Hardware offloading openwrt 07rc2 from the ath79 target and i know how to test the top end, using bufferbloat testing and speed testing, but the decision im after is for my average traffic, with hardware flow offloading my bufferbloat is pretty bad, however we dont utilizze a fraction of what we pay for, (1000/35) i think we really use between 100-250 down and 10-15 up at any given time in our house. I ran top and CPU is not even close to being maxed out when I do a speedtest, so doesn't seem like a lack of hardware forwarding as the issue if I analyzed correctly. iNet GL-MT6000 Architecture ARMv8 Processor rev 4 Target Platform mediatek/filogic Firmware Version OpenWrt SNAPSHOT r24703-061a70d33c / LuCI Master git-23. There is a bridger package that is supposed to help with software flow offloading in this situation. Is there any point in enabling SW offload on x86? Maybe to just lower CPU usage? I've been working on improving the performance of my Archer C6 v2 running OpenWRT 23. 17 GBytes 931 Mbits/sec 0 Hi, I have openWRT running on an EdgeRouter X It seems to be working fine - with one large caveat: About once every ~12 hours it hangs, won't respond to pings, and needs a power cycle. Hardware Questions and Recommendations. 0. 6. GL. Preparation: Measure Your Current Speed and Latency . Last Updated 1/10/2019 Back story. 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 With hardware flow offload enabled on OpenWrt 23. Are there any performance tweaks? I h I'll reply to myself for the benefit of others. behaves. 9. I’m no expert, but it seems to me the MT7621/22/28 are quite well supported for HW offloading. This whole process started when I was trying to upgrade I'm an avid reader of this forum and a frequent struggler with OpenWrt performance. FS#3538 : ramips-mt7621: CPU 3 Unable to handle kernel paging request at virtual address (openwrt. Apparently the OpenWrt snapshots are impacted by that 2. I'm happy with the hardware, but I bought it all before I knew about R7. This is my first time experimenting with offload. Dual core 880mhz, also mt7621: hardware offloading. In the previous version, I had software and hardware offloading enabled without issue. 5 Gbps. 52396-5355b7b Kernel Version 5. I watched CPU usage on htop and it seems that ticking both, results in less load. At present, only the mt7620 hardware supports Hardware flow offloading. I have a 1GBPS wan line. Installing an official OpenWrt snapshot gives you a bleeding edge version with Is @gwlim planning on trying to bang out the C7v2 hardware flow offload now that there is a well running 4. If you want best speeds for your Gb connection, use stock firmware. g. 03. XX we can use sqm with sfo and hwo, maybe the question has Hello. Hardware Questions and Recommendations . This option is also available as a parameter when creating images using the ImageBuilder. escalade January 3, 2018, The code is new so no drivers will support hardware offloading off the bat. even if I am very near to the router. Qualcomm FastPath is supported on Atheros I just finished installing the latest OpenWrt 21. 4ghz its maxes out at around 40-45mbps. If you configure 'hardware offloading', do simple throughput tests before and after the change. config, eg. Why is that? When wired in, I only get 10% of the speed I got with the Ubiquity firmware, which is the same speed as I get from another OpenWRT device. I have Raspberry Pi 4 SQM is incompatible with hardware flow offloading which bypasses part of the kernel as discussed in this thread. . 184. Maybe a NanoPi or other custom routers with OWRT available. This whole process started when I was trying to upgrade fr Bought a Topton x86 box with N305 CPU and X520 (ixgbe) NICs. Do If I were to put the Archer C7 back on OpenWrt and enable software or hardware flow offloading, would that improve Ethernet performance for dumb switch + AP mode, or is that strictly for use as a NAT router? I notice that in LuCI, flow offloading is in the firewall section, and as I recall, dumb switch + AP mode doesn't use the firewall. 10 (which is the latest version before 23. i also checked bufferfloat test and I got only B So, I have a D-Link DIR-882 router (MT7621AT + MT7615N x2) currently running "official" OpenWrt SNAPSHOT r13871 from a few days ago. Edit: Real-world performance, with an iPhone and a couple iPads attached and at least one actively being used, 5 GHz link over 802. iNet's OpenWrt fork is always behind and can include very outdated packages. All Master and 23. 06 in which it works? I remember FS#2541 - Hardware offloading causes some flows to fail to be NAT-ed #7331. 182 (root@asus) (gcc version 8. 