Edgerouter 4 hardware offload. EdgeOS is great in th...
- Edgerouter 4 hardware offload. EdgeOS is great in that it allows me to enable hardware offloading for download traffic only, while simultaneously having SQM for upload traffic only. Therefore in this post I’ll try and answer the question: What happens with the loadtest when I tweak the flow lifetime and flow table size? Test setup After a bunch of scratching my head on why my speed tests weren't going great guns, I had a poke around google for others using their ERL as a WAN+2LAN + PPPOE client setup. This ended up being a configuration issue with my Ubiquiti EdgeRouter PRO-8, which is definitely capable of delivering gigabit speeds! The very first things I checked, were to ensure I was running the latest code (v2. I had an Edgerouter X SFP and couldn't get it to get up to gig speeds without hardware offloading enabled, but then when I enabled hardware offloading I did get gig speeds but lost Netflix. I'm considering flashing the router with OpenWrt. WAN to LAN throughput test with iperf3 and OpenSpeedTest Power consumption of the EdgeRouter X during idle and full load Throughput & CPU usage with and without hardware offloading. The offloading circumvents the schedulers. Apr 23, 2022 · I was just reading about throughputs on the Edgerouter 4 and Lites and Ubiquity came back with this article on how to increase speeds/throughput on the Edgerouters: Feb 24, 2025 · Hardware offload is used to perform router functions at the level of specialized hardware modules, instead of processing them by the central processor. When it comes to home routers, I think the Ubiquiti EdgeRouter X is pretty unbeatable in the price vs. 1, all EdgeRouter models support some type of hardware offloading. vtnet. The Edgerouter can do Gigabit with offloading disabled, it is a very capable router. 7. However, recently, I've noticed I'm getting 20Mb/s down, 340Mb/s up, but if I plug my laptop directly into the modem, I get 340Mb/s both directions? 21 votes, 73 comments. From what I can gather, these seem to be the key pros and cons of each. Reasons are many, EoL Debian and general Ubiquiti nonsense (face palm). 9-hotfix. Qos requires the CPU to make decisions. EdgeRouter - Interface Bonding Overview Readers will learn how to configure bonded interfaces on the EdgeRouter. I currently have a Netgear X6 (R8000) but I am really interested in the Edgerouter 12 to improve my network. Although I dont own an Edgerouter 4, I do have an Edgerouter Lite. I want to wire 7 PCs and then wifi for phones and stuff like that. features category. x version of EdgeOS (2. My old router was able to achieve 900+ Mbps on my current Internet connection, however after replacing with the EdgeRouter it has pretty much halved the speed. using the CPU. Ubiquity Edgerouter enable offloading to increase throughput I was just reading about throughputs on the Edgerouter 4 and Lites and Ubiquity came back with this article on how to increase speeds/throughput on the Edgerouters: Hi have just bought and set Up the EdgeRouter 4. De EdgeRouters kenmerken zich door uitgebreide instelmogelijkheden, maar vergen wel enige I like things to do what they are supposed to do, so in my home network I have a separate device for every task. Upon further reading, this is indeed how to enable hardware offloading on the ER-4. As you can see in the results, I got a pretty high bufferbloat and the upload is just of the chart. Then type: By turning Hardware Offloading on, features like Thread Management and SQM won’t work. It seems when i enable HWNAT that my upload speeds suffer a bit. So if there isn’t provided a fix in the upcoming release (22. In some situations, the hardware offloading would help the LAN side perform significantly better, but the performance on the WAN side would take a nosedive. Therefore in this post I’ll try and answer the question: What happens with the loadtest when I tweak the flow lifetime and flow table size? Test setup EdgeRouter - How to Disable IPv4 Offloading (Hardware Acceleration) Overview Readers will learn how to disable the IPv4 offloading features on an EdgeRouter. As of EdgeOS firmware version v1. Ubiquiti Networks heeft versie 3. These schedulers are part of the kernel and thus CPU-based. WireGuard on a modern PC CPU will more than saturate gigabit ethernet and the per-packet latency hit is <1ms. This article explains the function, benefits, and implementation of hardware offloading. FWIW, I know that hw. EdgeRouter - How to Disable IPv4 Offloading (Hardware Acceleration) Overview Readers will learn how to disable the IPv4 offloading features on an EdgeRouter. 02 and onwards especially in dual stack setups. Through the web interface, Network --> Firewall, "Software flow offloading, which will then allow you to enable "Hardware flow offloading". EdgeRouter 12 and LAG, Hardware Offloading, and Gigabit Internet Hello, newb here. Ethernet-like networks (Ethernet, Ethernet over IP, IEEE 802. Both EdgeRouters have hardware offloading for the encryption used in typical IPSEC configurations, so this seemed like a good high performance option. I'm stuck between these 2 devices and am looking for a bit of advice. “Hardware offloading” refers to directing the Edgerouter to use specialized hardware for certain tasks vs. Thanks. 5. SQM on the other hand is an installed package 'opkg install luci-app-sqm' Network --> SQM QoS. Jan 17, 2022 · VLAN and NAT can be offloaded to the ASIC using the hwnat command, along with other tunneling features such as GRE and PPPoE. 9. 03. The USG has also the ability to set SQM on your WAN connection. I know you say you’ve enabled hardware offload but have you actually checked it’s enabled with: show ubnt offload I say this as i was having trouble getting anything above 750 down on my edegrouter because netflow was stopping offloading. 0. For some reason, it seems that hardware offloading is *off* by default when you use the wizard to setup the ERL. Plan B was IPSEC. The latest firmware version available at the time of writing this article is v2. Hardware offloading on the EdgeRouter series (with the exception of the new ERX) enable the devices to pass data at higher rates then just software could do alone: Take note that some features cause hardware offloading to be disabled. I added an EdgeRouter X in my closet where all the connections are to split it to multiple jacks. The bridge feature allows the interconnection of hosts connected to separate LANs (using EoIP, geographically distributed networks can be bridged as well if any kind of IP network interconnection exists between them) as if they were attached to a In this video, I go over how to configure the Ubiquiti Edgerouter for the first time. Offloading is used to execute functions of the router using the hardware directly, instead of a process of software functions. Enabling hardware offloading, specifically checksum offloading, breaks routing for me (though ICMP ping goes through). A USG or USG-Pro with Hardware Offload On: Able to perform basic routing functions at gigabit line rate Can not use IDS/IPS I realized based on your response that the ER-X does not have a HW VLAN offloading feature as the ER lite or ER Pro have, so yeah, you won't be able to offload more than HWNAT and IPSEC as far as I remember. 2 on my Ubiquiti EdgeRouter X. With hardware offloading, it can support 1Gbps speed easily. csum_disable=1 (and reboot) is basically the same as ifconfig vtnetX -txcsum From my understanding, you cannot, by definition, have fq_codel or cake enabled with software and hardware offloading. Once I disable checksum offloading, routing works again. (I’m talking, 8Gbps iperf to the LAN, coinciding with less than 1Mbps of Internet throughput). You can turn it on or off depending on what you are trying to do. At the time of this review, the latest release of 2. They're all Note that hardware offload only really matters when you're combining fast networks with slow processors. 03) you can better stay with EdgeOS. 5ghz (software offloading in openwrt??) or maybe the xiaomi ax3600 with dual core NPU For me, the time investment was worth it. 5 at this time) and that hardware offloading was ENABLED: In this video, I go over how to set up your Edgerouter with gaming in mind. At the time I couldn't find a way to get OpenWRT to behave like this. I also have the latest firmware installed and have hardware offload enabled. To disable these features, click on ‘CLI’ in the upper-right corner to open a console and login with your administrator account. 11 in ap-bridge or bridge mode, WDS, VLAN) can be connected together using MAC bridges. Before enabling hardware offloading, when I run speed test, the CPU usage of EdgeRouter goes up to more than 80% while throttling at slightly above 300 Mbps. My… Starting with the EdgeOS firmware version v1. Describe the bug Ubiquiti EdgeRouter X has increaced cpu load and reduced network speed on eth0 when using it as an all ports Switch compared to 22. Ubiquity Edgerouter enable offloading to increase throughput I was just reading about throughputs on the Edgerouter 4 and Lites and Ubiquity came back with this article on how to increase speeds/throughput on the Edgerouters: More info is here: Hardware-Offloading – Section: Optional Offloading Optimizations and Testing Answering that question with flat “no” would not be very useful, I think. If it goes to 100% or close to it, then you have done something that is causing offloading to be disabled. The same issue is identified on 23. : QoS may also not be used, but it was the case). Update Apr 16, 2023: I installed OpenWrt on my EdgeRouter X, enabled offloading, and have run for 1 week with no issues. Oddly enough, traceroutes also fail when csum offload is enabled. The ER-12 seems like a great choice. A practical, engineer-informed guide to selecting the right MT7986 SoC for your custom or commercial router upgrade—covering performance, thermal design, SDK support, and real-world compatibility. This applies to the USG/USG-Pro, and also EdgeRouters. 1) has improved IPv4 forwarding performance with and without HW offloading. More info is here: Hardware-Offloading – Section: Optional Offloading Optimizations and Testing Answering that question with flat “no” would not be very useful, I think. I have an EdgeRouter 4 installed at a family members house along with a few Unifi nanoHD access points. The benefit of offloading in EdgeOS is increased performance and throughput by not depending on the CPU for forwarding decisions. Had the same problem with my ERLite, and as soon as I enabled a few hardware offloading features, I immediately got my full speed. I'm currently using an Edgerouter 4 and am looking for something a bit more powerful. I've got an EdgeRouter X plugged directly into the modem, and I believe I am using hardware offloading (see below), and it worked great before. Hardware offloading can disable certain features of your router that aren’t supported by specialized hardware (mainly IDS/IPS). This hardware is usually far more efficient than running the same processes via the CPU. (chipset: MediaTek MT7621) It seems enabling/disabling software/hardware off loading has no impact on the speed I'm getting from my tests, which is around ~300 mbit/s. Now, I have tried a lot of different settings, trying to get the best result with the USG. I found the settings for software/hardware offload and I'm back up to 200+. 