Packet steering openwrt. 05 on a WRT32X router.
Packet steering openwrt. notice procd: /etc/rc.
Packet steering openwrt Running 24. Previously with packet steering, SW offload and IRQ mods are ON, I was able to reach 930-940Mbits DL. Without a router, I get approximately +30ms latency when downloading and +80ms when uploading. 1 pair seems cause more cpu usage on only 2 cores vs across them. This allows you to disable packet steering for all devices without the need OpenWrt news, tools, tips and discussion. Also try performance cpu scheduler since a lot of devices have broken cpu scalability. YMMV but my experience is packet steering is enabled by default for MT7621. openwrt. QNAP focused community, to I have a hunch that the redhat recommended settings for packet steering really do not work well on low-core-count non-x86 routers. Packet steering in interfaces is disabled. I guess the jury is still out on that. packet_steering='1', packet_steering='2'(all CPUs) I'm not sure which one should be used. Device packet steering (rps/xps) config can still be used to override the default behavior. I would like for this (now) dumb access point to run an OpenVPN server, and I have followed this tutorial to setup OpenVPN. 11r also had various problems (known issues with WPA3) and was eventually disabled) The topology is very simple. org/?p=openwrt/openwrt. 10 branch ToT. ovpn file that the Dear. Note: This option seems to be limited to one board: mt7621. All 3 of these will have different RPS benefits, plus there are single core vs. So I manually put it in there as 0 under option globals. wifi-scripts: add option to set per-device ifname prefix. It's functions (if the nic has more queues than the system's cpus e. 10 it's closer to +10ms and +130ms, and speeds usteer is a daemon for sharing wifi client information amongst APs on the same network, and can be used for band steering. This recent commit broke packet steering: daemon. 03 for my WRT1900AC V1 until today. With 22. irqbalance=irqbalance The main difference between NSS and OpenWrt's offloading methods is that NSS provides hardware acceleration directly within the SoC, bypassing the CPU almost entirely for certain network tasks. 02 and 22. 339. With 24. The kernel does not enable packet steering by default, so also disable in OpenWRT by default. OpenWrt's offloading, on the other hand, relies heavily on the CPU to manage and accelerate traffic, either via multi-core CPU distribution (Packet Steering) or kernel-level Aprender sobre Packet Steering e IRQbalance; Passo a passo para resolver problemas de BufferBloat do seu roteador configurado com OpenWRT; O que BufferBloat causa? Uma maneira objetiva de explicar o bufferbloat é explicar o que este causa. 1 w/ an OpenWRT snapshot VM Mellanox Connect-X 4 passthru'd to the OpenWRT VM, 2x 1GbE transceivers 1Gbit/100Mbit internet right now, 文章浏览阅读1. It can not reach 1Gbps speed. Whether steering_flows needs to be enabled, and if so, whether its value needs to be set to 4096. But if I’m gonna try here and understand what you said. It makes reaching 940-942 Mb/s possible on BCM4708 (and obviously BCM47094 too). May help or hinder network speed Setting up DAWN and band-steering; Netbooting clients into Archlinux from an OpenWrt device; Packet scheduling, Hierarchical Token Bucket : an experience; toh. 3, I had to enable Packet steering is and disable general receive offload (GRO) with ethtool, otherwise speeds were very slow. 05, both drop to +0ms. Instead of trying to split flows by hash and spread them to all CPUs, use RPS to redirect packets to a single core only. Some folks talked about Software Offload, but I'm trying to understand the plethora of options. 07 stable. However, I cannot use MT6000 Openwrt (OpenWrt SNAPSHOT r26043-1991bfb814, Version before packet steering was changed] WPA3 & 802. About packet steering I think it depends on your usage, do some speed testing while the router is operational. 