Problems with OPT1



  • Hi !

    I have following configuration:

    3 NET cards:

    LAN IP: 10.100.1.1/24

    WAN IP: 10.100.1.1/24
    OPT1 as WAN2 IP: 10.100.2.1/24

    And I have configured firewall with following rules

    For LAN:

    BLOCK: PROTO: any , SRC: !10.1.1.30, Port any, DEST: 10.100.1.254, PORT any, GATEWAY: default
    BLOCK: PROTO: any , SRC: !10.1.1.30, Port any, DEST: 10.100.2.254, PORT any, GATEWAY: default
    PASS: PROTO: any , SRC: 10.1.1.30, Port any, DEST: 10.100.1.254, PORT any, GATEWAY: 10.100.1.254
    PASS: PROTO: any , SRC: 10.1.1.30, Port any, DEST: 10.100.1.254, PORT any, GATEWAY: 10.100.2.254

    PASS: PROTO: any , SRC: 10.1.0.0/16 , Port any, DEST: any, PORT any, GATEWAY: default

    NAT: No one NAT rule

    Also I have two routers each on one WAN. One have IP: 10.100.1.254 and the second one IP: 10.100.2.254

    My problem is:
    –------------------

    1. Ping to Router one with IP: 10.100.1.254 does work properly, but ping to second one with IP: 10.100.2.254 doesn't.
    What could be the problem ?

    2. Does work the LoadBalancing without setted up NAT? I have 2 routers with NAT and I really dont need NAT on pfSence. Or yes ?

    ThanX
    Sulti



  • Why is your LAN subnet the same like your WAN subnet?



  • @hoba:

    Why is your LAN subnet the same like your WAN subnet?

    I think that really not.

    LAN 10.1.0.0 / 16 as know this is IP address range 10.1.0.0 - 10.1.255.255

    and

    WAN 10.100.1.0 / 24  IP address range 10.100.1.0 - 10.100.1.255
    WAN 10.100.2.0 / 24  IP address range 10.100.2.0 - 10.100.2.255

    I know that implicitly 10.0.0.0 / 8 is a A type network, but i have divided it to three subnets. This is correct. Isn't it ?



  • From your original post your LAN and WAN is the same subnet and even interface IPs are the same IP.

    @Sulti:

    LAN IP: 10.100.1.1/24

    WAN IP: 10.100.1.1/24
    OPT1 as WAN2 IP: 10.100.2.1/24

    Besides that I don't see a problem with your setup unless you have some typos somewhere.


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