If you are using any security services on the Linksys then it will reduce throughput. The computer you are testing on may not have enough power to process that much data. We need to know if you are connected via wireless or wired.Ģ00 to 400 Mbps is about right for wireless if you are standing next to the router.įor wired, your coaxial may not support a full 1 Gbps. In the end, you may end up with three options: 1) Linksys forums to see if a product expert has additional information, 2) buy a new device, or 3) replace the cabling between your modem with fresh CAT that supports 1+ Gbps speeds. We want to confirm that your router is the problem and doing a system to system test without the internet is the best way to prove that the Linksys is at fault. This test will remove the internet from the equation and allow you to test the throughput capacity of your computer and Linksys. Running the new WAN computer as the server, run JPERF from your personal computer. With everything disabled do the speed test again to see if you get any improvement.ĭisconnect your Linksys from the internet and put one computer on your WAN interface and leave your actual computer on its interface. Go through your firewall and disable any security services and turn off wireless, if applicable. You can check your router/firewall/modem/edge device and confirm that all your interfaces are set to 1 Gbps Full Duplex or Auto Negotiate. If you have a 1 Gbps NIC with a modern computer, there are no changes you can make to increase bandwidth. Is there any settings on my computer or the router that has to be changed for Gbps? While downloading, the download speed only goes to max 30mbps which is about 300mbps. You know that it's eventually going to show up, at least on FIOS, I hope.I'm connected via ethernet so I should be able to get over 700 on speedtests. (2.5GbE or 5GbE, to accommodate faster internet. I think that I might be holding out, until I can get a router with not just ONE, but TWO "multi-Gig" ethernet ports, one for both WAN as well as LAN. Unless your internet connection is FASTER than 1GbE (and Comcast DOCSIS 3.1 Gigabit internet is, slightly, due to over-provisioning), you won't see much benefit from a LAG group / port aggregation. Normally, you need a router, connected downstream from the CableModem, to "split" (NAT sharing of the public IP address) the internet connection / WAN IP address. (Unless, you have multiple static IPs - aka using a Business-oriented CableModem, OR, the "CableModem" is actually a Gateway, which is a combo CableModem AND wireless router all in one.) (*Your CM1100 is a pure CableModem, I believe.) You can't normally connect two DIFFERENT devices to a CableModem, and expect it to work properly. Generally, the CableModem establishes a transparent ethernet bridge to the FIRST device that connects to it. Generally, that's for connecting at faster than 1GbE, in aggregate (LAG isn't quite the same as "bonding", I don't think, and any individual communication streams through those ports will still max out at 1GbE.)Īs far as connecting both the laptop, and the router, to the CableModem, Nope, don't do that. Some recent routers will do that now, I don't know if the RX40 will. Well, "port aggregation" / LAG / LACP generally requires, I think, support on both ends.
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