在 OpenWrt 的全局网络选项中，“数据包引导”（Packet Steering）选项是用于优化网络性能的一个功能。它主要通过分配数据包处理任务到多个 CPU 核心来提高路由器的网络处理能力和效率。 现代路由器通常配备多核 CPU。 OpenWrt开启packet steering 是数据包引导吗？ 这个开了产生大量的软中断消耗cpu资源负优化。 软路由任何操作肯定都要消耗CPU的啊。 The Linksys WRT AC series routers are high performance, dual-core, dual-partition, 802. Dodatkowo posiadał 128MB pamięci flash oraz 256MB RAM. Linux R7800 4. 15 or later kernels? And on what target? Keep in mind that it won't help on single core CPUs because it relies on there being multiple CPU cores (probably won't help much on SoCs like the MT7621ST either which have 2 threads on a single core). I have tested the x86 _64 21. It makes reaching 940-942 Mb/s possible on BCM4708 Receive Packet Steering (RPS) is similar to RSS in that it is used to direct packets to specific CPUs for processing. On MikroTik, you can’t configure Receive Packet Steering that I’m I'm using OpenWrt 23. Note that the labels WAN and LAN can mean different things depending on the context. To work around it a kernel module needs to be removed and the wifi setting reset so only 2 radios are used. Try to enable Packet Steering under Network > Interfaces > Global Network Options, it might help max performance as it did on my WRT3200ACM which routes 1Gb. 1w次。本文详细介绍了如何通过调整LVS的RPS参数和使用mpstat监控工具，优化网络配置，解决高并发下网卡驱动与多队列问题，以及通过RPS实现网卡使用多核CPU，有效降低单核CPU的软中断消耗，提高系统性能。 DAWN is a “Decentralized Wifi Controller” which can be used for band-steering in OpenWrt. 3gb/s Old packet steering script no issue OpenWrt version r25967-ff814d7c76 OpenWrt release SNAPSHOT OpenWrt target/subtarg As an example, the user below is running OpenWrt 23. 07 to Ubiquiti EdgeRouter X with the same settings above, I didn't encounter the issue. Thank you for help. You signed out in another tab or window. Enabling packet steering on my dumb AP causes all DNS requests from wireless clients to show up as _gateway in pihole rather than as their respective hostname. This default setting gives problems on our architecture as real time threads are used From: Rafał Miłecki <rafal at milecki. 6 LTS kernel which Hi openwrt developers, I found that through the following configuration I was able to achieve consistently higher put through, without any noticeable change to latency (sqm remained running), & without spreading the load in an odd fashion across all my raspberry pi 4's cores when it is running as a router. root@OpenWrt:~# cat /etc/config/network config interface 'loopback' option device 'lo' option proto 'static' option ipaddr '127. Reply reply DenisKorotkoff Yes, with stock routeros the hardware offloading works fine on hap ac2, but it is non functional on openwrt. Adjusted settings such as packet steering (to use the entire beefy CPU of course), enabled irqbalance, adjusted software/hardware flow offloading (neither benefited me, so I turned both off). RPS is configured per device receive queue, and therefore the The main difference between NSS and OpenWrt's offloading methods is that NSS provides hardware acceleration directly within the SoC, bypassing the CPU almost entirely for certain network tasks. Enable means affining queues to 1st hyperthreads of cores, Receive/Transmit Packet Steering is software based. r/qnap. Try to deactivate packet-steering under startup and reboot. Hi everyone, Checking syslog from my DAP-2610 AP I noticed: Tue Feb 28 10:05:32 2023 daemon. Był to dość dobry, tani router z dwurdzeniowym procesorem Broadcom BCM4708A0 taktowanym 800MHz. Packet Steering pozwala na zarządzanie pakietami z wykorzystaniem wszystkich dostępnych procesorów w systemie, w OpenWrt Forum Packet steering broke. 10 and I believe the problem disappeared. 03-SNAPSHOT r20043-1f32774ded on ZTE MF289F. The overall look of the devices is a throwback to the venerable WRT54G. The Ookla speed test results are pretty consistent with If you get R4S make sure to turn on packet steering, software offloading, and setup IRQBalance. pl> Packet steering can improve NAT masquarade performance on Northstar by 40-50%. My tests have You signed in with another tab or window. 11ac, with OEM firmware based on OpenWrt. Related projects, such as DD-WRT, Tomato and OpenSAN, are also on-topic. You switched accounts on another tab or window. 10. What made me switch to Openwrt is wireless performance boost and a friendly use interface. 5 Gbps. Hello, I'm user OpenWrt 22. Another is to use the stock image OpenWrt provides; however the stock image lacks a driver for the USB dongle. com 的所有测试项了。 Network Optimization: Under Network → Global Network Options → Packet Steering, I set it to “Enabled (All CPUs)” with Steering Flows = 256. Note: this setting is for local services on the device only (not for irqbalance. 73009-ea6d0d2 with kernel 4 The 2 most promising config tweaks I read about were installing the irqbalance package and configuring packet_steering (global section of /etc/config/network What evidence do you have that packet steering isn't working on 5. I've been studying OpenWRT for gaming for a long time, but I have many doubts. Try to spread NAPI thread and RPS target CPUs across available CPUs and try to ensure that the NAPI thread is on a different CPU than the RPS target. It will need all the help it can get but should manage. Pode influenciar no Your device may vary slightly in features or numbering scheme. Does packet steering benefit here? Well, maybe. 14. curious about dsa vs just bridging all 5 ports. 05) I was basically limited to 2. I downgraded to OpenWRT 19. I've also selected the "Enable packet steering across all CPUs. Proposal: The Wiki mentions packet_steering. According to tcpdump, both ISC dhcpd and kea-dhcp4 would receive DHCP requests, and make DHCP With your Pi assembled it's time to write an OpenWrt image to your microSD card. Describe the bug The new packet steering script on Gl. 05. The internet connection is a DOCSIS cable modem with 500/35 Mbit service and this ISP includes over-provisioning. I think that's more suited to a server environment vs a router in this case. Hello everyone, I want to create an AP similar to https://openwrt. Ideally I would have an isolated vlan for guests or otherwise untrusted devices on the 2. Your ER-X uses DSA, so it isn't a "vs" situation -- although the combinations of ports defined in the bridge, of course, depend on the desired outcome. SQM cake was selected with 90% dl/ul limits on baseline speedtest values. From the following video I came to know DSA has significantly impact the wired speed of WRT1900AC V1 (probably also other WRT AC serices wireless router running OpenWRT 21. In the latest version of OpenWrt starting with 19. But when I check etc/config/network there is no ‘option packet_steering’. d/S25packet_steering: In task_name(), file /usr/libe In this video, we will run the extended test with the NanoPi R4S running OpenWRT. 05 fq_codel SQM on a ~100Mbps connection, but after upgrading to 24. Is there any way to pass hostnames along and Hey guys I am very new to OpenWrt, I like the concept of it and am specially interested in SQM. In netifd transmit and receive packet steering is enabled by default since commit 20510bd. I've test 1 vs 2 with the default hash of equal 1 or weight 0 1, and the default of 2 pairs with equal 2(spreading the hash more even without a hash key) is more profitable. With the original TP-Link firmware, my ping worsens to 18ms, but with Default packet steering behavior can be configured via the parameter force_ps in the global section; the default value is true to keep backwards compatibility. especially with traffic shaping adding a considerable load. I have a 1000/50Mbit connection via Cable. That or manually distributing the relevant