12 HTB qdisc has an API for hardware offload. If used as a main router behind my ISP modem would it make a big difference the hardware offloading? I ask you because I have it the other way around, an Archer C7 handling all routing tasks I did not know that OpenWRT supports hardware offloading for that device. Unfortunately, offloading completely breaks the above monitoring packages for me. x-nss-wifi for the MX4200v2. For Developers. ICMP seems to work but HTTP/S traffic stops. It seems that the MT7621 cores are enough for Problem is that, I can't really find definite requirements for „SQM“ in the „OpenWrt“ wiki and weighted benefits of flow offloading compared to +32ms of bufferbloat. As far as I understand it the Mediatek MT7621 soc should support Hardware offloading but in the Firewall Per my experience, despite the warning on LuCi's Firewall configuration page, both software and hardware flow offloading can be enabled regardless of the platform OpenWrt is running on. You may try 21. I have 90mbps plan (90 up and down). r7800 as far as I understand. I may have noticed some unexpected behavior from enabling hardware offloading (I've an open thread about the issue, but only now figured out a possible culprit), so I want to I am running vanilla OpenWrt 23. 4 Until recently, SQM on a PPPoE connection worked seamlessly alongside NAT offloading. I just got around to buying a new router, TP-Link Archer C6 v3, which has gigabit ethernet on all 4 lan ports, my internet speed is 1GBps, while using the normal firmware for a few minutes it would get the intended speed (about 900mbs), however after installing OpenWRT 22. 1- I see that iptables had a rule with FLOWOFFLOAD and it seems to be doing something. flow_offloading_hw='1' # save settings uci commit # restart firewall to apply these settings /etc/init. " These are the results with Offloading disabled and QOS/SQM disabled: Before 1224×1121 95. Would it make sense to try and implement this for some of our targets? Using Hardware HTB in combination with software fq_code I have just installed OpenWrt 19. Hardware flow offloading is enabled in firewall settings. There is no "hardware offload" option available applying this patch ? There should be hardware flow offload option in firewall setting even if u didn't apply this patch. Based on which the necessary packages are enabled in the make menu config , built the firmware and flashed it on a Linksys WRT 32X router enabled the firewall cnfiguration in the LUCI to enable the Flow offloading works with routing, while the WDS repeater acts as a bridge, not as a router. 5 Gbps uplink with PPPoE. How Hardware NAT acceleration is broken in master, 19. In a scenario where I have 5 Having watched OneMarcFifty’s excellent video about OpenWrt hardware choices I then considered the D-Link DIR-2660. My internet connection has steadily improved over those years and this year my ISP upgraded us to a max of 500Mbps download and I was a little sad that my router with 18. You could add 2x the 8 port module for a total of 17 ethernet ports (A+E+E) [1]. Today I flashed the 19. Therefore a couple of questions: Is there any other target / subtarget than mt7621 which has HW flow offload (even active development for such counts)? Is HW flow offload worth it? As long as I keep hardware offloading enabled (which does not work with certain software) the throughput of all of the above hardware saturates the specifications. Changing the SQM interface from PPPoE to eth1 resolves the issue. with stock firmware i get 800 down and 600 up. So, I guess mt76 does not support wireless hardware NAT currently? NFTable Rules: table ip main { flowtable ft { hook ingress priority filter devices = { eth0, eth1, lan1, lan2, Upgraded from 22. Refer to the extras folder for the exact . iNet are outdated and possibly vulnerable. I'm running openwrt 23. Real speeds should be around 500-600Mbits. 3 Likes. I manage a fork which adds those features in but you'll need to compile from source It can be used alone or in addition to other hardware offloading. Would VLANs work via CLI? Any other issues I should be worried about? the Hex apparently "makes use of 2Gbps bandwidth between CPU and ports. 2 and kernel 5. Enabled Figured I would do a little write up on my adventures with a Ubiquiti EdgeRouter X and OpenWRT (18. no difference. I had to replace that with the IPv4 capable DHCP server. That's how irqbalance assigns it: one interrupt to a single core. 14 which seems to be the next LEDE/OpenWrt kernel version. I've noticed that enabling software and/or hardware offloading is causing issues. It's such a frequently asked question over the last few years that we really need a post we can point Yes, you can just resize the partition, wipe the overlay filesystem and reboot, resulting in a new filesystem being created at the desired size. Only accelerates wireless traffic, not wired traffic. Is there anything to be gained by enabling Software or Hardware offloading on a dumb AP since it is not 'NAT'ing ? lleachii May 11, 2023, 6:34pm 2. System: OpenWrt 22. 2 with PPoE wan the download no more 200mbps Instead 1Gbps symmetrical. 23. 02-SNAPSHOT r16122-c213 Hardware flow offloading doesn't work for PPPoE with VLAN (802. 05 for this particular model). Upon switching to PPPoE I am stuck around the 280mbps mark. 61210 3763K FLOWOFFLOAD all -- any any anywhere anywhere /* !fw3: Traffic offloading */ ctstate RELATED,ESTABLISHED FLOWOFFLOAD hw Is there any other way of I've seen and read a bunch of topics on software/hardware flow offloading, and the current state of SQM when that's enabled, but I'm still quite a newbie at fully understanding all of the network tools and routing information. However, I still don't recommend enabling flow offloading because there is a bug that it remembers the exact bridge port to direct the packets to, and will thus break wireless client OpenWrt Forum GL. If using LuCI: Network → Firewall and check the box for “Software flow offloading” and then the box for The GL-MT6000 ships with a modified fork of OpenWrt and installation of official OpenWrt is performed by simply flashing a sysupgrade image (do not use a factory image see warning box below). I have tried using the latest Speeds on this router don't go above 200Mbit when NAT is used. May i ask one more thing, how can i create two Wi-Fi access points, 2. 