WLC cannot get IP of the Wireless Clients and client not able to ping to the gateway
Dear Cisco Expertise,
I have configured WLC embedded in Cisco C3650 switch and also 1 unit AP3702I. AP now able to join to the controller. My client able to connect to the AP and get the IP address (10.127.117.1) from the DHCP server but unable to ping to the gateway (10.127.117.254 - interface gateway). Both switch and AP able to ping to the interface gateway. I also trying to ping to the client from the switch and also from the AP to the client but not able to ping.
I've check via switch can see the client's IP address and MAC address (using ARP)
#sh arp vlan 77 Protocol Address Age (min) Hardware Addr Type Interface Internet 10.127.117.1 0 843a.4b90.17e0 ARPA Vlan77 Internet 10.127.117.254 - 3c08.f6b7.2173 ARPA Vlan77
Need your expertise on this matter. Thank you.
Configuration as below:
ip dhcp pool LWAPP_VLAN network 10.127.117.0 255.255.255.0 default-router 10.127.117.254 dns-server 10.127.113.10 domain-name xxx.com
vlan 77 name LWAP_VLAN
interface Vlan10 ip address 10.127.112.254 255.255.255.128
interface Vlan77 ip address 10.127.117.254 255.255.255.0 ip helper-address 10.127.117.254
interface GigabitEthernet3/0/5 description Connect to AP Test switchport access vlan 10 switchport mode access no logging event link-status
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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