Zyxel Community

Discussion List

• By w8rn8r January 5
  
  Server temporarily out of operation?

  Answered w8rn8r 141 views 8 comments 0 points Most recent by w8rn8r January 14Multy WiFi System Started by w8rn8r January 5 | Most recent by w8rn8r January 14

  0 Reaction 8 Comments 141 Views January 5
• By PeterUK December 2025
  
  4

  Up Down
  Use External Block List only option

  Active PeterUK 172 views 7 comments 4 points Most recent by Zyxel_Tina January 14Security Ideas Started by PeterUK December 2025 | Most recent by Zyxel_Tina January 14

  0 Reaction 7 Comments 172 Views December 2025
• By Zyxel_CSO January 14
  
  Best Practices for Optimizing Wireless Network Performance

  Zyxel_CSO 1.7K views 0 comments 2 points Most recent by Zyxel_CSO January 14Deployment & Optimization Started by Zyxel_CSO January 14

  2 Reaction 0 Comments 1673 Views January 14
• By kelmi December 2025
  
  SSL inspection getting to 2000 concurrent sessions

  Answered ✓ kelmi 143 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 143 Views December 2025
• By SiegfriedH December 2025
  
  100H - block external IP address ... not all IP's are blocked !

  Answered ✓ SiegfriedH 533 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 533 Views December 2025
• By davecazz January 12
  
  Need old FW for ZyWall 110

  Answered davecazz 111 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 111 Views January 12
• By ChipTivo January 8
  
  NO local config options after removal from Nebula Cloud

  Answered ChipTivo 91 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 91 Views January 8
• By IVS January 5
  
  Remote Access VPN on 500H

  Answered IVS 171 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 171 Views January 5
• By nielsscheldeman January 8
  
  SSH Public key in ZyXEL FLEX Series

  Answered ✓ nielsscheldeman 101 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 101 Views January 8
• By VicSavy December 2025
  
  DX3301 router - Need to use own certificate for https access to prevent browser error messages.

  Answered VicSavy 82 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 82 Views December 2025
• By Zyxel_Avani January 13
  
  [2026 February Notification] USG FLEX H series Security Excellence – Tolly Report

  Announcement Zyxel_Avani 352 views 0 comments 0 points Most recent by Zyxel_Avani January 13Security Highlight Started by Zyxel_Avani January 13

  0 Reaction 0 Comments 352 Views January 13
• By B_noor08 January 12
  
  B. Noordhof

  Answered B_noor08 51 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 51 Views January 12
• By Pampam August 2022
  
  Nas520 firmware

  Answered ✓ Pampam 5K 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 4975 Views August 2022
• By NEP December 2025
  
  GS1900 Management VLAN Not Working

  Answered ✓ NEP 313 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 313 Views December 2025
• By Kvemi January 12
  
  1

  Up Down
  Security Policy and users in NEBULA!

  Active Kvemi 71 views 1 comment 1 point Most recent by Zyxel_Melen January 12Nebula Ideas Started by Kvemi January 12 | Most recent by Zyxel_Melen January 12

  0 Reaction 1 Comments 71 Views January 12