[NEBULA] VPN Alerts but tunnel is up and active

MarkSL
MarkSL Posts: 14
First Comment Fourth Anniversary
 Freshman Member
edited April 2021 in Nebula
When we activate the VPN alerts we receive an alert about every 15 minutes. However, the tunnel is up as we have been running a ping monitor to test traffic. This is only happening at one site. Others are working and alerting like normal,

How does the alert test tunnels? I did see the post about subnets and making sure the remote gateway called in the addressing/setup. Support has been of no help.

All Replies

  • Zyxel_Chris
    Zyxel_Chris Posts: 605
    Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate 50 Answers 500 Comments
     Zyxel Employee
    Hello @MarkSL
    May I know if the corresponding site has also receive the alert mail?
    I will PM you of the further needed information, please check your inbox message.

    /Chris
    Chris
  • MarkSL
    MarkSL Posts: 14
    First Comment Fourth Anniversary
     Freshman Member
    PM sent
  • Zyxel_Chris
    Zyxel_Chris Posts: 605
    Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate 50 Answers 500 Comments
     Zyxel Employee
    Hello Community,
    Update this case, the issue occurred because of the mis-configuration on NAT traversal and conflict LAN subnet the symptom resolved after the correction. =)

    /Chris
    Chris

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