HTTPS Domain Filter enabled cause web pages to delay loading

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PeterUK
PeterUK Posts: 2,856  Guru Member
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edited April 22 in USG FLEX H Series

USG FLEX 200H V1.20(ABWV.0)

bypassing DNS lookups to not go by FLEX due to problems now even when not in use by Policy rule if HTTPS Domain Filter is enabled web pages get a delay when loading which V1.10 was faster.

Cleared browser cache With HTTPS Domain Filter is enabled

Cleared browser cache With HTTPS Domain Filter is disabled

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  • Zyxel_Kevin
    Zyxel_Kevin Posts: 797  Zyxel Employee
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    Hi @PeterUK ,

    I took https://www.grc.com, for testing , here is my result.

    with HTTPS domain filter : 3.137sec.

    without HTTPS domain filter: 3.614 sec.

    There is no apparent different in my site.

    I verified by wireshark ( Statistics → Capture File properties) and find the display packets time spend.

    Could you share your packets to me by Private message .

    Thank you

  • PeterUK
    PeterUK Posts: 2,856  Guru Member
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    edited April 22
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    I think the problem is to do with routing Zywall to a given interface VLAN443 with many WAN interface that was not a problem in V1.10 I test that later today and send you the packets

    update seems I can't make this happen now😖