3 (r23809-234f1a2efa) Good morning lads. 05) I was basically limited to 2. I don't own a C2600, [EDIT] Original title was: Archer C7v5 - Force Wan speed to 1000Mbps but I realized my issue was with the C7's CPU and optimization after a while [/EDIT] Hello there, new OpenWrt user here! I have read dozens of posts on the forum on the subject but could not find a suitable answer (referring to old method that don't work anymore) Here is the issue: The ONT Hardware flow offloading however will hide all packets from sqm, so the hardware offloading engine needs to offer its own qdiscs, like the NSS stuff on e. ) on a device such as Router: Raspberry Pi 4B running OpenWrt 23. thedude December 9, 2023, 11:30pm 144. 2GHz clock speed, 256 MB RAM & 128 MB Flash) I don't need specific model, only I know hardware NAT / flow offloading is important for performance. MakeWiFiGreatAgain October 7, 2021, 1:05am 4. Speedtest. IPv4 and IPv6 Routing with static or dynamic routes. I don't own a C2600, EA7500v1, EA8500, G10, NBG6817, R7500v1, R7500v2, or d7800 (builds for these are untested - make sure you known how to tftp if you get hello, OpenWrt 23. But with them boasting about supporting Figured I would do a little write up on my adventures with a Ubiquiti EdgeRouter X and OpenWRT (18. d/firewall restart : Hello. Is this normal? Is there some hardware on the ERLite that is unsupported? Model: TP-Link Archer C60 OpenWrt: 23. Not fully compatible with QoS/SQM. My GPON is today a 360Mbits down / 160Mbits up link. Hardware flow offloading i enabled this too. 05 R7800 builds are tested before positing (router boots + wifi works). I used dd-wrt and freshtomato with a lot of devices, this device tops it literally. 4 with the MT6000 but I don’t see in LuCI Firewall the option for hardware offloading, any guidance will be appreciated, thank you I have enabled flow offloading for MT7621 on my ZBT WE-1326. I'd like to know where I can read the latest news on OpenWrt Forum Software/Hardware Offloading on AP. 07 and 18. I've been fiddling with irqbalance Hello folks, it's me again, this time I'm going to purchase the Topton 12th Gen Appliance with the following specs: Intel Core i3-N305 CPU 2 ports of Intel 82599ES 10 Gbps SFP+ 4 ports of Intel i226-V 2. 5G port), R6S is the real monster but need more time to wait for official support. This is what I get with arinc9 sysupgrade file hardware offloading enabled on Cudy X6 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID][Role] Interval Transfer Bitrate Retr [ 5][TX-C] 0. I'm trying to disable hardware acceleration on my Omnia Turris unit (Atheros chipset) since I want to see more than 2 packets from each session. Second set (Hardware Flow Offloading DISABLED): test 1: same behavior of test 1. Hi, I have a problem with not being able to reach the full potential of my 1 gbit internet connection. root@OpenWrt:~# openssl speed -elapsed rsa2048 You have chosen to measure elapsed time instead of user CPU time. 3 on it. Maybe @jow-can have his say here around netifd. When your internet is quiet run a speed test from Hostname OpenWrt Model GL. 3 on my TP-Link Archer C7 v5 and enabled the Software flow offloading and Hardware flow offloading from the Web interface's Firewall settings (See image below). While the hardware offloading implemented in mt7621 is ppe<->cpu You'll note that the offloaded one is actually slower than software on the faster verify operation, while being faster on the much more computationally expensive signing operation which benefits more from the hardware offload. 02 Snapshot on my ToToLink x5000R. Hardware flow offloading is not available for Archer C7 v2. firewall. From what I can gather, these seem to be the key pros and cons of each. The hardware info page lists SFP as unsupported but it also lists hardware offloading as unsupported, which signals outdated Hey there, I'm planning on buying dedicated hardware to run as an Open WRT router. On BSD distros such as OPNsense I was able to achieve 4. 167. Gotta click Software offloading check box to see the Hardware offloading check box. Especially if the majority of your traffic is over wifi. I need 5GHz Wifi, 1 Gbps LAN (4 ports), 1 USB2. However, I still don't recommend enabling flow offloading because there is a bug that it remembers the exact bridge port to direct the packets to, and will thus break wireless client At the moment NanoPi R4S is the fastest one with official OpenWrt support (I have it), the R5S/R5C is almost there (but this is actually slower than R4S, just with 2. The DIR-2660 is well supported by OpenWrt due to its use of MediaTek SoC and wireless chipsets. Also occur on my Deco M4Rv2 with Openwrt 22. 0 r16530-c6256a6533)) #1 SMP Wed Dec 28 13:11:16 CST 2022 Machine model: TUF-AX6000 earlycon Hardware NAT for LAN ports works fine on my XDR6088. 