I have an HP V1910-48G and SonicWALL TZ 105 set up with two VLANs that should be able to reach the Internet but they cannot.
My network configuration:
VLAN 1 - 192.168.1.0/24 - Transport Network
VLAN 50 - 192.168.50.0/24 - Infrastructure 1 (Ideally can reach and be reached from Internet)
VLAN 100 - 192.168.100.0/24 - Infrastructure 2 (Ideally can reach and be reached from Internet)
192.168.1.1 - SonicWALL LAN interface
192.168.1.254 - Switch VLAN interface
192.168.50.1 - Switch VLAN interface
192.168.100.1 - Switch VLAN interface
The odd thing is that a client in one of the infrastructure networks, say, 192.168.50.55 can ping every VLAN interface i.e. 192.168.50.1, 192.168.100.1, 192.168.1.254 but cannot ping the SonicWALL at 192.168.1.1. Even stranger is that using the diagnostic tools on both the SonicWALL and the Switch, I can ping both devices from eachother i.e. SonicWALL can ping 192.168.1.254 and Switch can ping 192.168.1.1. So I know there is connectivity.
It seems as if the issue is either my VLAN membership/tagging configuration or routing configuration on the HP Switch or a combination of the two.
VLAN Setup: VLAN Interfaces: Routing: