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OpenWRT – NanoPi R4S 概述和性能測試（NAT、OpenVPN、Wireguard、iPerf）

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在本視頻中，我們將了解 NanoPi R4S 並檢查 OpenWRT 的設備性能。 測試包括 NAT（WAN 到 LAN 吞吐量，OpenSpeedTest & iPerf3、OpenVPN 和 Wireguard VPN。NanoPi R4S 是一款小巧但功能強大的 SBC，採用六核 Rockchip RK3399 SoC，頻率最高可達 1.8GHz。它配備 1GB 和4GB LPDDR4 RAM 版本。具有 2 個千兆乙太網埠和 2 個 USB 3.0 埠，NanoPi R4S 適合用作網關路由器。以下是測試結果的簡短摘要 – NanoPi R4S WAN to LAN 吞吐量：934 Mbps at 80% CPU 空閑 – NanoPi R4S OpenVPN 吞吐量：在 80% CPU 空閑時為 200 Mbps – Nano Pi R4S Wireguard VPN 吞吐量：在 53% CPU 空閑時為 200 Mbps OpenVPN 和 Wireguard VPN 吞吐量應該更高，但我已經達到了我的互聯網計劃的限制。查看視頻，了解有關 R4S 及其性能的更多信息。視頻時間範圍：00:00 – NanoPi R4S 介紹 00:21 – NanoPi R4S 連接器概述（乙太網 – USB – microSD） 01:43 – NanoPi R4S 上的 Rockchip RK3399 SoC 02:03 – NanoPi R4S 的電源適配器 02:32 – NanoPi R4 支持的操作系統 S 02:45 – 在 NanoPi R4S 上安裝 OpenWRT 03:01 – 使用 OpenWRT 命名 NanoPi R4S 網路介面 04:06 – 在 NanoPi R4S 上使用 OpenSpeedTest 進行 WAN 到 LAN 吞吐量 08:08 – 在 NanoPi R4S 09 上使用 iPerf3 實現 WAN 到 LAN 吞吐量： 20 – NanoPi R4S WAN 到 LAN 的吞吐量禁用軟體卸載 12:36 – NanoPi R4S Wireguard VPN 吞吐量測試 14:07 – NanoPi R4S OpenVPN 吞吐量測試 14:57 – 我對 NanoPi R4S 資源的想法：NanoPi R4S OpenWRT 快照固件 (openwrt .org) – https://downloads.openwrt.org/snapshots/targets/rockchip/armv8/ 樹莓派電源適配器 – 5V/3A – USB type C- https://www.cytron.io/p-official-rpi -15w-5v-3a-psu-usb-c-eu-plug-white?tracking=vantech NanoPi R4S 主頁 – https://www.friendlyarm.com/index.php?route=product/product&product_id=284 NanoPi R4S來源和圖片（friendlyarm）- https://dl.friendlyarm.com/nanopir4s 感謝觀看，再見！ .

26 comments

  2. Can you setup the Multi Van (means we can multi dial our ppoe connection) so we can 3X or 4X our bandwidth? I saw some Chinese people do it, but it's in Chinese, very hard to understand.

  3. I think your VPN test results are limited by VPN providers (or WAN link) but not a good measure of real throughput of the router. Can you setup a local VPN to get the good result?

  7. One thing to try is as others said, SQM, but also, try iperf3 in –bidir mode, or two iperf running to each other across the router so you load up and downlink simultaneously, this is usually when you run into interesting bottlenecks.
    Not sure if the NICs in this supports Recieve side scaling, so might still be stuck with two cores loaded

  8. Do you have any alternative suggestion to HP T620 Plus? I want a openwrt router that can handle gigabit speeds and run sqm cake. I read a lot about nano pi r4s and many more but they all take too long to ship or some of them are just out of stock.

  11. Nanopi R2S can do SQM at 300 + Mbps with 40 percent cpu usage ( cake and piece of cake),not sure about 1 Gbps , can you please check this .

  14. @Van Tech Corner  what router do you guys suggest for openwrt I wanna use sqm and cake with 1gigabit connection so I can at least get 900+Mbps with sqm and cake is enabled any suggestions?

  15. Since this sbc has 6 cores (4+2), i wonder if you load balance the traffic, it will use all cores or just either 4 cores (a53) or 2 cores (a72) only.

    Load balance traffic by enabling Packet steering

  16. Bro, you should try with enabling Packet Steering. Network->Interfaces->Global Network Option.

    By enabling this, it will load balace all cpu. It will greatly reduce cpu temperature and none of the cores should go to the max.

    I love to see such result.

  17. Hi Van , I would be highly obliged if you can check that Nanopi R2S and R4S with cake and piece of cake as trafic scheduler( default cake configuration) can handel 1 Gbps with this ,wnated to buy one of as router replacement.

  23. Can you run iperf3 with client option -t60 or longer I use -t300 ( 5 minutes) the default time of -t10 is too short to test cpu load and saturate the interface to generate errors. Also test with -R to run in reverse mode.

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