Xfinity router qos.

Xfinity router qos Nov 3, 2021 · Hello! I recently ditched my modem rental and purchased an ARRIS G36 modem from BestBuy (new). You'll need to get a separate router that can do whatever kinds of traffic shaping you require. Anyways, just put a router behind the modem and connect everything to that. i was on a support chat with a tech today. According to the TP-Link router control panel, the "router cannot obtain an IP address from the modem. Excellent! You've prioritized traffic on XFINITY xFi Advanced Gateway. Shop internet Xfinity Gateway — more than just powerful WiFi Dec 30, 2021 · I also have the CM1000. Mar 15, 2022 · Here are some of the best routers for Xfinity subscribers. Understanding Xfinity Bridge Mode. The Comcast Business Router (CBR) DOCSIS® 3. Jun 20, 2023 · Can I set up QoS on any router? In most cases, you can set up QoS on routers. Setting up QoS can be easy or complicated depending on the type of router you have. Jul 31, 2024 · Comcast, one of the leading internet service providers in the United States, offers its customers a range of routers. But for downloads, the speed stays between 1000 – 1200 Mbps. If getting a router I suggest looking for a MU-MIMO router with QoS. No need to enabled then. I have gone back to no ipv6 enabled. On both, screen and sound flickers, why I somtime May 25, 2024 · My connection has been dropping many times a day for months. If not has anyone tried to place another router with QoS to the xfinity Xv6 to try and accomplish this task. Dec 26, 2017 · Steps to Login into Comcast Xfinity Router. To fix this problem I downloaded the latest firmware, held the reset button for 10 seconds to allow the router to come back to factory specs. It maps WAN->LAN by treating the Comcast (Cisco) LAN side as "the internet". Mar 28, 2024 · Hey there, @MNBgfd17!Thanks for creating a post about your (and your company's) concerns with latency. Here are some of the best routers for Xfinity: Netgear Nighthawk RAX80: This router supports WiFi 6 and has a strong signal strength. Instead, type "Xfinity Support" there • - As you are typing a drop-down list appears. Apr 15, 2025 · Consider a WiFi 6 router: WiFi 6 routers offer better performance and range than older routers. iNet GL-MT6000(Flint 2) WiFi 6 Router with Wide Coverage, High-Speed Gaming Router, 2 x 2. We can set up on our router equipmewnt but am concerned about running into call quality issues if i use a large amount of bandwidth. Do I need a new modem or router or both? Feb 14, 2024 · To adjust QoS, access the router’s admin panel or dedicated firmware by searching out Quality of Service router settings. Sep 11, 2023 · Joined this forum specifically to say that the problem is QOS is ON when using the 5gb port. Final Thoughts. Other forum members have noted success with placing their VoIP system behind their QoS capable network router that has a statically assigned public IP address as well as placing a stand alone modem or a bridged gateway device, without a static IP address in front of Go to the Advanced and QoS Settings. Switches and bridges only do layer 2 which is why Comcast can see every device. You'll need to consult your router's documentation or ask some fellow users or the company's tech support. Select "Xfinity Support" from that list. Jun 23, 2023 · Looking deeper into the router and modem event logs, noticed my router was not renewing its IP and the modem had several errors (posted below). 6 once they fix the nat type issues. Our design and Jan 16, 2015 · HI Goldsound. I've been observing the issue this entire week and have noticed on a single day alone Monday, Jan 8, 2023 that the internet was completely out more than 22 times in a 27 hour time period. Or you can get your own modem to save monthly costs and fees for comcast leasing you the device. We have the Cisco DPC3941B that is currently configured with a DHCP address. net says ~115Mbps Jun 10, 2021 · I would like to hear from users successfully using Xfinity's XB7 CGM4331COM (Technicolor) modem Gateway. I’d switch the router to modem mode and use a decent 3rd party router like the edgerouter x, asus gaming routers or ubiquiti. com) Do Xfinity routers have QoS? Yes, Xfinity’s quality of service (QoS) feature is activated and optimizes internet speed for the best user experience. It actual speed tests to 1. I also decided to upgrade to Gigabit because the modem appeared to support it AND was listed as sup Feb 17, 2025 · the wifi speed has been getting worse. BUt after activating the modem with Xfinity, I am getting poor cable data statistics as shown on my CAX80 router. Hitron (all models) Shaw: Causes audio issues; DMZ to a compatible router or replace. How locked down are the router firmware settings? I want to be able to do things like: - Turn off WPS - Change