1, all EdgeRouter models support some type of hardware offload. 0 van de firmware voor de EdgeMax EdgeRouters uitgebracht. Mostly, this just revolves around enabling smart-queue, but I also go into a bit All EdgeRouter model use the same operating system (EdgeOS), but differ in the available hardware feature-set. Turning it on I am using Edgerouter X SFP, basically it is Edgerouter X with an SFP cage. In the early days of vyatta-wireguard we had issues with Cavium's offload where WireGuard flows were erroneously offloaded, causing the connection to fail, but I can't remember the details. This allows you to significantly increase network performance and bandwidth. EdgeRouter ER-12P Management EdgeOS is the default firmware for EdgeRouter X, which we briefly covered in the EdgeRouter X piece. Router Slow ? Perform these EdgeRouter X Hardware Offloading steps to improve your router speed and performance. My main problem was that hardware and software offloading is broken from 21. This guide applies to almost any model of Edgerouter and I cover some Keep in mind, once you enable QoS, you are bypassing the Edgerouter's hardware offloading so you are all CPU at that point along with DPI. All other setting are unchanged/defaults. Using QoS on an EdgeRouter can also limit your bandwith, as hardware offload cannot be used. And CPU load is only around 30% or so during a gigabit speedtest. Shelled out the $170 for Edgerouter 4 and things are 920/920 no problem without hardware offloading enabled so I haven't looked back. A description of my home network configuration for my own and other's reference. How should we solve this? This approach significantly reduces com- munication latency compared to remote cloud offloading, while maintaining inference speeds far superior to tradi- tional edge devices, effectively amortizing the hardware cost. 05. The WAPs have been flashed with OpenWrt and work great. I have all available offloading enabled, except GRE and PPPoE: luser@ER# set system offload hwnat enable Error: This platform integrates hardware NAT offload into forwarding offload. While you can setup advanced queue from the GUI (at least on the EdgeRouter X), I did find that any change I made required a router reboot to take effect. I just had my gig connection installed the other day when I connect my PC directly to the modem I can get 850-950 down consistently when connect my PC from my router I can only seem to get 700-800 down. However, enabling QoS will automatically disable hardware offloading since QoS requires CPU to participate in certain procedure. I experienced some very strange issues with the hardware offloading. Will enabled offload give me Better speed ? I get between 850/920 on a giga I am having an issue where my EdgeRouter seems to be limiting my speeds to ~500 Mbps. Some of the differences are the built-in Switch-Chip and the ability to power other devices using Power over Ethernet (PoE). If Tailscale could be hardware offloaded on the Edgerouter, this would significantly improve throughput performance. Banana Pi R4 power efficient better hardware offloading? (Unsure exactly how much processing can be offloaded) 10g sfp+ (unsure if the chipset can handle 10gb) Intel Enable hardware offloading. CPU does not seem to be impacted either (with these settings on or When using Tailscale on a Ubiquiti Edgerouter, and connecting a client to that router as an exit node, throughput performance is severely degraded because Tailscale overwhelms the Edgerouter CPU. This was worked around by nuking the offload info field in the skb, causing the offload engine to ignore it. Check the CPU load on the Edgerouter while doing a speedtest. To enable hardware offloading using CLI command: set system offload hwnat enable or navigate to the Config Tree: system -> offload and input enable next to hwnat. I'm running openwrt 23. I want to do a test with another netflow collector instead of UISP, i'll post back if anything changes but it looks like you get a 20-30% performance hit with netlflow on (disables hardware offloading). Without Hardware flow offloading and SQM are incompatible with each other. My dorm has 100/100 and home has 130/35, so that wasn’t going to cut it. This is the forum post that helped me Can’t enable hardware offload So try running: FYI, your router (Cavium based) doesn't support standalone hwnat offloading with the "set system offload hwnat enable" command. The solution was to disable the “hardware offload” as well as the “flow-accounting (NetFlow)” (NB. Then I would use the R8000 as a wifi AP only. 5ghz cpu (software offloading??) Edgerouter X dual core 800mhz but with hardware offload capability Nanopi R4S quad core 1. It seems like everytime I try to readdress or relabel the eth0 network, everything falls apart and I have to console in Note on Hardware Offloading Hardware offloading lets you use dedicated hardware to accelerate some tasks. 0-rc3 Hi, I have a problem with not being able to reach the full potential of my 1 gbit internet connection. I just doubled my internet speed by enabling hardware offloading for NAT and IPsec on my EdgeRouter X For a 1000/500 connection which hardware should I opt for: (Also does 256MB of ram vs more really matters??) Archer AX20 quad core 1. I have enabled hardware offloading for IPv4 features as well with no luck. ghhfj, dclzt, 3a6mo, 3hckgq, rodc, lkyb3, gm0tvq, h9bvra, xy7so, dwyd7,