M and MSM Series
cancel
Showing results for 
Search instead for 
Did you mean: 

MSM760/MSM430 Client cannot get address via DHCP

 
Highlighted
DJames
Occasional Contributor

MSM760/MSM430 Client cannot get address via DHCP

Have 2 MSM760 controllers setup with VSC Access-Controlled. Egress network in VSC onto vlan 514 & client data tunnel active. All clients are able to get a dhcp address and work fine.

 

Setup a third MSM760 the same and the client cannot get a dhcp addess. Only difference is this controller is at another site. Checked and re-checked configs for controller and the switch but still cannot get the client to get an ip via dhcp.

 

Configured my client with a static ip  in vlan 514 (10.40.14.90/24) and was able to ping the controller's vlan 514 interface (10.40.14.105/24). I was not able to ping the gateway ip on the switch side (10.40.14.254/24) or the dhcp server (10.40.4.71). The vlan 514 interface on the controller is getting it's ip via dhcp.

 

 

From the controller I could ping the gateway ip on the switch and the dhcp server but not the client.

 

From the switch I can ping the controller vlan interface 514 but not the client.

 

It appears that traffic for whatever reason cannot traverse this controller or ingress to egress mapping is not working for some reason. Again I checked settings (mappings, dhcp relays for both controller and switch) and compared to the working controllers but cannot get the client to get a dhcp address. Controllers are Ver 5.7.3.0-13117.

 

Thanks for any help

 

D. James