channels and frequency - Change SSID and password - Configure custom firewall rules - Change wireless encryption type - Change Arris SB8200 modem. But the internet signal is not getting through to the router. In order to get started can you, please send us a direct chat message with your full name and complete service address to “Xfinity Support”. You need a form of QoS that is only implemented on third party firmware. Our team is here to help however we can! According to a quick online search, SQM is an integrated network system that performs better per-packet/per flow network scheduling, active queue length management (AQM), traffic shaping/rate limiting, and QoS (prioritization), while “classic” AQM Feb 5, 2021 · Thank you for your help! I guess I'll have to do a little research and figure out what the best compatible modem is to buy that will allow me to set QOS device operations on my own. There were many instances in which I have lost connection entirely, and dropped out of important meetings due to this. Qos is disable on router and i see the same speeds from router as i do from direct modem connection. my plan “superfast” 800Mbps was upgraded by Xfinity last spring from 600 Mbps and lately i get barely 100Mbps and even less when one foot away from wifi. QoS, settings that actually isn't oversimplified, ROG lightings are awsome! For everyone that’s having problems with these settings enabled. If issues persist DMZ to a compatible router or replace. One as a main router en one as a wired AiMesh node and I'm running latest verstions on both units. If it helps, I have Comcast Xfinity 100Mbps (speedtest. I have posted the data Mar 11, 2025 · Xfinity Wi-Fi Keeps Disconnecting – Fixes. Even I think you need a newer router with better QoS support. Jan 2, 2021 · Ok here is a long shot, I was watching a network video, and be point they made was, you have to have some space between the 10. The default IP address can be discovered in your user manual if you can’t locate it on the router. Jan 24, 2015 · As a Comcast customer with the same router, I can tell you that Comcast puts its own firmware on the router that severely restricts its functionality. 6% loss on one hop is irrelevant, but the 0. 75. I called back and the very nice rep suggested I replace all of my cords between the walls and my modem. Jul 15, 2016 · Netgear's router QoS interface is easy enough for most users to configure. Consult your router’s user manual or contact Comcast’s support for specific instructions. 5 hours, so it doesn't show the concentrated loss, and also the big Must activate Advanced Security through Xfinity app. You can find supported equipment that works with your Xfinity Internet by visiting our 'Using Approved Third-Party Equipment for Xfinity Internet and Xfinity Voice' support page. Aug 20, 2022 · Hi, guys I have two AX88U routers. All traffic thru the Internet devices is FIFO or best effort. ISP ROUTERS ARE Jan 25, 2023 · Yes, I was able to follow your description, and this fixed my problem. I don't recommend specific brands in these forums; so search the internet for "router qos gaming". Or If you can factory reset both modem and router and recheck speed? Other reasons would be power levels, older cable lines Oct 2, 2023 · I've been using my own Netgear modem/router, but I'm thinking of switching to one provided by Xfinity. 4 & 5 GHz WiFi. And check the user manual of the router for any possible recommendations for optimal settings. I'm in the middle of trying to figure out how to put my own router back in as the gateway so I can turn on QoS and monitor usage. Swapped to an older modem and router to verify it wasn't faulty equipment. By assigning higher priority to activities like gaming or video conferencing, you can minimize latency and ensure a smoother experience. Managed Router and Firewall can seamlessly scale as your network connections evolve. Sitting in the car, about 100ft away from both the Asus and xfinity routers, I found the xfinity to offer a much better signal and throughput. My "gaming" kids are screaming that the Internet is lagging! Never happened with my 3150 N router which did not Nov 21, 2022 · The "To:" line prompts you to "Type the name of a person". I plugged my modem directly into my computer and it works just fine but for some reason not playing nice with my router and grabbing an IP. This seems to be working well at the moment. May 28, 2023 · Best settings for xfinity router – (Image Source: Pixabay. Connect the Ethernet cable from your Comcast to the Ethernet port of your computer, or you can also use your in-home Wi-Fi network to perform Comcast router login. This will wipe your current QoS configurations and allow you to reconfigure from scratch. Compatible with Xfinity Storm-Ready WiFi: No; View and Download Xfinity