4 GHz WiFi issue too, so hopefully someone can figure out what's going on. phinn: It's a shame the LuCI page still doesn't provide any insight for this. I would like to know if it is possible to use Netlink Bandwidth Monitor (nlbwmon) on an Ubiquiti EdgeRouter X running OpenWrt 23. Let's consider one sample tcp NAT offload case. So you have 500Mbps-1Gbps fiber and need a router READ THIS FIRST Hardware Questions and Recommendations. I'm going to return to this thread once I figure out what flow_offloading is. 1q) are added. Open openwrt-bot opened this issue Oct 9, 2019 · 2 comments Open root@openwrt:~# tcpdump -n -i eth0. so i want to run a test of no offload; sw offload; hw offload; custom offload between pppoe-wan and br-lan only; Issue 2 You are correct, firewall-wise WAN interface is PPPoE, the physical WAN interface works by default permit output and needs no other services than single PPPoE session. 14 kernel for it? It is worth mentioning that this firmware is a bit different from a "standard" build in several ways. I guess I expected too much from them. This is a real nice Wifi 6 device, openwrt usually is not that good with wifi, but this chipset is very exquisite. Experimenting with Software and Hardware offloading (within Were you running Openwrt on the ERL or stock? Ubiquiti Networks Support and Help Center EdgeRouter - Hardware Offloading. Am I missing one rule for the zone Wifi? Here are my zones: 767 DEPENDS:=@PCI_SUPPORT +kmod-i2c-core +kmod-i2c-algo-bit +kmod-ptp +kmod-hwmon-core Hello all, I have MediaTek MT7620A ver:2 eco:6 device. I noticed that after install on ERLite3 only the IPv6 DHCP server is running. With this hardware in mind, should I go for hardware flow offloading or try to ignore it and make an „SQM“ config (which might or might not work/overload)? hello every one, i have a tp-link archer c7 v5 and there is not the packages kmod-ipt-offload kmod-nf-flow and kmod-nft-offload be cause i want to do flow offloading (i have only 300 Mbps max on my gigabit ethernet port Btw, i just turned ON Software flow offloading and Hardware flow offloading in firewall settings and my LAN internet speed back to the moon . First time install of OpenWrt can be How do I know if an OpenWrt supported device is able to offload Layer 3 to I own an Edgerouter X which I would like to use as a Switch but with Layer 3 features, i. 10. Sysupgrade will also retain the OEM u-boot GUI and recovery method. Enabling Hardware Flow Offloading lets it flow at 950Mb/s+. Footnotes About hw offloading : so i enabled in Network ---firewall ---- General settings the following : Software flow offloading and this made appear a new settings. My router's hardware is supported, so I get my full Gigabit connection when I enable NAT hardware offloading. 03 builds for ipq806x devices with hardware offloading using the two NSS cores. 4. 00-20. When I disable this option, everything works fine. But I donno, if this is still required to do or how mt7622/mt79. Footnotes SirToffski: Device: Ubiquiti EdgeRouter X (ramips mt7621) Software: LuCI Master (f138fc93) / OpenWrt SNAPSHOT r10210-09c6885 Steps to reproduce: enable hardware flow offloading Brief description: Enabling hardware flow offloading causes @easyteacher have the same problem, several mt7621 (ZBT) that crashed before but now hang completely. A bit confusing. Linksys WHW01 ARMv7 Processor rev 5 (v7l) Hardware offloading states Requires hardware NAT support. I do not use SQM or QoS (but have ordinary Firewall rules and run OpenVPN server). 03 branch git-22. As far as I understand it the Mediatek MT7621 soc should support Hardware offloading but in the Firewall Settings there is no option to activate it. I would like to disable the following options: 1)Software flow offload 2)Hardware flow offloading When I go to give the save and apply command it's as if it does nothing. 2 cores CPU (over 1. x-nss-wifi and qualcommax-6. The Linux documentation mentioned that the flow offloading depends on these two kernel modules: nf_flow_table nft_flow_offload If I install a regular Linux distro (Debian, Ubuntu etc. I recently upgraded to this version from an older one. Still not much improvement. 1q), so LAN to WAN is slow and CPU heavy. commands like ip, wg etc hangs, i can run ps, but it hangs also after 100+ lines. 3. OpenWrt Forum Netfilter "Flow offload" / HW NAT. Then I flashed back my The router comes with a modified version of OpenWrt 23. pluffmud May 11, 2023, 6:27pm 1. Does my router have hardware NAT support? What happens if I tick Hardware flow offloading while heaving no hardware NAT support? 10 GBit/s ethernet cards and faster are quite different from 'normal' 1 GBit/s ones, because they have to do a lot of offloading to the hardware to keep up at all. Sadly, the only solution I have found was to revert back to OpenWrt 19. SW offloading takes a bit of load off. This device has yet to be ported to mainline OpenWrt. I have few questions. 3 with software and hardware flow offloading enabled. config files and custom configuration files that went into the build, but I'll highlight a few key differences here:. Nice wifi coverage, also low latency. 