IRQs over the CPU, I would probably try with irqbalance first, might not be as optimal as a finetuned manual assignment, but at the same time less sensitive to changes in the preconditions (like something else starting to busy-wait on a core manually assigned to cake (if that be a thing)). d/S25packet_steering: sh: write error: No such file or directory Some info about Linux DAP2610 5. globals. One option is to use wulfy23's excellent build which should get you up and running with minimum fuss. My drivers are mediatek_soc so that change didn't really affect my device. The guide itself works fine for me. ) Change undocumented "default_ps" parameter to clearer "packet_steering" parameter. 05 on a WRT32X router. Packet Steering allows packets to be managed using all available processors in the system, in this case cores (of From: Rafał Miłecki <rafal at milecki. I always feel a delay, even though I have a 12ms ping to the server. The TCP throughput is in the range of 804-810 Mbps, while UDP throughput can hit 1 Gbps. Unfortunately I have a 1 GB connection, so my downloads suffer if I turn this off. etc>config>irqbalance: config irqbalance 'irqbalance' option enabled '1' # Level at which irqbalance partitions cache domains. Packet Steering is also enabled. with irq balance and packet steering enabled Hi, I tried to search for some answers but I didn't find many good points. You can configure the mesh Describe the bug. 03 openwrt releases in a core i7 6700K and I can reach 930 mbps /800 upstream. A minimal network configuration for a router usually consists of at least two interfaces (lan and wan) and their associated devices (br-lan and eth0), as well as a switch section if applicable. 9. I cannot get more than 4. How to speed up and get full ISP 600mb/s? Unfortunately LAN connection can't be used. Actually that commit is why I checked what affinity is being set. I've been working on improving the performance of my Archer C6 v2 running OpenWRT 23. multicore packet steering options added to OpenWrt. d/S25packet_steering: sh: write error: No such file or directory Tue Feb 28 10:05:32 2023 daemon. As transmit/receive packet steering is enabled by default extra device config need to Packet Steering (on) SQM (off) Hardflow Flow Offload (on) Packet Steering (off) SQM (on) But turning off Hardflow Flow Offload seems to fix it. Add scripts setting up the most optimal Northstar setup. On my WRT1900ACS v2, I enabled packet-steering, ran some wan speed and buffer bloat tests, local iperf3 tests and then checked cat /proc/interrupts and saw almost no Unfortunately, enabling Packet Steering in Network > Interfaces > Global network options did not help. 03). SQM - used to mitigate bufferbloat, but incompatible with SFO/HFO. RFS configuration is applied on top of RPS configuration Most OpenWrt firmwares come with optimized settings for this already though so it would be surprising to me if it needed to be changed. My setup doesn't have anything special, basically default settings: eth1 as WAN (dhcp client) eth2 to eth4 as (bridged) LAN 1G/1G from ONT HW Offload enabled Nothing added in the firewall layer. org/docs/guide-user/network/wifi/dumbap. I've enabled irqbalance and packet steering and the speed boost it's awesome. It seems like the Hi all! Tell me what value to set for Xiaomi AX3000T - 2 cores and 256 RAM or better leave it as default i didn't fully understand what it is and what it's for If you’re using a Linux-based router distro, like OpenWrt or VyOS, you will need to look into Receive Packet Steering, which does the same thing above on Linux. . 