xFi Advanced Gateway (XB6) Resources: XB6 Getting Started Guide for installation; xFi Wireless Gateway. the speed is even No DNS, no QOS, no bandwidth limits, no flashing custom firmware. This option is often labeled 'Reset QoS' or 'Clear Settings. Thank you for your input. Aug 9, 2020 · I am an Official Xfinity Employee. Look for an option to reset or clear your QoS settings. Since your xFi device includes a router, it will help you get home Wi-Fi, but it doesn’t necessarily have better Wi-Fi than any other router. I pay for 800/100. Mar 1, 2024 · If you are searching the market for an option with more functionality, the Netgear Nighthawk CAX80 shines as a clear choice for the best modem router combo for Xfinity. Go to the Xfinity router login page: Open the browser and enter the IP address of the router in the address bar (usually it is 10. (35 bucks or something. 1. Jan 19, 2025 · Connect the wireless antennas: Connect the wireless antennas to the router and your devices. Choosing the most suitable network channels to minimize interference. Important Notes. However, if you have activities that must have priority and you can configure your router to take advantage of QoS, it can be a useful tool. I have QoS setup in my router, so my bufferbloat is very low, and no device is allowed to hog up more resources than it generally requires. Recently, this initial modem went kaput, and I got a newer one. And I know 0. ( Note: a modem is required for most internet service providers) Router for wireless internet, compatible with all WiFi devices from any brands, 802. Power on the router: Turn on the router and wait for it to boot up. 107. You might find that a consumer level router isn't capable of doing much in the way of QoS. Learn what the different IP and MAC addresses mean, HOW to change them, andIn this tutorial, Jun 6, 2023 · Due to router logs showing various attack warnings from comcast DHCP and DNS server addresses, I had started using cloudflare DNS servers, which worked perfectly for about 3 days, but suddenly I had to switch back to comcast DNS servers before I could get any internet connection at all to the devices on my network. Had a Xfinity Tech come out last week and he removed an old amplifier that was installed in the attic claiming it was the source of the issue. If so, is there any way to avoid that. Instead, type "Xfinity Support" there. My current, internet & hardware: Xfinity 1GB internet service, which now supports up to 1. - As you are typing a drop-down list appears. These crucial pieces of equipment support the internet signal in your home and provide Wi-Fi access for a range of devices, so you’ll need to rent a modem and router or buy your own Xfinity router, no matter what. They will pay for themselves in the long run, you will own them outright if you ever decide to move to a different service, and you can choose which one is right for you with things like QoS, VPN, Traffic Monitoring, etc. CBR CGA4131COM . Does Xfinity have QoS? Yes, Xfinity offers Quality of Service (QoS) as part of its network infrastructure. I have had my line replaced this last week by a tech to remove any issues from that end and still no improvement. I already called them to see if they could help and according to them we were having issues due to our wifi names having special characters and spaces. Drops are random and it doesn't seem to matter what I a Jan 23, 2021 · That, I can deal with. so check your subscription, and make sure Oct 25, 2024 · QoS also depends on your router’s capabilities. 1% is a pretty small amount of loss, but this traceroute was for 4. Does anyone know if the Xv7 has this feature. Could the unsupported status of the CM1000 be affecting the performance of my router (Netgear 1750)? I can restart the router and have wifi for a while before the wifi can't maintain the internet connection. While you may have one of the best routers for Xfinity at home, that doesn’t stop your connection from disconnecting from time to time. Dec 6, 2024 · Remember to update your router’s firmware regularly, use strong passwords, and prioritize your traffic to get the most out of your Comcast internet plan. Apr 4, 2024 · - Xfinity offers compatible devices that are optimized for their network. SETUP AND USER GUIDE . 