Forum Discussion

munnay02_288100's avatar
munnay02_288100
Icon for Nimbostratus rankNimbostratus
Sep 22, 2016

internet speed decrease after connecting VPN

i have Airtel broadband connection at my home with speed of 16 Mbps, i get almost 15.5 Mbps while using wifi on my system and phones, but if i connect system with RSA in order to connect with office ...
APM
devops
Nikoolayy1's avatar
Nikoolayy1
Icon for MVP rankMVP
May 13, 2021

I agree with the DTLS option should be tested.

 

 

I work with F5 and Palo Alto. The Palo Alto globalprotect gateway in many cases uses first ipsec on an UDP port and only when if it fails switches to TLS VPN over TCP. F5 APM Edge client supports TLS VPN and DTLS VPN. Think as F5 APM DTLS being the same as Palo Alto IPSEC over UDP which in many cases has better performance than TLS over TCP (the normal SSL VPN).

 

 

https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/firewall-administration/reference-port-number-usage/ports-used-for-globalprotect.html

 

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClXPCA0

 

 

 https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000PPY1CAO

 

 

 

I suggest also reading this for the Edge Client and a slow VPN:

 

 

https://support.f5.com/csp/article/K32311645