IPSEC errorcannot be sent. reason: System dropped

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Infosetel2020
Infosetel2020 Posts: 21  ZCNE Certified
First Anniversary ZCNE Security Level 1 Certification - 2019 ZCNE Nebula Level 1 Certification - 2019 10 Comments
Hi

By use IPSec connection to VPN300 to USGFLEX100, I get the following error:

Error - IPSec - Packet(UDP) cannot be sent. reason: System dropped

How can I work out the issues behind?


Thank You for Your help,
Juan Antonio

Accepted Solution

  • Infosetel2020
    Infosetel2020 Posts: 21  ZCNE Certified
    First Anniversary ZCNE Security Level 1 Certification - 2019 ZCNE Nebula Level 1 Certification - 2019 10 Comments
    Answer ✓
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    Hi Zyxel_Emily,

    I have 2 VPNs configured on the Zyxel VPN 300 at the same time with USGFLEX100.

    This is the problem it was giving me.

    This was the problem.... :)

    Thank you,
    Juan Antonio

All Replies

  • Zyxel_Emily
    Zyxel_Emily Posts: 1,316  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer
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    Is site to site VPN established between VPN300 and USG FLEX 100? Please send the remote access of both devices to me in private message to check the symptom. Thanks!
  • Infosetel2020
    Infosetel2020 Posts: 21  ZCNE Certified
    First Anniversary ZCNE Security Level 1 Certification - 2019 ZCNE Nebula Level 1 Certification - 2019 10 Comments
    Answer ✓
    Options
    Hi Zyxel_Emily,

    I have 2 VPNs configured on the Zyxel VPN 300 at the same time with USGFLEX100.

    This is the problem it was giving me.

    This was the problem.... :)

    Thank you,
    Juan Antonio

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