problem with Ethernet WIFI bridge device cannot get IP from WLC 2504
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
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
This is the start of a display filter cross reference between Wireshark and OmniPeek.
The 1st installment is a table of advanced filters. More filters will be added as time allows.
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I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...