Big speed hit with bandwidth management enabled on VPN2S

PeterUK
PeterUK Posts: 4,148 image  Guru Member
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edited April 2021 in Security

With VPN2S V1.20(ABLN.2) 00201030C1

Setup test on the VPN2S

WAN set to 192.168.255.55/255.255.255.0

PC1 connected to WAN on VPN2S IP 192.168.255.53/255.255.255.0

LAN2 192.168.2.1/255.255.255.0

PC2 connected to LAN2 on VPN2S with IP 192.168.2.2/255.255.255.0 gateway 192.168.2.1

Doing a transfer test with MS file share without bandwidth management enabled is 950Mb

Doing a transfer test with MS file share with bandwidth management enabled just set to 1048576 gets 50Mb

Comments

  • Zyxel_Jeff
    Zyxel_Jeff Posts: 1,350 image  Guru Member
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    Hi @PeterUK

    We can reproduce it and will do further investigation for this symptom.

     


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  • mMontana
    mMontana Posts: 1,441 image  Guru Member
    Zyxel Certified Network Administrator - Security Zyxel Certified Network Administrator - Switch 50 Answers 1000 Comments
    Side question for VPN2S and bwm: is possible to set a lower than 1024kbs for upstream?
  • Zyxel_Jeff
    Zyxel_Jeff Posts: 1,350 image  Guru Member
    100 Answers 500 Comments Friend Collector Fourth Anniversary
     
    VPN2S supports 1000 kbps minimum bandwidth management.

    image.png
  • mMontana
    mMontana Posts: 1,441 image  Guru Member
    Zyxel Certified Network Administrator - Security Zyxel Certified Network Administrator - Switch 50 Answers 1000 Comments
    Well thanks, i already read that. And IMVHO there are connections which the actual upload rate is... lower. Therefore, less than 1000 kbps should be a value that could be inserted...

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