2GB, through XB6 (Technicolor), provisioning my LAN & WiFi and reliably getting 900+ Mbps downloads (at the XB6) on my ethernet LAN; reliably using 2. g. Afte Jun 28, 2017 · I first want to be clear about all the steps. QoS, also known as Quality of Experience, is designed to ensure that internet users have an xfinity charged us more money for our subscription(we didn't sign anything) than we originally bought it for. Mar 5, 2023 · I have a Motorola MT8733 on Xfinity's 1200Mbps plan. If your router struggles with multiple tasks, QoS may not work effectively. Also We would like to show you a description here but the site won’t allow us. 1 modem. Sep 15, 2023 · But Xfinity gateways have an excellent set of Parental Control features, and you’re better off using that instead of QoS. There is no way for me to tell whether this is a problem with the router or Comcast's signal. Jan 1, 2025 · Yes I have, made sure all cables are tightened. Jan 21, 2022 · Only in the TP-link router. One setting to check for in the router would be to make sure that any QoS feature settings are disabled unless you specifically want to use them. . Dec 21, 2024 · Even after Xfinity completed repairs in my area for performance related issues and even though I worked with Xfinity support, I continue to get extremely slow internet download speeds (about 10-20% Since these routers now provide public WIFI access through Xfinity hotspots (you can turn this feature off in the router, but it's on by default), it would make sense that some sort of automatic QOS feature would exist to ensure neighbors that are using your Xfinity customer WIFI hotspot don't degrade the performance of your private network. I'm so sorry you're internet keeps dropping. My router is a asus RT-AX86U Pro running asuswrt-merlin firmware and my modem is a Netgear CM600. They change your Xfinity wireless gateway into just a modem. The router currently has the WAN IP at 50. All devices must be returned when service ends. WiFi uses shared wireless spectrum, and as with any shared medium, there can be some impact as more devices A complete guide on HOW to prioritize devices on Xfinity router. Oct 1, 2020 · Disable SIP ALG and QoS, then DMZ to compatible router. Unfortunately this does not have a QOS in the settings for it which is what I have seen people say is the way to fix it. Comcast really has no incentive to spend time developing features that give you more control over the way content is delivered to you on the 'net. 13. 1; Time Not Established : two xfinity modems and routers, and nothing has fixed it yet. And getting a docsis 3. I'd be more than happy to help. Feb 26, 2020 · Dear comcast and community, Several similar posts from years ago say that the default xfinity devices provide no QoS (Quality of Service) control to the customers. Not all routers support advanced QoS features. Didnt help. Greetings! – Step by Step ️ How to set priority on the Xfinity router. Here are some limitations: Older routers may lack QoS settings. Follow these six simple steps to configure QoS on your router: 1. First, this modem uses dual-band WiFi 6 and DOCSIS 3. Huawei (all models) T-Mobile: Disable SIP ALG (may require ISP assistance). Apply and Save your changes. We can help with technical issues, general service questions, upgrades & downgrades, new accounts & transfers, disconnect requests, credit requests and more. Surely that's the router's fault, right? I flipped a bunch of settings to no avail, and returned that router for a new Netgear Nighthawk AC1750 thinking the hardware itself was the problem. Select "Xfinity Support" from that list • - An "Xfinity Support" graphic replaces the "To:" line • Type your message in the text area near the bottom of the window • Press Enter to send it Sep 23, 2017 · I can still access the router configuration, thankfully, but at that point all I can do to restore internet connectivity is turn Dynamic QOS off and reboot the router again. ft, VPN, IPV6, Parental Control GL. xFi Complete includes the following features with your activated, leased Xfinity Gateway: a WiFi Boost Pod (if needed) and Advanced Security on the Go* *Features may vary in Xfinity’s Northeast Division Mar 16, 2022 · I have the coax cable (that comes into the house) going into the modem. However, you CAN put the gateway in bridge mode, continue to use your own router, and Comcast doesn Feb 17, 2025 · the wifi speed has been getting worse. Rebooted several times. Apr 6, 2020 · Have you even tested your speed when you have the QoS enabled. 50. The internet is so unreliable here that its time to give some of the old man TV Watchers here a cap on data so they stop bottoming out the network speeds. Sep 26, 2013 · Hi folks, I am interested in setting up a VoIp system - looks like our internal stuff is OK but we are concerned about getting priority for voice over data on Comcast side of modem. If you’re using an Xfinity router, the company might have configured it to put bandwidth-heavy applications at a lower priority, which could explain slowdowns when you’re Mar 12, 2022 · Resetting the router by unplugging and re-plugging has restored the connection. 🚀 NEW! Home Network Mastery: Diagnose, Fix, Dominate!