11-06-2014 01:49 AM - edited 07-05-2021 01:53 AM
Hi All,
I encounter a strange problem.
I set up WLC 2504 with DHCP server enable and create a WLAN TestBridge.
Using PC with usb wifi dongle I can connect and get IP from WLC with out any problem.
Now I have a Ethernet-WIFI adapter that bridge ethernet to WIFI (one of them is LinkSys WAP300).
If I use this WIFI module, my PC cannot get IP from WLC
Change it to static IP, it can ping and stream video well but it just cannot get IP from WLC
Now using the same PC and Ethernet-WIFI adapter connect to Asus router or Huawei router, it can get IP without any problem at all!!!
Below is the message log in WLC 2504 that we suspect is the problem
#DTL-4-ARP-ORPHANPKT_DETECTED: dtl_net.c:2000 STA(Target MAC Address) [ac:cf:23:2d:72:f1, 0.0.0.0] ARP (op ARP REQUEST) received with invalid SPA (source IP address) 169.254.7.185/TPA(Destination IP Address) 169.254.7.185
but I don't know how to solve this...
Any one can help? please??
Thanks
Sg
11-06-2014 09:02 AM
try this on the CLI of the WLC:
config network ip-mac-binding disable
HTH,
Steve
11-06-2014 11:55 PM
Steve, I tried config network ip-mac binding disable.
the message no longer show up but still cannot get DHCP IP :(
any other idea?
01-25-2017 07:52 AM
I have this issue too did you get it resolved ? it worked on my 4404 controller fine
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide