UDP all over the firewall log.

  • Newbie here..

    from 2 IPs in my LAN my firewall log only has alot of alerts only from these two IPs. UDP UDP UDP = Cisco EPC3940AD EuroDocsis 3.0 2-PORT Voice Gateway ( ISP ) = PFsense.

    How can I disable this alert in my logs ?

  • LAYER 8 Global Moderator

    turn off default deny log, setup your own logging of what you want.. say syn only.. Or setup a rule in your ruleset to block/allow but do not log it. 239.255.x.x is multicast address.

    Are you blocking bogon on your lan interface? that range is include in the bogon so if you are blocking bogon those would be blocked.. I can not for the life of me think of a valid scenario where you would want/need to block bogon on a local interface.

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