💪👉 Full Course He Mar 30, 2024 · The "To:" line prompts you to "Type the name of a person". Feb 13, 2025 · Then I tried plugging my laptop directly into the modem via ethernet, and the connection works great. Xfinity Bridge mode and router mode are important settings. Even more importantly the form of QoS implemented by most routers works very poorly. We have provisioned the Xfinity WiFi feature to support robust usage, and therefore we anticipate minimal to no impact to the in-home WiFi network. Sep 6, 2020 · I have 3 teen boys who are game online. Even if Xfinity does not let you turn on QoS on their gateway, you can still do it if you use your own router. Best Routers for Xfinity. Step 2: Connect the Router to Your Xfinity Modem. Mar 19, 2024 · The xFi isn’t the same thing as Wi-Fi. Any Asus or TP-Link router that fits your budget, but don't fall for gaming routers where you're pretty much paying extra for flashy lights and flashy plastic. Not when you enable the comcast modem/router in bridge mode, then it will only acts as a modem. Oct 18, 2021 · Hello, I upgraded my service to 400Mbps a while back but never got more than about 100 Mbps. Mar 1, 2023 · • The "To:" line prompts you to "Type the name of a person". Most likely there won't be anything you can do in the modem. I lowered my overall WiFi speed to 800 mbps rather than at the recommended 945 mbps. Dec 21, 2024 · Change your router’s QoS settings. Jun 16, 2020 · So just a little update on my experience. I had a service tech out who said that my modem was too old (it was DOCSIS 2) so I upgraded to an Arr Jan 9, 2024 · First was poor connections, which the xfinity tech was able to resolve by replacing the connectors in the coax. 1;CM-VER=3. Once you’ve logged in, select “Manage My Services” from the menu on the left-hand side of the page by clicking the “My Account” tab at the top of the page. Make sure you’re connected to your network. Our xFi Wireless Gateway offers the speed, coverage, WiFi management tools, parental controls and WiFi Boost Pods (excluding DPC3939) for extended coverage. RESOLVED: Long story short, you MUST notify Comcast of the router swap - to get it properly provisioned. I am on the 800mbps tier with Xfinity. Knowing whether it`s set differently, would be checking your manual to see where to look. Helped a little, but stuff still causing disconnects. Navigate to your Xfinity router's QoS settings, as you did when you first set them up. May 22, 2023 · I know the 91. Router Quality of Service (QoS) With so many devices competing for the your bandwidth, you need a router that has some Mar 1, 2024 · Speaking of priorities, don't forget to set how to set priority on xfinity router for a high quality connection. I have a arris sb8200 connected to a netgear router r6260. 1 to 10. However, you CAN put the gateway in bridge mode, continue to use your own router, and Comcast doesn May 26, 2024 · To get started, please use the chat icon in the upper right to enter Direct Messaging and send us a message with your full name and full address. Learn how to use Quality of Service (QoS) on your router to prioritize internet traffic and improve performance for critical applications. I also heard last week from a Comcast tech support rep that Comcast is trying to eliminate the DPC3939 from service because Comcast allegedly has had a lot of problems with them. 1 and the first dhcp address, on my gateway, it goes from the gateway address 10. Top brands such as Netgear, TP-Link and Motorola are compatible with Xfinity. No change. Jan 11, 2022 · No Ranging Response received - T3 time-out;CM-QOS=1. You should be able to run your router at 100% usage and all it will do is be slow. Modern routers use a feature that lets nat traffic bypass the CPU. Motorola 3360: AT&T Uverse: Set Passthrough Mode to a compatible router I have an xfinity router/modem combo. I work remotely and need to prioritize my computer while working. I spoke to support desk for xfinity and they said my line is clean and shows a healthy signal. If your router is outdated, it might not handle QoS well. The router integrates well with your Xfinity connection, and our tests had shown that there was an increase in the overall performance of the router when the network was really congested. Optimize network connectivity with a robust solution for router management. Jan 13, 2024 · The issue. Accessing your Comcast router login allows you to customize various settings to optimize your network’s performance and security. Jul 15, 2010 · This is different that say if you have a wifi radio fail or if the router gets hung and you can't even get into it. The issue remains until I either reset the modem via the modems UI itself, or via the Xfinity App. TP-Link Archer AX6000: This router also supports WiFi 6 and has a range of up to 5,000 What is the Fastest Speed for Xfinity? If you are using the Xfinity service, you can expect upload speeds