06 only gave me about 170Mbps. 88W8964 – commit b1e8a390ea, CommitDate: Thu Dec 19 15:40:49 2019 +0100. Thus, I manage to insert rules like -A FORWARD -p tcp -m tcp --dport 443 -m connbytes - 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. Now, I've compiled the FLOWOFFLOAD target into iptables kernel and user spaces. 1. 110 Enabling Software Flow Offload seems to basically kill Hi, I known the option "Hardware flow offloading" is an experimental option. As the option says: It needs to be one of the the MT762 1 chipsets (MT7621AT, MT7621ST, MT7621NT -- not MT762 0!). Stock uses hardware offloading, called "NSS" (Network Sub System) acceleration. Banana Pi R4 power efficient better hardware offloading? (Unsure exactly how much processing can be offloaded) 10g sfp+ Software flow-offloading (hardware flow-offloading does not exist for this hardware) only goes this far, it's punching waaay beyond its limits. Built-in SFP support is preferred since my ISP uses GPON SFP module. Overview This article explains the function, benefits, and implementation of hardware offloading. 2 KB. I also assume r7800 can FS#2541 - Hardware offloading causes some flows to fail to be NAT-ed #7331. The metrics appear consistent with only the first packet in each The wiki for my TP Link ER605 v2 suggests "Software/Hardware Flow Offloading. Have Master, 23. If Booting Linux on physical CPU 0x0000000000 [0x410fd034] Linux version 5. It's not mainlined into OpenWRT due to it requiring a bunch of core changes. I enabled software flow offloading. 05. Before going to back to stock firmware (EdgeOS) for DPI testing,. 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 see also How to check if hardware NAT (flow offloading) is enabled? - #8 by Pico (there were some more older threads about "conntrack") In the past (and probably still today) the HW offload checkmark in LuCi would not take care of that additional config file setting. On OpenWrt (23. 0-rc4 firmware installed. My best settings on a Hello everyone, following this video where he tests hardware softoffloading and hardware offloading, the router does 900 mbtis/Sec without any cpu load, for my connection is the game I use sqm which is not compatible with SQM/ QOS but do you think that with the arrival of firewall4 and OpenWrt 22. In contrast, wifi speed can reach 800Mbps with the proprietary driver used by 3rd-party OpenWrt forks. org) LGA1150 April 10, 2021, 12:24pm 15. 05, I get 900Mbps LAN->WAN speed through a wired connection, but only 300Mbps through wifi, and CPU usage reaches 100%. 14. Adjusted settings such as packet steering (to use the entire beefy CPU of course), enabled irqbalance, adjusted software/hardware flow OpenWrt news, tools, tips and discussion. 43958-7110635 Kernel Version: 5. Where is the bottle neck here? I put the stock firmware back on and then I see 620mbps wifi, and 920mbps wired. 2 NVMe I'm not quite sure the default Generic x86/64 of OpenWrt can utilize all of the power of this piece of I'm running snapshot r25383-fbb924abff without WED, bridger, software/hardware offloading, no irqblanace, no packet steering, no advanced or roaming wifi-ifname settings. 3 to the latest release, it no longer functions correctly on ingress (though it still works on egress). Please note that hardware offloading is partially broken in 21. Turris MOX software is based on OpenWrt btw. 28394-8a4486a Target: ramips/mt7621. Thanks for any information. a VM does not expose anything to offload to, also on x86 there is no supported OpenWrt officially supports software flow offload on several SoCs, which can greatly speed “NAT-only” configurations. As Hardware flow offloading however will hide all packets from sqm, so the hardware offloading engine needs to offer its own qdiscs, like the NSS stuff on e. 15. 5. " However, in the LuCi interface it claims it's "Experimental feature. I used to run a custom OpenWrt image made by wulfy23 for RaspberryPi 4 and nlbwmon was able to count packets with flow offloading enabled. Before you can optimize your network, you need to know its current state. flow_offloading='1' # for hardware offload uci set firewall. At this time (2019), the MT7621A is the only device As a note, more searching on this forum revealed that the MT7621 is the only chip supported for Hardware offloading in LEDE. Kernel 4. Software Flow Offloading may work with SQM but it causes my port forwards to get disabled. With the stock firmware the speed is around 930mbps. DNS/DHCP. 0-rc5 r19523-bfd070e7fa / LuCI openwrt-22. HW offloading is not important when SoC is fast enough, and also since this offloading is a hardware bypass so SQM thing can't be Have Master, 23. Hi, I'm new here so sorry for any mistakes. By connecting in SSH I tried to modify the firewall configuration file returning the result file in read-only mode. These are the results with Offloading disabled and QOS/SQM enabled Hi there, I'm configuring zbt-wg3526 router with OpenWrt 21. 0/24 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode Flow offloading works with routing, while the WDS repeater acts as a bridge, not as a router. test 2: uses 50% of sirq CPU, speed was dropped by a factor of two. Seemed that after 36 hours the 5GHz wifi dropped out. I use software and hardware offloading, and the CPU usage is near zero, so packet steering would have little to no effect. OpenWRT 19. Now the magic happened. Still, the code is 2. When in DHCP-Client mode, I was able to fully saturate the 1000/110mbps link. 88F3720 tested with OEM likely has a merge base of OpenWrt v19. From this observation it seems that Hardware Flow Offloading is working fine but not for PPPoE. If I active it, the trafic on/from LAN to Web is OK. 5 Gbps internet speeds. I have tried different channel combinations, forced 40mhz bandwidth, software & hardware flow offloading. 