Vlan cant access internet

  • im stuck please help.

    pfsense router ip address:
    WAN IP: dhcp
    LAN interface ip:
    vlan100 interface ip address:

    I can ping both VLAN interface IP and pfsense router IP, but i cant get to the internet.

    ipconfig on pc connected to vlan100….
    IPv4 Address ........
    Subnet Mask.........
    Default Gateway......

    My network topology:
    cable modem ------- > pfSense box ------ > Cisco switch 2900XL -------> old linksys router (as AP and switch) --------->PC

    thank you in advance for your help.

  • i got it to work!! I forgot to add allow all rule for the vlan100. Thanks.

  • I would like to know what the problem is.

  • LAYER 8 Global Moderator

    the problem would of been that when you create a new interface in pfsense, ie opt it does not create any default rules like it does on the default lan interface.

    So any traffic you would like devices on this network to be able to create wold have to be allowed for, example if you want them to be able to ping pfsense interface in that segment would have to be allowed, dns to pfsense or elsewhere allowed.  You could make it like the lan and put any any rule if you wanted, etc.

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