这个patch采用软件模拟的方式，实现了多队列网卡所提供的功能，分散了在多CPU系统上数据接收时的负载, 把软中断分到各个CPU处理，而不需要硬件支 Describe the bug I have a BPI r4 with two identical sinovoip 10gb wired SFPs installed for LAN and WAN. I On OpenWrt (23. I can't configure my Archer C6 v3 for good stability in games, especially in Call of Duty Warzone. bcm53xx: enable & setup packet steering Packet steering can improve NAT masquarade performance on Northstar by 40-50%. https://git. Hello everyone in the forum, I need your help. But maybe the difference is packet steering, with multiple flows rx-0 and rx-1 get distributed to different CPUs, but with the single stream test all processing ends up on the same CPU? I was wondering the same I applied that change to my script. packet_steering=1 uci commit network This will also add a line to the /etc/config/network file: config globals 'globals' option packet_steering '1' WAN to LAN throughput now seems to return 130 Mbps in both directions in brief testing. This can be useful for improved WiFi performance when you have a network with multiple APs. notice procd: /etc/rc. This improved initial Wi-Fi download speeds from ~100 Mbps to ~200 Mbps (originally, after installing OpenWRT, Wi-Fi downloads barely hit 100 Mbps). #option deepestcache '2' # The default value is 10 seconds #option interval '10' # List of IRQ's to ignore #list banirq '36' #list banirq . My setup: Core i7 7700K system running proxmox 8. git;a=commit;h=dfd62e575c6c39a188a2dbf4aa0c5d1ecf92c57d. The OpenWrt community is proud to announce the sixth release candidate of the upcoming OpenWrt 24. Under LuCI>Interfaces>Global Network Options, try selecting the packet steering option. Enable IRQ balance irqbalance. 5. It may or may not help, but it did not hurt when I used an ER-X (same CPU as your WSM20). When set 'packet steering' option in 'Global Network Options' ZTE MF289F still use 1 CPU core for download stream and reduce download speed to max 880Mbit/s (with active 'program flow offloading' firewall option). 02 をインストールして、マルチコアSoCで動かす OpenWRT の世界へ足を踏み入れます。 次に、 Network → Interface のGlobal network optionsタブにある、Packet Steering option packet_steering '1' config device option name 'br-lan' option type 'bridge' list ports 'lan1' list ports 'lan2' list ports 'lan3' list ports 'lan4' I'm new to OpenWRT and I would like to know right way to change the DNS (ipv4 and ipv6), I tried some settings but not all worked I need to change her on Lan or Wan ? Thanks RPS 全称是 Receive Packet Steering, 这是Google工程师 Tom Herbert (therbert@google. Enable packet steering per this discussion: [OpenWrt-Devel] [RFC] netifd: Default enabling of transmit/receive packet steering The transmit/receive packet steering will move some of the work to softirq which has higher prio than the real time threads which will cripple the system in some scenarios. I’d like to integrate it into my current setup. But because of an huge drop of bandwidth performance I'll wait a little bit Previous one is OpenWrt SNAPSHOT r11631-deb835849a / LuCI Master git-19. d/S25packet_steering: Type error: left-hand side is not a function daemon. 4ghz network, and home wifi for 5ghz Raspberry PI 4 running I have recently setup a Linksys EA7300 as a dumb access point following this tutorial. 10 stable series. 03 and 23. sirizha October 5, 2020, 1:47am 1. 1? Hidden under"network" , "interfaces", "global network options" Reply reply Top 4% Rank by size . This is not seem to affect all architectures. You don't need to replace your mesh system, or even touch it. 前言现场测试遇到了一个问题，设备下挂摄像头时，视频卡顿。通过设备下挂pc，然后iperf测试发现tcp相比udp性能要低，从而他们认为是设备TCP性能较低。测试人员回来后反馈问题，让解决下设备tcp性能问题。认为视频卡顿不一定是性能问题，例 To enable packet steering, SSH into the HH5A and execute these two commands: uci set network. 0-rc5 (fresh install), I am no longer able to achieve full download speed of 325Mbps over a 1gbit wired LAN connection. 0がついに正式リリースされました。既にAttended Sysupgradeでもイメージが作成できるようになっています。 Steering flows(RPS) Directs packet flows to specific CPUs where the local socket owner listens (the local service). Huawei 1550 USB modem; If you want to contribute to the OpenWrt wiki, please post HERE in the forum or ask on IRC for access. 