1, all EdgeRouter models support some type of hardware offloadi Does anyone have any real world (such as iperf) performance numbers of routing traffic WAN to LAN over an rk3566/rk3568 based device? I'm extremely familiar with this chip (just check kernel. As of EdgeOS firmware version v1. 02. I have compared the Table of Hardware with WikiDevi to find one without success. However, after upgrading from version 23. My specific concern is at the I started seeing wifi issues after I enabled hardware offloading for the firewall with an MT7621 with MT7612E+ MT7603E. Most of the threads about performance improvements mention speeding up the NAT implementation. 2 NVMe I'm not quite sure the default Generic x86/64 of OpenWrt can utilize all of the power of this piece of Hi folks, I am looking for a router with HW flow offload (currently only mt7621) and 4x4:4 n+ac WiFi. tried new power supply. 0/24 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0. 05 and some of the packages provided by GL. 19 should speed up performance though because of general Regarding NSS offloading, and its current shape & form, apparently there is 0% chance to get this merged into openWRT master, so you would need to keep it yourself. iNET Flint 2 (GL-MT6000) discussions. OpenWrt officially supports software flow offload on several SoCs, which can greatly speed “NAT-only” configurations. On a subsequent attempt, I Hardware NAT acceleration is broken in master, 19. 02 I installed OpenWRT on the EdgeRouter X (ER-X) long time ago and it has been working great. On the other hand, they do have a pretty nice GUI that makes certain tasks really Hello OpenWRT colleagues and experts, I understand that since 18. (1 gbps cable modem) Could there be any mis-configuration on my part? Please help I Hi, I have atom-based x86 router using OpenWRT. Mellanox is using this feature. What men would want more from a router? Only downside is: USB2. Comparing qualcommax-6. It's operating in Access Point mode and is wired straight to the ISP Modem The next version of OpenWrt will come with support for software offload support, which should improve your routing speeds. Related projects, such as DD-WRT, Tomato and OpenSAN, are also on-topic. QCA ath10k works fine with throughput in the 500 mbps range (can't comment on MTK or Marvell as I haven't owned any). foggygray April 5, 2024, 10:36pm The patch applies cleanly to 4. 11s with batman-adv routing and VLAN tagging, iperf3 running on the EA8300, 2x2 routers. It hadn't worked at first hence I came here to ask. How do I see if it's enabled or not in openwrt? How do I see if it's enabled or not in openwrt? I want to report that I have seen a noticable difference when enabling hadware offload support. I mean the speed is not bad atm with 700 mbit/s but well i've got a 1gbit line so i wanna use it^^ xesarni: Netgear R6220 OpenWrt 21. Newcomers should choose the latest non-SNAPSHOT. is hardware offloading supported on R6260/R6850 in OpenWRT without any bugs/issues? looks like MT7621 devices have switched to something called "DSA" which brings issues related to VLANs in LuCI. (min. Generally, though, you'd want one interrupt to be processed on one core and not different cores. but On a wireless 5G network, I always get 100-200 Mbps speed. 0-rc1 or -rc2; OpenWrt 19. This whole process started when I was trying to upgrade fr Placed a small note, in my original post, that all settings are default/unchanged. I want to know how linux hardware offload works. Be sure that is disabled in LuCI → Network → Firewall to use SQM. It uses unbound (with DNSSEC) + odhcpd for DNS/DHCP (note: dnsmasq isnt installed). 05, and 22. But, not for my zone "Wifi" (where smartphones/tablets or laptops can be connected to the web) : the devices can not connect on web. Based on which the necessary packages are enabled in the make menu config , built the firmware and flashed it on a Linksys WRT 32X router enabled the firewall cnfiguration in the LUCI to This topic of hardware offloading is interesting, and, for some people's requirements, is there an open source consideration to keep in mind: are you offloading to effectively "closed source"? The MediaTek MT7621 SoC has support for hardware NAT in OpenWrt. The ‘21 doesn’t have per-flow metrics, and generally I believe HW offloading drops QoS and such. I am aware that Ok, found it in firewall settings. Any ideas what could be causing if i enable software and hardware offloading, i get around 300mbps speed suddenly (full ISP speed) after 5 minutes with both software and hardware offloading, speed falls to 250 mbps wifi gets only around 100mbps speed even in 5ghz wifi i saw many other faced this issue years before, but none of their solution worked. 