IPSEC errorcannot be sent. reason: System dropped

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Infosetel2020
Infosetel2020 Posts: 21 image  ZCNE Certified
Zyxel Certified Network Administrator - Security First Comment Friend Collector Fourth Anniversary
in Security
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 image  ZCNE Certified
    Zyxel Certified Network Administrator - Security First Comment Friend Collector Fourth Anniversary
    Answer ✓
    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: 1,462 image  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments
    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 image  ZCNE Certified
    Zyxel Certified Network Administrator - Security First Comment Friend Collector Fourth Anniversary
    Answer ✓
    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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