Pingplotter ipv68/2/2023 ![]() ![]() So instead of the router tying itself up dealing with sending these replies that don't really matter it simply ignores most of them. But if a packet such as a TTL expired which is what a trace route generates that has to be handled by the main CPU which is not all that fast in comparison or all that powerful. They actually have specially designed chips and hardware that help them do that at incredible speeds. Routers are designed to route and take packets from one interface and send them out another very fast. They are specifically configured usually by defaults from the manufacturer to not care about responding to every packet directed directly to it. u/RoweDent created this awesome resource on network theory u/tht1kidd_ has created a suggestion post regarding information everyone needs to provide when asking a question about their network There have been some excellent guides written in this sub, and we're always looking for more! If you wish for your flair to be changed, please message the mods and we'll be happy to change it for you. Proof of at least 6 month's history of posting in this subredditĪs a result of this, users are now no longer able to edit their own flair. Your highest level of industry certification, or highest IT related job title held in the last 5 years to a comment you made in the last 6 months, helping someone in the community To obtain trusted flair for your account please message the mods of /r/HomeNetworking with the following info Trusted user flair has been added as a means of verification that a user has a substantial knowledge of networking. Please flair your posts as Solved, Unsolved, or simply Advice. If you can't find what you're looking for with the search function please feel free to post a new question after reading the posting guidelines ![]() This is a great article with some scenarios to look for.Please use the search function to look for keywords related to what you want to ask before posting since most common issues have been answered. Gaming and VoIP have many similarities in their latency requirements. VoIP Troubleshooting with PingPlotter.Here are some additional good resources about troubleshooting: Keep collecting data with PingPlotter and save off images of problem periods to help them understand that there is a problem (which they'll often deny, of course, if you just call them with an 'I sometimes have problems, but it's OK now' story. If your problem is with your ISP, you'll have to contact them.Try eliminating parts, testing from other computers (if you have one), and swapping parts to isolate the problem. If your problem is inside your own (wired!) network (like happened to someone at Pingman Tools a bunch during a Skippy season), check your network cables, router/hubs, and network cards.If the problem is between your computer and your wireless router, and you're using 802.11(a/b/g/n), think about moving your router, changing wireless channels, or maybe even using network wires instead of wireless.Once you find the problem, you can take the proper steps to solve it. Try correlating the packet loss or latency problem with network activity that's happening. The problem *may* be caused by data being transferred to your network (is anyone else using the network and downloading/transferring data?).Your main goal here is to discover the source of the problem, so turn on time graphs for each hop until you find the first hop with problems. (See the 'Creating a comment or note' in our Getting Started Guide for instructions on how to do this). When you have an in-game network problem, and you get a chance, create a comment on the time period of the problem in PingPlotter.Let PingPlotter run in the background while you practice/race.You can find a list of iRacing IP addresses here. Enter the corresponding IP address for the server or region you are playing on.Set the trace interval to 2.5 seconds or 5 seconds.Here are the steps to follow to isolate the problem: Is it your wireless network? Is it a bad cable modem connection? Bad hub/router? ISP problem? With PingPlotter, you can isolate the problem. Most of the time, these days (2011), the problem is with your own network or your ISP - not with iRacing or the internet 'cloud'. PingPlotter does great on finding this type of problem. Of course, you were 1/2 lap ahead 45 minutes into a race when this happened and lost connection! AAAARRRRRRGGGGGHHHH! The lag indicator will show high latency, or the quality indicator shows problems. I often have network problems in iRacing. ![]()
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