Sangfor AF 8.0.7 Packet loss

Newbie111362 Lv1Posted 2022-Aug-17 21:48


we are encountering packet loss in or firewall most of the website we access is the same have loss,
is this normal or can please help how to solve this if this a issue,



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Since this is a specific website, maybe you can consider it on the ISP side.
Is this answer helpful?
EvgeniyOlkov Posted 2022-Aug-17 21:55
  
Do you use ssl inspection?
EvgeniyOlkov Posted 2022-Aug-17 21:58
  
1) Check ICMP reply via the firewall (do you see the same loss?)
2) Check DNS reply from firewall (do you see the same loss?)
Newbie111362 Lv1Posted 2022-Aug-17 22:00
  
No we don't use the ssl inspection
RegiBoy Lv5Posted 2022-Aug-18 10:36
  
I think its the ISP  that causes the loss.
Johnbada Lv2Posted 2022-Aug-19 14:19
  
Look like slow down network speed, bottlenecks, throw off your network throughput and bandwidth.

my suggestion for you is do the traceroute or using mtr, using this tools will help you to pinpoint where the packets are being dropped and which devices cause of the packet lost then you can blame who cause of the packet lost.

command sample: mtr -c 200 facebook.com --report >> mtrreport.txt

Imran Tahir Lv4Posted 2022-Aug-22 12:27
  
Upgrade the firmware
Pat Lv4Posted 2022-Aug-22 13:22
  
Traceroute is the best troubleshooting you should do on this matter.
rivsy Lv5Posted 2022-Aug-22 13:34
  
Check the ISP provider and do SSL inspection
kmrnliaqat Lv3Posted 2022-Aug-22 13:51
  
You should use traceroute

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