Multi WAN with policy filtering



  • Hello everyone,

    My setup: pfsense with mutliwan with squid3 and squidguard

    I have two wan connections:

    1) binatone modem with static ip running dhcp for internal lan segment 192.168.2.0
      2) cisco router with leased line with internal ip 192.168.1.1

    My pfsense box has three lan cards.

    1) connected to binatone modem. Obtain ip from modem 192.168.2.2. Gateway 192.168.2.1
      2) connected to cisco router. Static ip 192.168.1.2 Gateway 192.168.1.1

    My DNS servers

    8.8.8.8  for wan_gw 192.168.2.1
    10.52.64.3 for cisco_gw 192.168.1.1

    My routing table

    destination 10.0.0.0/8  gw 192.168.1.1

    My firewall rules LAN

    Proto : IPV4
    Destination : 10.0.0.0/8
    GW: 198.168.1.1

    My firewall rules for CISCOPORt

    none

    My Problem:

    I am able to surf the net without any issue. But when I try to access my dms server through Cisco Router it is not able resolve my host. Even though I have DNS server as 10.52.64.13 set.

    If I do DNS lookup for that host in pfsense box after a very long time it responses with 10.52.64.27

    Is there any problem with DNS or is there any thing else I am missing. Please help… Its bit urgent.

    Thank you
    with warm regards,
    Ashima



  • Could you please clarify whenever you are relying on other infrastructure components like proxy, pfSense DNS etc?



  • Hello Everyone

    I solved the issue by changing the order of my DNS server. I made 10.52.64.3 as primary DNS  and 8.8.8.8 as secondary DNS server for all my dhcp clients.

    Thanks for all the effort.

    with regards,
    Ashima.


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