as fast as 35Mbps. This refers to Quality of Service settings, which allows you to prioritize certain types of traffic (e. Apr 28, 2020 · I called Comcast and they said there was a connection issue between the box on my street and my house, so they came out and replaced the cable. Xfinity internet plans let you benefit from the best internet services available. Wire from lan port 1 modem to Wan of new router. Internet still works if connected via ethernet, but not through wifi. I highly recommend pfsense as you can QoS gigabit speeds with fq_codel, maybe wait till pfsense 2. I do like the XFI again going back to the 3 teen boys. In an effort to lower my bill, I decided to invest in the Comcast approved Netgear Nighthawk CAX30s. Oct 27, 2023 · EDIT: 2023/11/01. Enter the default IP address for Xfinity (this is usually located on the underside of your Xfinity router). ASUS ROG Rapture GT-AX6000 as primary router, I'm confident that it'll provide stronger WiFi than even the best Modem Router combo units due to not having to share power ith modem. Mar 14, 2022 · The TP-Link Archer A20 belongs in our picks because of its tri-band and the built in anti-virus, parental controls, and QoS features. Apr 29, 2020 · I recently got a new xb7 gateway with 1gbps speed plan. Jan 1, 2021 · You cannot. You're going to have to do that on your router. " Below are the logs from my modem. Does comcast Xfinity automatically mark my packets with a DSCP priority? I’ve read online in many forums that comcast already marks our packets with a priority class right before it enters the customers network. 2 the first dhcp address, so I am thinking whatever address you assigned as your router static address it probably fell in the dhcp range, so maybe it corrupted We would like to show you a description here but the site won’t allow us. Jul 23, 2014 · No, i don't believe any of the modems leased out support any kind of QoS; they're all pure FIFO. Press Enter to send it I recently activated a new CAX80 cable modem with Xfinity. The XFi device is not capable of showing a per-device data usage. Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership. 0% to the router mostly suggests there is not a problem with the router. Same exact thing. Oct 10, 2016 · If your router supports QOS, configure QOS rules on your router / firewall to prioritize the traffic on these port ranges so the voice traffic is processed ahead of the data traffic: 5060-6000 UDP –AND- TCP 16384-16482 UDP 20000-60000 UDP Either I'm impatient, blind, or Comcast is loaning subpar equipment to businesses. The internet keeps cutting out entirely making it impossible to work, stream, and game. 1 technology, meaning you can experience WiFi speeds of up to 6 Gbps. Personally, I've had too many goofy things happen when putting Xfinity gear in bridge mode. Sinds last month I experience issues on IPTV (NLZiet) and video conferencing (Google Meet en mostly MS Teams). 73. May 6, 2020 · It tends to be almost impossible to overload a large internet connection. Is there a fix available? Thank you, May 22, 2021 · I have 1. Type your message in the text area near the bottom of the window. However, the availability and configuration process may vary depending on the router’s model and manufacturer. Turn on both and give them a few minutes Aug 23, 2024 · WiFi 6 Router AX3000 Wireless Internet High Speed WiFi Router with 5dBi High-gain Antennas, Dual Band Gigabit Computer Router Mesh Support for Homes up to 2000 Sq. Feb 23, 2023 · Pair your Comcast internet with Xfinity-compatible routers and modem-router combos, including the NETGEAR Nighthawk C7100V and TP-Link Archer A20. Does Xfinity Throttle Data Speed? Yes, Xfinity tends to throttle the data speed from time to time. You can also do this on the second router if you have your Xfinity gateway extended to it. Go to the web browser. Instead, I would log into the XB7 web gui, assign the ASUS router a static IP lease. When i did the 2nd router test after qos was off, i checked traffic for wifi and other things and found it was minimal or none, so that wasnt part of the pull. I would try Advanced QOS instead, but I can't find that anywhere in the router configuration. we weren't told about new amount of money at all. So, the comcast router passes my 5 static IPs to an internal router (Netgear proSafe) that is itself in NAT mode. You can with QoS decide which application will be less slow but it does not fix a router or internet connection actually going down. So far, I am blocked because, even in Bridge mode, I cannot get the default IP of the modem to change. Jul 11, 2015 · This is redundant as the QoS router also blocks all but those ports served, but the sooner I stop bad traffic the better as far as I am concerned. ' Confirm the reset. If you have questions about your services, we're here to answer them. I had an ethernet cable going from the modem to the WiFi router and then another ethernet cable going from the router to my computer. My first suggestion is to stop throwing away money by renting your modem/router from Xfinity and just buy your own. , streaming) over others. Below are a few steps to login into Comcast Xfinity Router. 