OPNsense Forum
Archive => 19.1 Legacy Series => Topic started by: tejas.designer07 on November 18, 2019, 01:42:35 am
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Hi,
I have followed the following article to setup site-to-site IPsec VPN:
https://docs.opnsense.org/manual/how-tos/ipsec-s2s.html
I am able to successfully establish connection between both sites. I am getting very low performance(25mbps on a 1 gbps internet connection between both sites.) using iperf. I have also validated that AES-IN is enabled in the BIOS. I also noticed that the CPU usage doesn't increase even after file transfer has been initiated.
I am unable to detect the problem, please guide me through issue. Thanks in advance.