0-6 package installed. Reload to refresh your session. I would like to mention it in another article that is dedicated to the packet transmission (probably including qdisc in tc). Enabling or disabling packet steering I did not test wired speed of OpenWRT 22. Supported Hardware. Have you tried the new "packet steering" feature in 21. Not sure if that should be mentioned in the Wiki (or 在 OpenWrt 的全局网络选项中，“数据包引导”（Packet Steering）选项是用于优化网络性能的一个功能。它主要通过分配数据包处理任务到多个 CPU 核心来提高路由器的网络处理能力和效率。 现代路由器通常配备多核 CPU。 Openwrt 24. When I flashed OpenWrt 19. netifd: improve packet steering on ipq40xx (and possibly others) wifi-scripts: add macaddr_base wifi-device option. More posts you may like r/qnap. The test consists:- Simultaneously Download & Upload test with iPerf3- SQM Until 21. References Scaling in the Linux Networking Stack Receive Packet Steering (RPS) creates a hash from the IP addresses and port numbers, which it then uses to determine to which CPU to enqueue the packet. 0-rc5, a speedtest will struggle to reac The main difference between NSS and OpenWrt's offloading methods is that NSS provides hardware acceleration directly within the SoC, bypassing the CPU almost entirely for certain network tasks. I would like to share with you my custom build with kernel 6. to /proc/interrupts; Network > Interfaces > Global network options > Packet steering enabled, Steering flows (RPS) is set on "Standard: none" Network > Firewall > General Settings > Routing/NAT Offloading > Hardware flow offloading -> should I turn it off ? Proxmox I'm running snapshot on RPi4 having irqbalance 1. It is suggested to enable packet steering to work around hardware scheduling 1) 2 My EdgeRouter X performs great with 22. 05 on a relatively powerful x86 box - a Qotom Q350G4 with an Intel i5-4200U CPU and four Intel I211 NICs. Both have single-threaded PPPoE due to their design. NanoPi R2S へ OpenWRT 21. Inet MT6000 slow down the wan speed on ppoe connection to 1. Does packet steering benefit here? Not really. 6. No luck. 0. com)提交的内核补丁, 在2. Basically packet steering in intiscripts is directly related to packet steering in interfaces. Because I am a absolute newbie I wanted to ask for your advice. The use of the hash ensures that packets for the same stream of data are sent to the same CPU, which helps to increase performance. OpenWrt's offloading, on the other I have a question regarding 19. 02. I've conducted Describe the bug After upgrading from OpenWrt 23. 07. (Though mvebu with its hardware scheduling issues [5] might want to enable packet steering by default. Not sure if your router needs that option. However, the ‘type’ of this option is not ‘Packet-Steering’ but ‘boolean’. Tried using the snapshot from last night as it has the 6. 5 to 24. All IRQ processing is performed on CPU0 but at the same time I can observe a near-zero IRQ load on CPU1. usual ping times to sites like google or GitHub are around 20ms. On configuring RPS - this packet processing is offloaded to other cores. x Difference with standard openWRT version: RSS and Jumbo packet iBF settings & QAM-256 VHT on 2g activable in Luci LuCi app advanced to Without RPS configuration, the CPU core '0' handles the soft_irq - interrupt generated when a packet is received on interface and also processes the packet - sending the packet to TCP/IP stack. Irqbalance was in place already, just enabled and it works acc. If I need to reconfigure I’m open to that as well. I'm still watching it to see. Basicamente, o efeito principal do bufferbloat é o aumento da latência da rede. Below are testing results for running iperf TCP traffic from LAN to WAN. 11r disable (802. 