Hello, cannot book the exam, after book Go To Labs,
Error message : ERR_CONNECTION_REFUSED

Newbie517762 has solved this question and earned 10 coins.

Posting a reply earns you 2 coins. An accepted reply earns you 20 coins and another 10 coins for replying within 10 minutes. (Expired) What is Coin?

Enter your mobile phone number and company name for better service. Go

Hi  Bro,

Pls try to use other network connection to connect the exam.
I was same problem found in my office network(WiFi or LAN), than I try to share the WiFi form my mobile or back to home to using home's WiFi, there is no problem.
I guess some TCP or Port  is blocked from company firewall.

Pls try again by other network connection, hope you can successful & pass the Exam.
   
Is this answer helpful?
Henry Chung Lv1Posted 2023-Feb-11 18:33
  
Writtern exam is fine but hands-on lab blocked my connection .
Faisal P Posted 2023-Feb-12 23:49
  
You can contact Sangfor technical support for this
Jhazz Lv3Posted 2023-Feb-13 09:13
  
Check if you have a stable connection and try to refresh the browser
CLELUQMAN Lv4Posted 2023-Feb-13 09:17
  
same issue with me, hope anyone can help on this
Newbie517762 Lv5Posted 2023-Feb-13 09:18
  
Hi  Bro,

Pls try to use other network connection to connect the exam.
I was same problem found in my office network(WiFi or LAN), than I try to share the WiFi form my mobile or back to home to using home's WiFi, there is no problem.
I guess some TCP or Port  is blocked from company firewall.

Pls try again by other network connection, hope you can successful & pass the Exam.
   
rivsy Lv5Posted 2023-Feb-13 09:33
  
Try to refresh connection, clear cache and change browser
Henry Chung Lv1Posted 2023-Feb-15 22:20
  
Thanks all of suggestion.  I had failed to access HOL by Feb 10, 11 and 12.
And same happened after clear all cookies, change IP, configure lower privacy level in browser, change browser types, disable firewall and anti-virus sw,, use mobile and laptop, connect company and home network.

Finally, Feb 13 can access HOL without do anything,
Then, today Feb 14 I cannot access the HOL page again by using laptop (home network) and mobile (mobile network).

I'm wondering the issue caused by my side?
Henry Chung Lv1Posted 2023-Feb-16 20:38
  
Hi, I can access HOL today.

VNC console keep to connect server 1 min., result fail to connect server

I Can Help:

Change

Trending Topics

Board Leaders