11ac Wi-Fi Router and voice eMTA . 4Ghz wifi band drops connection to all devices. 1. 1% loss on most of the other hops past the router compared to 0. I also have ports forwarded 3478-3480 for the PS4 along with an address reservation. -----To configure QoS and prioritize your Xbox, you need to enter its MAC address into the appropriate setting on your router. We have secured a static IP from Comcast, but have not yet changed the router. The Xfinity xFi Gateway is the name of Xfinity’s modem/router device, whereas Wi-Fi is the wireless internet connection broadcast by routers. Set the router up again. As soon as you use any form of QoS all the traffic must pass via the cpu and it caps the speed on even very fast routers to 250-300mbps. 1) and press Enter. (QoS is a great Apr 9, 2023 · Open your web browser and go to the Xfinity website to change your QoS settings on Xfinity. 5G Multi-Gig Ports+4 x 1G Ethernet Ports, Mass Device The Xfinity Gateway acts as both a modem to receive internet signal and a router to deliver best-in-class WiFi to your devices. We ask that you post publicly so people with similar questions may benefit from the conversation. This guide is designed for both novice and experienced users. To be honest, I can think of 500 things that Comcast should do before doing that. 5Ghz wifi band and hard wired connections remains unaffected. Look for a router with QOS to help with gaming priority. Go to your Xfinity account and sign in. Was your question answered? Please, mark a reply as the Accepted Answer. If there's an option, pick QoS Rule by the device. Step 2: Configuring the Router. Limited processing power can affect performance. We would like to show you a description here but the site won’t allow us. No. Even when it says it's off. Factory settings Port speed is at AutoSensing. D. Of course wireless range is subjective but I've found that to be true myself. 1 Cable Modem, with built-in 802. I have taken the WiFi router out of the equation by shutting it off and unplugging it. 4GB. Best Router For Xfinity. All devices are set to High Priority and QOS set at Custom, HIGH. Change Xfinity/Comcast Router Settings! ALL SETTINGS!SMASH THAT SUBSCRIBE BUTTON!----- Jan 10, 2023 · My bandwith usage is only at capacity when downloading large files, which isn't a common occurrence, and usually tends to only take an 30-40 minutes at most. Enable QoS: Enable Quality of Service (QoS) on your Xfinity router to prioritize specific types of network traffic. I've used 3 different routers (one was an xfinity router) and the issue remains. Then go into the Xfinity app on your phone (since you can't do this in the XB7 Webgui) and enable DMZ for the IP Address you told the XB7 to always assign to the ASUS Mar 17, 2021 · Router QOS was not enabled but it was at 1000mbps. I was getting roughly 800/60 with the Xfinity router I was leasing. Randomly throughout the day, my 2. Mar 23, 2021 · Hi im also experiencing the same. I know I am getting close to 1gbps on my wired devices but WiFi is close to 200-400 mbps. they reset the modem, reinstalled the firmware on my Netgear C7000v2 at least 3-4 times. Downstream speeds are close enough at around 710-Mbps, though upstream is only around 5-Mbps. b765. Once there, you’ll have to enter your username and password to log in. However this is the first question. Welcome to the Xfinity community! Our community is your official source on Reddit for help with Xfinity services. I see no information identifying what model router there is and there is no online help that I can find, not even chat. A solution that frees up internal IT staff while helping to keep equipment running smoothly across your Comcast Business Ethernet or Comcast Business internet connection. now it's 300!) and xfinity is the only wifi we can get, because the wifi towers around us are now fully owned by xfinity. Press the "Enter" key on your keyboard to Oct 13, 2023 · Since your reported speeds are fine when connected directly to the modem, I'd recommend checking the settings (if possible) for the router or reaching out to the manufacturer for further assistance. The A20 tests at 600-700MB speed. Enable QoS. However, I set up the modem through the Xfinity app, attached the router, and suddenly saw speeds between 20-30. We then ran WiFi Analyzer which showed we were sharing a channel with a bunch of other routers that weren't broadcasting SSIDs. Connect to the Xfinity network: Connect to the Xfinity network using your Xfinity account credentials. It usually happens when my router, or modem loses power and starts back up. The broadband connection to your home will be unaffected by the Xfinity WiFi feature. I don't rent anything and I get full speed on everything unless something else is already fighting for bandwidth. You sound like you don't care much about things like bandwidth control or QOS lol. Mar 14, 2025 · Make sure that your router is compatible with Xfinity and able to handle the speed of your internet plan. 102 and the Gateway at 24. 