SOLVED certain traffic is not passing

[aistech]

I have an interesting quandary. I have the following setup,

ISP >> Router >> Netonix 1 >> AF5x >> Netonix 2 >> PC

Router lan port is plugged into Netonix 1/Port 1 vlan 912 (U)
Netonix 1/Port 2 vlan 912 (T) is connected to the AF5x
AF5x connects to Netonix 2/port 1 vlan 912 (T)
Netonix 2/port 2 vlan 912 (U) connects to the PC

The router hands out DHCP to the PC over this connection, and I can ping successfully in both directions between the router and the PC. However, the PC does not get internet connectivity. If i plug the PC directly into the router lan port, i get the same DHCP information and internet works fine.

What am I missing?
Thanks.

[mike99]

Seem like a gateway or DNS issue.

Have you try to connect to Netonix 1 directly see if it's work ?

You should post config of every device, it would help. Also, screenshot of port and STP on Netonix would help even if it don't seem a STP issue.

Can you connect to the router from netonix 2 (ssh by exemple) ? If so, does it communicate with the internet ? Ping with LAN IP address as source would be better.

[Omniflux]

Sounds correct, can you post screenshots of the Netonix configuration?

[aistech]

I just realized that I never posted the resolution to this. As it turns out, switch 2 was failing. I happened to be logged in one day looking around when I saw all of the graphs in the power status go wonky. I replaced the switch and the issue went away.

Thanks.