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2 VLAN to WAN with local DNS

Tovo RAKOTOZANANY

Hi

I have two VLAN with subnet  VLAN1 192.168.123.0/24 and  VLAN3 172.20.24.0/26 , and I have my exchange server mail on VLAN3 with @IP 172.20.24.21 (with active directory and DNS )

And I have 1 WAN with @ip Public : 197.97.125.72
GW  : 197.97.125.71


And on the DNS statique I put DNS1 my local DNS  :  172.20.24.21


The issue is that when I try to acces on internet it's seems to be blocked by the Interface WAN gateway , and and don't have internet access

tracert www.google.com

 1     1 ms    <1 ms    <1 ms  192.168.123.1

2      1 ms     1ms        1ms     197.97.125.71

*   *  *   *
*   *  *   *
*   *  *   *


If anyone can help please



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  • 0 in reply to Tovo RAKOTOZANANY

    You can paste your screenshots here in the forums edit window. That is preferred over links to external webservers for security reasons.

    And since I don’t have a Google account, I cannot access your link and content there.



    Added info
    [edited by: jprusch at 4:07 PM (GMT -8) on 28 Dec 2022]
  • 0 in reply to Tovo RAKOTOZANANY

    Manahoana Tovo and welcome to the UTM Community!  Yes, UTM, not the Sophos Firewall (XG) Community.

    I will move your thread there so that more XG users will see your question and answers.

    As Philipp says, it's always better to insert pictures here rather thna describe your configuration and observations - we work better with raw data.

    Also, we can't know if external sites are properly protected. The only malware I've gotten in almost 15 years was from a link in this Community to an external picture in 2014.  That's why we request inserted files/images instead of links to external sites.

    Cheers - Bob

  • 0 in reply to BAlfson

    LAN CONFIG

    WAN CONFIG

    DNS CONFIG

    I can't have acces to internet  (172.20.24.21 is my local DNS)

    BR

    Tovo