NAT and UDP with fragments

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PeterUK
PeterUK Posts: 4,564 image  Guru Member
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edited August 2025 in USG FLEX H Series

FLEX H V1.35

When you do a NAT rule for UDP ports when traffic comes in only UDP packets are sent to Internal IP any fragments belonging to the UDP on Incoming Interface are not send to Internal IP.

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  • PeterUK
    PeterUK Posts: 4,564 image  Guru Member
    250 Answers 2500 Comments Friend Collector Eighth Anniversary
    Answer ✓
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    Tested again and now it works not sure why it didn't work before

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  • PeterUK
    PeterUK Posts: 4,564 image  Guru Member
    250 Answers 2500 Comments Friend Collector Eighth Anniversary
    Answer ✓
    Options

    Tested again and now it works not sure why it didn't work before

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