mikrotik firewall dns block

  1. Andy

    MikroTik DNS Open Resolver Issue (High DNS Traffic / Possible Abuse) – Quick Fix

    If you're running a MikroTik and suddenly see massive DNS traffic (UDP port 53) in your connection tracking, there’s a common cause. The cause When you enable: /ip dns set allow-remote-requests=yes Your router becomes a DNS server. This is fine for LAN use — but without firewall rules, it also...
    • Andy
    • Thread
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    • Forum: Networking Stuffs
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