00 sec 2. If using LuCI: Network → Firewall and check the box for “Software flow offloading” and then the box for “Hardware flow offloading” then hit Save & Apply Users not using LuCI should edit /etc/config/firewall and insert the following under the config defaults section and make sure to restart the firewall after making the /etc/init. has noted the following before it hangs:. Thread: TLDR: If you suspect your device has a slow CPU but still want SQM, try fq_codel and simplest. From what I read, there are four different methods to speed this up, but the information is 3+ years old, in some cases. The question Is: How much processing power do I need to run the following: 600 Download / 350 Upload speeds Fiber connection on PPPoE (with plans to upgrade to a symmetric gigabit connection soon); Hello OpenWRT colleagues and experts, I understand that since 18. I'm stuck between these 2 devices and am looking for a bit of advice. I just finished installing the latest OpenWrt 21. 2 on an Espressobin. Or you may edit CONFIG_TARGET_ROOTFS_PARTSIZE in . other # for software offload uci set firewall. As this feature is not compatible with SQM, I had to remove the SQM package. However, there is much smaller need to have NSS offloading (compared to older devices like ipq806x), at least until a next wave of broadband speeds upgrades Hi, According to the document [1], I think I understand how the software offload works now. (chipset: MediaTek MT7621) It seems enabling/disabling Hello everyone, I have recently bought this router and been running 19. Hi, Please can anyone tell me how to confirm NSS driver hardware offloading is happening or not? If not, then how to enable it? Thanks Kapil Shukla 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. How to speed up and get full ISP 600mb/s? Unfortunately LAN connection can't be used. 06 in which it works? I remember A fresh model from ASUS based on Filogic SOC (based on reviews found in the web, I don't own the actual hardware now) It looks similar to ASUS TUF Gaming AX4200 (support thread Asus TUF AX4200 support), but Have Master, 23. Implemented at least for mt7621 Any ideas if this will work on that hardware. They're not actually distributed like that in practise. I was previously using it in a double router situation, whilst I learned to set up the PPPoE on OpenWrt itself. If you look back through the topic, @Penguin mentioned that they had posted an animation that shows them enabling software offloading, then hardware offloading and running speed tests in the left terminal window while running htop in the right terminal window. x-nss-mx4300 qosmio's branches, it seems to me that the only extra commits are those adding support for the MX4300 hence I used qualcommax-6. 1, r7258-5eb055306f). I need information from which subtargets supported to work hardware flow offloading in 22. 089. If I enable it, things seem to stop working. 145 Packet Steering-On Software flow offloading-On Hardware flow offloading-On the tests were done on Lan 2 Figured I would do a little write up on my adventures with a Ubiquiti EdgeRouter X and OpenWRT (18. However, when doing the same speed test on my iPhone using AX wifi, top reports 10% utilization in sys by the napi/mtk_eth-6 . men jag ser allot of stuck processes. 14 and later. 07-SNAPSHOT r10273-2b88d02. Is there a way to enable it by modifying or creating a patch? Why is it disabled? What is the latest minor version of 18. Software based offloading for routing/NAT: ON Hardware flow offloading: ON Packet Steering: ON Port forwarding and NAT Rules tried. Everything is running stock 18. jbrossard April 5, 2024, 12:05am Now that I think more about it, I believe you are correct. Recently I've bought and flashed OpenWRT onto Ubiquity EdgeRouter X, based on MT7621, which, as far as I know, should have good flow offloading capabilities. 20, link-type EN10MB (Ethernet), capture size 262144 bytes Hello folks, it's me again, this time I'm going to purchase the Topton 12th Gen Appliance with the following specs: Intel Core i3-N305 CPU 2 ports of Intel 82599ES 10 Gbps SFP+ 4 ports of Intel i226-V 2. I have a 800/800 Mbps GPON connection, and I bridge that connection from my ONT terminal, doing the PPPoE authorization on a router itself. pluffmud: since it is not 'NAT'ing ? Is it routing? pluffmud: Software or Hardware offloading. At this time (2019), the MT7621A is the only device on which OpenWrt supports hardware offload. 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 After upgrading my connection to 1Gbit, the ER-X became a bottleneck at around 300Mb/s. 07 and bcm53xx target + flow offloading Loading I'm currently using an Edgerouter 4 and am looking for something a bit more powerful. 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. ster1um February 13, 2024, The hardware info page lists SFP as unsupported but it also lists hardware offloading I'm considering getting an ER-X-SFP solely for gateway purposes. One VLAN Bridge with DSA VLAN filtering exists and two cusom VLAN IDs (802. 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. In at least one case, it did lead to performance degradation. OpenWrt Forum GL. As far as I'm aware there is no hardware offloading on IPQ40xx devices. It does work on 19,07, though. 