Http navigate failed, only https navigation is OK

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totalcloud
totalcloud Posts: 1  Freshman Member
edited April 2021 in Security

I have an problém with my http navigation, my computer not receive the ACK and after more retransmission the web page is not accessible


I have not this problém with a https navigation.

Where is on the firewall for accept or block the http connection.

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  • Zyxel_Emily
    Zyxel_Emily Posts: 1,442  Guru Member
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

    Hi @totalcloud,

    Is the issue with a particular HTTP site or all HTTP websites?

    If the computer is able to access HTTP website when the computer is connected to ISP directly, check the security polocy rule LAN1_outgoing and LAN2_outgoing when the computer is connected to LAN1/LAN2 of ZyWALL.

    Service: any

    Action: allow

    You can also disable "Enable Policy Control" temporarily to clarify if HTTP is blocked by ZyWALL or not.

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