .225. Currently the internal network can get out through .229 as expected but nothing outside (tcp 80 to web server) can get through. When I assigned the ip's to e0/1 as secondarr I could get it to route from the inside network (so hitting .226 80 went to the correct place) but it still didn't work from the outside - plus I read that wasn't a great way to do it anyway.
!
interface FastEthernet0/0
description LAN Interface
[Code].....
I have a checkpoint Safe@Office 500 firewall router, connected to adsl via another adsl device in bridged mode.We needed to assign an external IP to a device behind the firewall.We contacted the ISP, and now they have assigned an additional IP to our adsl account.I have read from the documentation that:"NAT can be defined automatically via the network object (Node, Network or Address Range). When you define NAT via the network object, rules are automatically added to the Address Translation Rule Base"....so I add the object, with the external IP given to us by our ISP, and the wizard simply complains that the IP address is invalid.My thoughts are that the router does not know about the additional IP provided by our ISP. If so, how do I tell the router that there are other IP addresses available to use? I have rebooted the router, and no luck.
View 1 Replies View Relatedi can can ping my host externally from another ip however i have left my house without port forwarding to my pc is there a way to connect to my pc via something like this command "xxxx.dyndns-home.com:192.168.1.100" i have tried this and does not work as it does not like the ":"truth be told my real goal is to ultimately be able to look at my webcam as it is pointed at a homebrewing project which i need to see. this is what i want to work on setting up while in rdp?
View 2 Replies View RelatedI am biulding a wireless network with 5508 WLC and trying to use ISE as radius server and also to redirect the web-login to it.I was trying to understand that to achieve the external web-login, do i need to use the raduius-nac option under advanced on the guest wireless where i am trying this out. and if not, where do i actually use it?So far what i have understood that i do need to have preauth ACL on the Layer 3 security, but the issue is there is no hit reaching the ISE.
View 9 Replies View RelatedWe have a 5508 with 7.4.100.0 vor Internal APs and OEAPs. till now every thing is ok. Now we have to connect an AP (local) in a remote office, connected to the WLC by a VPN Tunnel. The problem is that the AP in the remote office uses the NAT Address to connect to the WLC, so the traffic goes over the Internet, not trough the VPN Tunnel. On the controller I have the following setting:
AP Discovery - NAT IP Only ................. Disabled
On the AP:
AP Link Latency.................................. Disabled
How to force the AP to use the internal IP Address of the WLC?
Have a WLC 5508 running 6.x code with LAP's providing wireless for our internal laptops (WPA2 and EAP-TLS). I want to provide guest wireless which goes out a different port on the WLC to a guest firewall/cable modem. However, we want to prevent our internal laptops from being able to use the guest wireless. I have RADIUS (IAS) and LDAP for my AD available. We would prefer not to have use Lobby Ambassador and just have the guests use a simple password or web passthru. Guests may be laptops or smartphones. What options are available? I have tried a test setup using dynamic vlan assignments from RADIUS using the IETF flags, but can't seem to get it to work. Is there a way to identify the SSID is being used at the RADIUS server?
View 13 Replies View RelatedI recently installed 2 wlc 5508 with the latest software 7.3.101.0. I am not able to activate the Internal DHPC Server. The following message appears: "Error in setting dhcp scop leasetime".
View 5 Replies View RelatedThe problem is that the PABX is sending out an internal address in it's INVITE messages and the ASA5505 isn't changing the internal address to the external address.We need> From: Calling Number <SIP: SIP Username@Public IP Address>However our PABX sends out> From: Calling Number <SIP: SIP Username@Private IP Address>. How to translate the internal IP address to the external IP address on an ASA 5505?
View 1 Replies View RelatedI have 3 external ips from my isp:
222.222.222.221
222.222.222.222
222.222.222.223
The first one I use to provide internet access to my office. The other two I'm going to use for the following: I'm going to deploy a server in internal network which must have 2 external ips on his network interface (& one internal ip on the second,but that's ok: I cannot put an extra network switch before asa & plug this server there: this server is virtual & is on esxi host in internal network. External ips must be assigned to servers' interfacw,bot just forwarded there (ms direct access requirement).
My current config:
!
ASA Version 8.4(3)
!
hostname msk-office
[Code]....
Our secondary site accesses the internal intranet via a link, which is basically:
[URL] where externalip is the IP address of my router.
* This used to work fine before we migrated from ADSL (6mb up / 0.5mb down) to Fibre(70mb / 20mb) *
Internally, I access the same link, but via [URL] Internally it loads in 2 seconds, externally it is taking 68seconds(ish)..
I can't work it out, the fibre shouldave made things loads quicker but is infact very slow. I'm wondering if something network wise is going on.
The intranet is a php intranet sitting on apache, and using postgresql as the database. Other pages load fine, this specific index.php page does quite a lot of DB connections and so on, but as I say before, it worked fine before the migration.
I can hear nothing sound driver disabled... windows explorer wont open...and my notepad and calculator wont work either... how do i remove it..
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