Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

RULE 0 , INVALİD TRAFFİC, BUT THOSE IP IS IN THE SAME LAN.

Hello everyone,

 

I have a problem with my XG Firewall. The exchange server tries to send a packet for the firewall but this packet denied and its called invalid traffic which is used "0" rules.

Actually those servers run in the same LAN. Sophos firewall gives me an error message. It is "Could not associate packet to any connection". I want to get to help with this issue. Thank for reply.

 

Best Regards



This thread was automatically locked due to age.
Parents Reply
  • Hi,

    you will need a WAF rule to cover unsolicited incoming traffic going to your server and LAN to WAN rule for outgoing traffic, 465,587 and 25 from your server.

    Ian

    XG115W - v20.0.3 MR-3 - Home

    XG on VM 8 - v21 GA

    If a post solves your question please use the 'Verify Answer' button.

Children
No Data