Ok, you could try setting the port to access mode instead of trunk mode and only pass the VLAN that the firewall is on since it doesn’t need to know about the other VLANs.
Hello, I have a stack with 2 Powerconnect 6248, 1 6224, and 1 6224F switches. The problem I am having is that I am not able to route traffic to the gateway device. The configuration  USTMASWCORE#show running-config!Current Configuration:!System Description "PowerConnect 6248, 3.3.18.1, VxWorks 6.5"!System Software Version 3.3.18.1!Cut-through mode is configured as disabled!configurevlan databasevlan 48-52vlan routing 48 1vlan routing 49 2vlan routing 50 3vlan routing 51 4vlan routing 52 5exithostname "USTMASWCORE"stackmember 1 2member 2 2member 3 3exitip address none ip routingip route 0.0.0.0 0.0.0.0 192.168.0.254interface vlan 48name "VLAN_48"routingip address 192.168.0.1 255.255.255.0exitinterface vlan 49name "VLAN_49"routingip address 192.168.49.1 255.255.255.0exitinterface vlan 50name "VLAN_50"routingip address 192.168.50.1 255.255.255.0exitinterface vlan 51name "VLAN_51"routingip address 192.168.51.1 255.255.255.128 exitinterface vlan 52name "VLAN_52"routingip address 192.168.51.129 255.255.255.128exit!interface ethernet 1/g1description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g2description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g3description "Server_VLAN"switchport access vlan 49exit !interface ethernet 1/g4description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g5description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g6description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g7description "Server_VLAN"switchport access vlan 49exit! interface ethernet 1/g8description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g9description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g10description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g11description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g12 description "Server_VLAN"switchport access vlan 49exit!interface ethernet 1/g13description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g14description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g15description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g16description "WORKSTATION_VLAN" switchport access vlan 50exit!interface ethernet 1/g17description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g18description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g19description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g20description "WORKSTATION_VLAN"switchport access vlan 50 exit!interface ethernet 1/g21description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g22description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g23description "WORKSTATION_VLAN"switchport access vlan 50exit!interface ethernet 1/g24description "WORKSTATION_VLAN"switchport access vlan 50exit !interface ethernet 1/g25description "PUBLIC_WIFI"switchport access vlan 51exit!interface ethernet 1/g26description "PROTECTED_WIFI"switchport access vlan 52exit!interface ethernet 1/g27description "PUBLIC_WIFI"switchport access vlan 51exit!interface ethernet 1/g28description "PROTECTED_WIFI"switchport access vlan 52exit! interface ethernet 1/g29description "PUBLIC_WIFI"switchport access vlan 51exit!interface ethernet 1/g30description "PROTECTED_WIFI"switchport access vlan 52exit!interface ethernet 1/g45switchport mode generalexit!interface ethernet 1/g48description "UPLINK_FIREWALL"switchport mode trunkswitchport trunk allowed vlan add 48-52exitexit USTMASWCORE# The gateway/firewall is a pfSense router at version 2.4.4-RELEASE-P3. I have done the following tests: Ping devices across vlans: success Ping vlan IP addresses from different vlans: success Ping gateway IP address (192.168.0.254): fail This configuration is not that much different from the config on my Netgear smart switches. The only difference is that, with the smart switches, I have to do routing on my live pfSense gateway. I am trying to remove the smart switches and upgrade them with the 6200 stack. I've looked looked at the configuration and I can't see where the problem might be. Before moving into more involved configuration settings, I want to get the basic VLAN routing working. I would really appreciate any assistance anyone can offer. Thank you in advance for taking the time to look at this.
VLAN routing on 6200 stack