Routing between DMZ and LAN



  • Hi there,
    I have a pfsense setup as below:
    WAN: 192.168.1.1
    DMZ:  172.16.200.1
    LAN:  172.16.100.1

    For testing purpose, I have two rules, one in LAN and one in DMZ to allow ICMP
    I can only ping within LAN and LAN to pfsense 172.16.100.1
    I can not ping from DMZ to DMZ's pfsense interface 172.16.200.1

    Eventually, I like to allow certain traffic between DMZ and LAN.
    How I can do so?

    Thanks,






  • Check the DMZ interface settings for

    • the correct network mask
    • if "block private networks" is checked

    Also check the network settings on the DMZ computer.



  • Resolved.
    One of the rule was set incorrectly.
    Thanks.


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