11ac and older. I have Comcast and my own wifi 6 router and my own docsis 3. turned ON QOS upload in settings > advanced > QoS setup. I'd be a happier customer if I had not spent MANY hour working with support to install the new modem you sent (the first attempt took my phone and internet offline making the install instruction in the app inaccessible) and then resolving this incompatibility with my SimpliSafe cameras. Comcast Router Models: The process may vary depending on your Comcast router model. See Also: How to Block an IP Welcome to the Xfinity community! Our community is your official source on Reddit for help with Xfinity services. My "gaming" kids are screaming that the Internet is lagging! Never happened with my 3150 N router which did not May 22, 2021 · I have 1. If you want control over your own network, buy your own router. The Comcast gateway I was leasing was provisioned for both internet and phone/voip but since the CAX30 has no voip capabilities, the same provisioning could not be applied to it. Connect the router’s WAN port to the modem using an Ethernet cable. I have been using Xfinity Internet just fine with another cable modem (also a CAX80). Changing the channels helped a lot, but still not great. You can Google for more info. QoS is not available on the Comcast Gateway Routers. My issue is with WiFi settings. Mar 26, 2025 · Xfinity also lets you rent a combined modem and router—known as the xFi Gateway. Jun 26, 2024 · Thanks for reaching out, dex. The second big problem is just turning on any QoS options will cap the bandwidth to about 300mbps because of the cpu. There seems to be a disconnect happening once the router is linked that is not allowing the higher bandwidth to your devices that you've mentioned Apr 19, 2020 · Its an old 1900 house with heavy duty construction and I'm trying to find a Xfinity friendly router with QoS or the equivalent. Jan 19, 2024 · My question was if my packets are coming from the backbone of Comcast’s network. 2GB service from xfinity. Router Reviews_ TP-Link Deco X20 Review. - An "Xfinity Support" graphic replaces the "To:" line. Enable Quality of Service (QoS) - Some routers allow you to prioritize certain devices or applications for better performance. It’s recommended to check your router’s user manual or the manufacturer’s website for specific instructions. Set bandwidth priority percentage and pick for which device you would like to set this priority setting (by MAC address). Bridge mode turns your Xfinity xFi gateway into a basic modem, disabling the router capabilities and giving you the freedom to control your home network with any router you want. Anyone else noticed this issue, or found a work around, or is the qos halving normal, is the 18% overhead without qos enabled also normal? Aug 28, 2023 · This could be by turning the modem into bridge mode or purchasing a modem that has the customization features you are looking for to work with your local network. As you are typing a drop-down list appears. *With a one-year term contract, for 12 months. Netgear Orbi CBR750 Best all-in-one modem, router, and mesh combo Jump to details Asus AX6000 MU-MIMO, and QoS, making it great for Jun 25, 2022 · Works with most internet service providers, such as AT&T, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc. I have a Netgear R7000 router and a Arris SB8200 modem. Did a power off bounce as well. Yes still have QoS on and at 70%sliders. Mar 12, 2025 · Best router for Xfinity: At a glance; ASUS ROG Rapture Wifi 6E Router (GT-AXE16000) Acer Connect X6E; Netgear Orbi RBKE963B WiFi 6E Mesh Black; Netgear Nighthawk RS700S WiFi 7 (BE19000) TP-Link Archer AX12 (AX1500) How we picked the best routers for Xfinity; Best router for Xfinity: our reviews; ASUS ROG Rapture Wifi 6E Router (GT-AXE16000 Dec 11, 2024 · I've been having connection issues with modem on and off for about 6 months. 0. If you find your Xfinity Wi-Fi keeps disconnecting, then try out some of the options below: Check the light on the router/modem Mar 27, 2023 · I have been trying to debug why my connection has been so spotty lately. An "Xfinity Support" graphic replaces the "To:" line. bcchk gsgezxqs qcxov arvz utni phu ssmnus rmnbn gupbyk pswj