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Beginner

I am not able to ping Radius Servers from WLC (Mobility Express)

Hi everybody;

I have the following question, i just installed and configured WLC controller with 7 AP's, the management interface have the ip address 192.168.10.90. i am able to ping the interface vlan 10 (internally is the management vlan) of switch 1 (192.168.10.22) and even i am able to ping from WLC whatever ip address from managament vlan of all of devices of my network. I tried to ping my radius server 10.102.100.1 too, but in this case i am not be able to.

 

On switch 1 i can ping the radius ip address 10.102.100.1 , and also i tried ping 10.102.100.1 source 192.168.10.22 and i can ping.

 

What could it be the problem??

Anotación 2019-08-22 215904.png

4 REPLIES 4
VIP Mentor

Re: I am not able to ping Radius Servers from WLC (Mobility Express)

On the ME AP, do you have default-gateway setting point it to your SW IP (10.22) ?

 

HTH

Rasika

Beginner

Re: I am not able to ping Radius Servers from WLC (Mobility Express)

Sure,

(Cisco Controller) >show interface detailed management

Interface Name................................... management
MAC Address...................................... 00:00:5e:00:01:01
IP Address....................................... 192.168.10.90
IP Netmask....................................... 255.255.255.0
IP Gateway....................................... 192.168.10.22
IP Address Type.................................. Static
External NAT IP State............................ Disabled
External NAT IP Address.......................... 0.0.0.0
Link Local IPv6 Address.......................... fe80::c6f7:d5ff:feb3:1a60/64
STATE ........................................... NONE
Primary IPv6 Address............................. ::/128
STATE ........................................... NONE
Primary IPv6 Gateway............................. ::
Primary IPv6 Gateway Mac Address................. 00:00:00:00:00:00
STATE ........................................... CREATING
VLAN............................................. untagged
Quarantine-vlan.................................. 0
Physical Port.................................... 1
DHCP Proxy Mode.................................. Global
Primary DHCP Server.............................. Unconfigured
Secondary DHCP Server............................ Unconfigured


Is there something wrong? Kind regards.
VIP Mentor

Re: I am not able to ping Radius Servers from WLC (Mobility Express)

That's look normal.

What happen if you put a PC on vlan 10 & see if you can ping RADIUS server from that PC ? 
To double check, pls share your switchport configuration that connects to ME

 

Rasika

Beginner

Re: I am not able to ping Radius Servers from WLC (Mobility Express)

If i connect a Laptop Directly to the switch in vlan 10, i am able to ping to whatever side.

The switchport configuration is the same like i put in the scheme.

I think the problem it should be here:

(Cisco Controller) >show system route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 srcr3
7.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 srcr3
192.0.2.0 0.0.0.0 255.255.255.0 U 0 0 0 virtual


What is your opinion??

What it should be the command to configure routes??

Kind regards.
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