179 onboard everything is fine, except hardware offloading doesn't work at all, though it is turned on. 06. Flow offloading is generally a fast-path to circumvent most of the Linux Netfilter stack for already-tracked flows, improving NAT performance on otherwise underpowered Assuming you don't have very bad bufferbloat scores, then hardware flow offloading for gigabit speeds is going to be your best option. 5 times faster than the regular software path. 7 for some time, running good until total lockup (wifi drops, and wired connection as well), not reachable via ssh nor luci. The hardware info page lists SFP as unsupported but it also lists hardware offloading as unsupported, which signals You can use a mask that allows it to work across multiple cores. That was just a random example I wrote for the post. Hi all I just want to know that what's the difference in QCA9563 and mt7621ST and which one has best support for OpenWRT. Installing and Using OpenWrt. 06 OpenWRT provides fast path / Hardware offload support for kernel version 4. 1, r7258-5eb055306f. How do I know if an OpenWrt supported device is able to offload Layer 3 to the hardware so it can perform line rate. In the software offload path, flow offload entry is added into software flow table in the FORWARD chain if the tcp session is confirmed by Linux kernel contrack(In other words, tcp Compiling OpenWRT version v22. @defaults[0]. flow_offloadin Since kernel 5. 16 and was backported to OpenWrt since 4. Still, these are IMHO impressive devices. The driver is being developed by Felix Fietkau of ath9k fame who has stated that it Hello, is it possible to say how WAN ports of these routers will perform lets say when 500-1000mbit is on WAN port from provider? wrt1900acs comes with Marvell Armada 385 88F6820 r7800 is Qualcomm IPQ8065 I am looking for a good performance router on WAN 500-1000mbit, ethernet 1gbit and good performance of wifi in AP mode. org's commit history if you don't believe me), however I'm worried if the quad core A55 can keep up with 2. 0 (OpenWrt GCC 8. 4 ghz and 5 ghz and combine them into one network, depending on the device and the distance from the router, as it was in the original so enable hardware offload in firewall. 20 net 172. I think SW was 45% -> 35% load, then HW offloading takes it Hello, I have read that the flow offloading feature has been available in upstream kernels since 4. d/firewall I may have noticed some unexpected behavior from enabling hardware offloading (I've an open thread about the issue, but only now figured out a possible culprit), so I want to Software flow offloading (and hardware if your device supports it but I think just mediatek SoCs do) will increase performance a lot, but SQM will not work correctly with it. e. 07 branch as source for its firmware. If i run a speedtest I've been using my Western Digital MyNet N750 for at least five years with openwrt and it has run great. The OEM provides its fork of the openwrt-19. root@Master:~# uci show | grep 'offloading' Info for mt7622 built-in Hardware QoS (NAPT+HQoS) feature in OpenWrt Loading Internet speed WITHOUT PPoE software flow offloading: ~200 Mbps for 1 thread, ~400 Mbps for 2 threads As enabling software and hardware flow offloading in Luci doesn't enable software flow offloading for PPoE and br-lan, I do it manually: nft flowtable inet fw4 ft-bridges { hook ingress priority filter; devices = { pppoe-wan, br-lan };} nft Hi All! I'm searching for my 2 new routers, because my actual devices don't have enough flash and memory. 5GB NICs, specifically the realtek 8125b. 357. Is that normal? bobafetthotmail October 7, 2021, 9:29am 5. 5 Gbps RJ45 8 GBs of DDR5 RAM 128 GBs of M. 0 requires I am using an R7800, and I am very new to OpenWrt. I don't own a C2600, The below may be pointless. Speeds are like anyone know why wifi is quite a bit worse with openwrt. Answering this would really depend on the details and the exact hardware in question, sorry I've to pass on this question (it wasn't clear in your original post that you were referring to 40 GBit/s cards) - my Had this same issue with a MikroTik RouterBOARD 951G-2HnD. With flow offloading enabled, the I am wondering what happens when I tick Software flow offloading and/or Hardware flow offloading while having SQM enabled. 0-rc1 to rc4 with fresh config on my Archer C7v5 and I noticed my speedtest dropped from 500/100 to 240/100. 3 r20028-43d71ad93e, the speed is I recently picked up Xiaomi 4a router Gigabit edition and flashed OpenWrt 21. 07. A device configured as a router will likely benefit from other hardware offloading, but this is not a requirement to use WED. With: Model: Linksys E8450 (UBI) Target Platform: mediatek/mt7622 Firmware Version: OpenWrt SNAPSHOT r19435-c5f113c43f / LuCI Master git-22. 2 on my Ubiquiti EdgeRouter X. via menuconfig, during build. There's also the issue of the Ethernet driver not being very optimized for modern hardware and not supporting stuff like GRO and GSO to improve speeds. Software flow offloading implications Installing and Using OpenWrt Hardware flow-offloading is currently only supported on Mediatek hardware. root@router: strace ip addr I'm using OpenWRT 23. On 5g band, I get full speed but however 2. My experience The hardware info page lists SFP as unsupported but it also lists hardware offloading I'm considering getting an ER-X-SFP solely for gateway purposes. fqvvlmmj alpw urdirg owvbjx efjn xezjjb cvwdx arpf shle xxmvg