02-01-2009 12:15 PM - edited 07-03-2021 05:05 PM
<p>My problem is to get an IP with the WLAN-Clients. They could connect but didn't become a dhcp-lease.</p>
<p>I've looked in all the other posts for dhcp, but couldnt locate my problem.</p>
<p>Any help is welcome. Config is attached.</p>
Solved! Go to Solution.
02-02-2009 01:05 PM
So if the wireless clients get associated to the AP and they do not get a valid IP Address (range of 192.168.10.200 to 192.168.10.210), what IP Address(es) are they getting?
If they are not getting the default 169.x.x.x IP Address then there could be a DHCP server nearby? If the answer is yes (that they are getting a valid IP Address from a nearby DHCP Server), IP Helper Address?
02-01-2009 10:11 PM
So the clients get associated to the wireless AP but can't get ip addresses from 192.168.10.200 to 192.168.10.210?
02-01-2009 11:48 PM
thats right
02-02-2009 01:05 PM
So if the wireless clients get associated to the AP and they do not get a valid IP Address (range of 192.168.10.200 to 192.168.10.210), what IP Address(es) are they getting?
If they are not getting the default 169.x.x.x IP Address then there could be a DHCP server nearby? If the answer is yes (that they are getting a valid IP Address from a nearby DHCP Server), IP Helper Address?
02-03-2009 05:02 AM
The Client doesn't get an IP and the only dhcp server is on the router.
Could it be that i've to diable the ip inspect ?
Carsten
02-02-2009 11:57 AM
Could it be that my problem is thatt I use the 12.4.(20)T1 ?
but I don't understand where to fix my problem.
02-04-2009 05:33 AM
Hi,
I am having the same issue with a new 1231 AP. It gets a windows (local) IP of 169.x.x.x.
02-05-2009 06:38 AM
Try adding the bridge-group 1 command to your Dot11Radio0.1 subinterface. I've seen this problem before and it generally relates to bridge-groups.
02-05-2009 08:37 AM
Thats was the problem, thanks jeff.
I changed the config in:
interface Dot11Radio0
no ip address
!
encryption vlan 1 mode ciphers tkip
!
broadcast-key vlan 1 change 45
!
!
ssid Carsten
!
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
channel 2462
station-role root
rts threshold 2312
no cdp enable
!
interface Dot11Radio0.1
encapsulation dot1Q 1 native
no cdp enable
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 spanning-disabled
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
and its working fine.
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