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XGS126 gpupdate took a very long time via VPN

Hello,

we switched  from a Zyxel Firewall to a XGS126 . Sinced we switched we have the problem, that gpudate takes a lot of time

  • SSL UDP: 6-10 minutes
  • SSL TCP: >30 minutes
  • IPSec: 6-10 minutes

In firewallrules we opened from VPN to LAN all Ports for AD: Link - Ports for AD

With our old Zyxel VPN100 with SSL we took < 2Minutes for an update.

Is this normal or any ideas what we can try to accelerate this process?



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  • Update: We are still on level 1 support :( Yesterday the support does some performance tests. Among others we found out a very poor upload bandwidht (only a quarter than normal). So we called our ISP what happened with our line. 

    Today we had technician in our house to check our line. With his measurement we have a upload speed before the firewall from 40 Mbps and behind the firewall from 10 Mbps.

    Any ideas what we can check / do to remove this absolute terrible upload performance?




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  • Update: We are still on level 1 support :( Yesterday the support does some performance tests. Among others we found out a very poor upload bandwidht (only a quarter than normal). So we called our ISP what happened with our line. 

    Today we had technician in our house to check our line. With his measurement we have a upload speed before the firewall from 40 Mbps and behind the firewall from 10 Mbps.

    Any ideas what we can check / do to remove this absolute terrible upload performance?




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