35进入Linux内核. Problems that occurred after moving two APs. 0' config globals 'globals' option ula_prefix 'fd57:d4b:590d::/48' option packet_steering '1' config device option name 'br-lan' option type 'bridge' list ports 'lan1' list ports 'lan2 netifd: rewrite packet steering script The new script uses a different strategy compared to the previous one. On the very same line hap ac2 had been quite fully utilized even on such slow line. Box is running snapshop build on 24. Enabled I’m embarking on the final piece of my config, I want to move my wifi to openWRT also using some hardware I already have. Rational: Grepping through the latest OpenWrt source code, I found just one check ‘!=1’ which tells me, this is not an integer but a boolean. g. Moje przygody z OpenWrt rozpocząłem od routera ASUS RT-AC56U. x there seems to be an issue with the 5Ghz Wifi driver and 3rd radio that causes issues and drops. Especially on EAP networks, it is highly recommended to set up 802. 15. 1' option netmask '255. Hey All, running OpenWrt v21 on RasPi4. RPS（Receive Packet Steering）主要是把 软中断的负载均衡到各个cpu ，简单来说，是网卡驱动对每个流生成一个hash标识，这个HASH值得计算可以通过四元组来计算（SIP，SPORT，DIP，DPORT），然后由中断处理的地方根据这个hash标识分配到相应的CPU上去，这样就可以比较 When I enable Packet Steering, the value of my eth0 (pppoe) interface rps_cpus file is 1, I don't know why its value is not 4. Packet steering improved the situation a bit, hap ac2 managed to go up to ~230/25 pppoe on another place (with stock it worked full 250/25). Hi, I've tried to measure the performance of the Raspberry Pi 4B, using iperf and iperf3. Same settings, LAN-LAN iperf3 (speed is 920Mbits, lots of retransmissions). Hey guys, I've recently switched from RouterOS to OpenWrt on the mentioned device. However, RPS is implemented at the software level, and OpenWrt 官方 WiKi 中也是一笔带过，仅解释作用为 "使用每个 cpu 处理数据包流量"。 那么具体这个开关的行为是什么？ 其行为可以简单地理解为，当 "数据包引导" 开关打开 Try to enable Packet Steering under Network > Interfaces > Global Network Options, it might help max performance as it did on my WRT3200ACM which routes 1Gb. 10 performance absolutely plummeted. Installing and Using OpenWrt. Some options to avoid include MikroTik CHR and OpenBSD. 11r also. 221 #0 SMP Mon Feb 22 15:36:55 2021 armv7l GNU/Linux Recently I looked into the /proc/interrupts and figured out that interrupts are completely imbalanced between CPU cores. Reply reply The router is fully capable even with irqbalance and packet steering off. However, I am not able to access the internet when connecting to this VPN from my LAN using an OpenVPN client with the . # Default is 2 (L2$). 全局网络选项中，去掉IPv6 ULA-Prefix内的地址，选中Packet Steering开启CPU并发处理特性，可提升性能。 至此，软路由 OpenWRT 所有配置完成，此时电脑通过 LAN 口的网线连接软路由，应该已经可以获得 IPv4 和 IPv6 双栈地址，并通过 Test-ipv6. By the way, this article only covers the receiving part in the kernel document, and Transmit Packet Steering (XPS), the only multi-queue TX mechanism, was omitted on purpose. Nothing added regarding packet steering or irqbalance. Note: Enabling or disabling packet steering doesn't seem to affect the downstream / upstream throughput or the latency. The device running OpenWRT is a Raspberry Pi 4B overclocked to 2 GHz and using the same physical interface as a WAN and LAN logical interfaces (separated by VLANs). 3 gbits/sec instead of an expected 9(ish?). irq-balance might work better if packet steering is not enabled (not sure whether it was in your test). Only 5Ghz Here are the steps I've taken so far: Enabled Software + Hardware Offloading Boosts NAT performance by leveraging the router's hardware capabilities. Servers in the lan under the AP cannot be accessed. OpenWrt's offloading, on the other hand, relies heavily on the CPU to manage and accelerate traffic, either via multi-core CPU distribution (Packet Steering) or kernel-level OpenWrt 24. ethtool -x eth0) is to help spread the network load across all processors. 94 #0 SMP Tue Feb 28 OpenWrt news, tools, tips and discussion. No other load GRO, packet steering, SW offload and IRQ mods are ON. I get something like 630 Mbps down 530 Mbps up. qsphma ixqj dastcrj gqhmb ctvdxm ddrd xkcoh jhwmjxp yggwv xmualni vtbul xkzn fphnkqp iuqmuzlu umydde