Zyxel Community

Discussion List

• By kelmi December 2025
  
  SSL inspection getting to 2000 concurrent sessions

  Answered ✓ kelmi 114 views 5 comments 0 points Most recent by Zyxel_Melen January 14Security Started by kelmi December 2025 | Most recent by Zyxel_Melen January 14

  0 Reaction 5 Comments 114 Views December 2025
• By SiegfriedH December 2025
  
  100H - block external IP address ... not all IP's are blocked !

  Answered ✓ SiegfriedH 399 views 24 comments 0 points Most recent by Zyxel_Melen January 14USG FLEX H Series Started by SiegfriedH December 2025 | Most recent by Zyxel_Melen January 14

  0 Reaction 24 Comments 399 Views December 2025
• By davecazz January 12
  
  Need old FW for ZyWall 110

  Answered davecazz 67 views 4 comments 0 points Most recent by Zyxel_Tina January 14Security Started by davecazz January 12 | Most recent by Zyxel_Tina January 14

  0 Reaction 4 Comments 67 Views January 12
• By ChipTivo January 8
  
  NO local config options after removal from Nebula Cloud

  Answered ChipTivo 47 views 2 comments 0 points Most recent by Zyxel_Tina January 14Nebula Started by ChipTivo January 8 | Most recent by Zyxel_Tina January 14

  0 Reaction 2 Comments 47 Views January 8
• By IVS January 5
  
  Remote Access VPN on 500H

  Answered IVS 66 views 2 comments 0 points Most recent by Zyxel_Tina January 14USG FLEX H Series Started by IVS January 5 | Most recent by Zyxel_Tina January 14

  0 Reaction 2 Comments 66 Views January 5
• By nielsscheldeman January 8
  
  SSH Public key in ZyXEL FLEX Series

  Answered nielsscheldeman 42 views 4 comments 0 points Most recent by Zyxel_Melen January 14Security Started by nielsscheldeman January 8 | Most recent by Zyxel_Melen January 14

  0 Reaction 4 Comments 42 Views January 8
• By VicSavy December 2025
  
  DX3301 router - Need to use own certificate for https access to prevent browser error messages.

  Answered VicSavy 43 views 3 comments 0 points Most recent by VicSavy January 13Home Router Started by VicSavy December 2025 | Most recent by VicSavy January 13

  0 Reaction 3 Comments 43 Views December 2025
• By Asgatlat January 9
  
  200H - IPV6 support ?

  Answered ✓ Asgatlat 67 views 2 comments 0 points Most recent by Zyxel_Tina January 13USG FLEX H Series Started by Asgatlat January 9 | Most recent by Zyxel_Tina January 13

  0 Reaction 2 Comments 67 Views January 9
• By Zyxel_Avani January 13
  
  [2026 February Notification] USG FLEX H series Security Excellence – Tolly Report

  Announcement Zyxel_Avani 15 views 0 comments 0 points Started by Zyxel_Avani January 13 Security Highlight Started by Zyxel_Avani January 13

  0 Reaction 0 Comments 15 Views January 13
• By B_noor08 January 12
  
  B. Noordhof

  Answered B_noor08 26 views 2 comments 0 points Most recent by Zyxel_Melen January 13Mobile Broadband Started by B_noor08 January 12 | Most recent by Zyxel_Melen January 13

  0 Reaction 2 Comments 26 Views January 12
• By GiuseppeR January 6
  
  ATP200 - Impossible to adopt it in Nebula

  Answered GiuseppeR 43 views 6 comments 0 points Most recent by GiuseppeR January 12Nebula Started by GiuseppeR January 6 | Most recent by GiuseppeR January 12

  0 Reaction 6 Comments 43 Views January 6
• By Pampam August 2022
  
  Nas520 firmware

  Answered ✓ Pampam 4.8K views 15 comments 0 points Most recent by Baxioleek January 12Personal Cloud Storage Started by Pampam August 2022 | Most recent by Baxioleek January 12

  0 Reaction 15 Comments 4835 Views August 2022
• By ophelia September 2024
  
  NWA5123-NI firmware

  Answered ✓ ophelia 1.5K views 31 comments 0 points Most recent by dock88 January 12Wireless Started by ophelia September 2024 | Most recent by dock88 January 12

  0 Reaction 31 Comments 1494 Views September 2024
• By NEP December 2025
  
  GS1900 Management VLAN Not Working

  Answered NEP 239 views 14 comments 1 point Most recent by Zyxel_Melen January 12Switch Started by NEP December 2025 | Most recent by Zyxel_Melen January 12

  0 Reaction 14 Comments 239 Views December 2025
• By dereknl January 12
  
  Tailscale Question?

  Answered dereknl 47 views 2 comments 0 points Most recent by Zyxel_Melen January 12Security Started by dereknl January 12 | Most recent by Zyxel_Melen January 12

  0 Reaction 2 Comments 47 Views January 12