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Wireguard performance expectations?
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Topic: Wireguard performance expectations? (Read 3792 times)
vorago
Newbie
Posts: 20
Karma: 0
Wireguard performance expectations?
«
on:
March 20, 2021, 01:55:26 am »
Hello!
I am thinking about replacing pfSense with OPNSense (pf is going no matter what, regardless) and am curious about how much of a performance hit I'd expect to see with the WG userspace app.
On pfSense's (flawed) kernel implementation, with a Gigabit internet connection, I was getting in the range of 700Mbps down from Mullvad on a protectli device with a dual core intel CPU.
Roughly how much of a performance penalty would I expect from the OPNSense app?
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mimugmail
Hero Member
Posts: 6766
Karma: 494
Re: Wireguard performance expectations?
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Reply #1 on:
March 20, 2021, 12:06:16 pm »
Which CPU type? Xeon gives Gigabit line rate
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WWW:
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tusc
Newbie
Posts: 33
Karma: 4
Re: Wireguard performance expectations?
«
Reply #2 on:
March 20, 2021, 04:45:12 pm »
I’m hitting close to that with a Celeron G4900 on a 1Gb symmetrical link on PIA. I started a thread on this:
https://www.reddit.com/r/OPNsenseFirewall/comments/m8qhys/wireguardgo_is_good_enough/
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Last Edit: March 20, 2021, 04:58:21 pm by tusc
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mimugmail
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Posts: 6766
Karma: 494
Re: Wireguard performance expectations?
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Reply #3 on:
March 20, 2021, 05:43:05 pm »
Nice!
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WWW:
www.routerperformance.net
Support plans:
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vorago
Newbie
Posts: 20
Karma: 0
Re: Wireguard performance expectations?
«
Reply #4 on:
March 20, 2021, 11:28:06 pm »
Quote from: mimugmail on March 20, 2021, 12:06:16 pm
Which CPU type? Xeon gives Gigabit line rate
I'll be using The Protectli FW4B with the 4 core Intel J3160.
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Last Edit: March 20, 2021, 11:31:16 pm by vorago
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mimugmail
Hero Member
Posts: 6766
Karma: 494
Re: Wireguard performance expectations?
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Reply #5 on:
March 21, 2021, 06:02:18 am »
I would expect 300-400, but now I am unsure due to previous comment. Maybe even more
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WWW:
www.routerperformance.net
Support plans:
https://www.max-it.de/en/it-services/opnsense/
Commercial Plugins (German):
https://opnsense.max-it.de/
vorago
Newbie
Posts: 20
Karma: 0
Re: Wireguard performance expectations?
«
Reply #6 on:
March 22, 2021, 12:47:35 am »
Alright cool, we'll see when I get the RAM & SSD in for the box! Looking forward to trying OPNSense out.
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Wireguard performance expectations?