Business Community > All Threads > Extremly slow Vpn throughput on ER605
< All Threads

Extremly slow Vpn throughput on ER605

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Extremly slow Vpn throughput on ER605

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Extremly slow Vpn throughput on ER605
Extremly slow Vpn throughput on ER605
2022-01-26 10:31:33 - last edited 2022-01-26 10:33:02
Model: ER605 (TL-R605)  
Hardware Version: V1
Firmware Version: ER605(UN)_V1_1.1.1_20210723

on a 10/100 connection i am only getting 3 Mbps max over openvpn and 1.5 via l2tp using the inbuilt router server. To ensure this is not some isp issue i tried running a openvpn server on a linux box on the same network and got 8-9 Mbps on it. How do i fix this ?

The openvpn server inbuilt is on udp and not even tcp.upd theoritically should have way more performance.

  0      
 
  0      
 
#1
Options
1 Reply
Re:Extremly slow Vpn throughput on ER605
2022-01-27 06:12:38 - last edited 2022-01-27 06:23:15

@smmougi 

L2TP VPN Throughput Unencrypted: 748.7 Mbps Encrypted: 15.0 Mbps

PPTP VPN Throughput Unencrypted: 719.0 Mbp  Encrypted: 72.0 Mbps

Does not have the info about the OpenVPN. It's avail on the Controller mode. 

What's the speed from your ISP? 10/100, the top speed should be 100. Is the 605 the server? You connect a cell/laptop to the server? Clien to LAN? 

VPN connection could also be affected by the distance between server and client. If you set up a VPN server for a friend in another country, he/she will of course get a slower speed than the test you get. 

What's the ping test result from the VPN tunnel? What's the latency? 

And I don't really think this is a router issue. Reason: https://community.spiceworks.com/topic/2002463-there-are-moments-when-openvpn-is-extremelly-slow-with-good-wan-connections

  0  
  0  
#2
Options

Information

Helpful: 0

Views: 2801

Replies: 1

Related Articles
ER605 Slow IPv6 Throughput
1791 0
ER605 V2 VPN Client-to-Site with OpenVPN Extremely Slow
275 0
Er605: failover too slow
902 0
ER605 slow to reboot
1676 0
EAP245 & ER605 slow throughput?
2692 0
VPN between two ER605
743 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.