Netgear cm700 puma 6 fix
Category : Netgear cm700 puma 6 fix
We will go over the symptoms of a bad modem or router and some test and diagnostics to help you find out if you have a bad or dying modem.
A failing modem can be tricky to diagnose without proper testing and troubleshooting. The rumors are true, there is a large batch of bad modems circulating retail outlets and even being rented out by internet service providers.
Several factors that stem from the Puma 6 chip. The bad modems are susceptible to DoS Attacks. DoS stands for Denial of Service. A DoS attack can prevent you from accessing the internet at all for days at a time with no solution.
But the fun does not stop there. The bad modems symptoms also experience large spikes in latency. This is called lag. It can halt or freeze your internet without reason or timing or notice. This is the worst part because you are not likely to be a target of a DoS attack but you will experience spikes in ping no matter what. There are a lot of them on the market because the flaw was not noticed till after they hit retail and people all over started reporting problems.
The moment this problem was identified, manufacturers started using the superior Broadcom chip for all future modems such as the newest and fastest DOCSIS 3.
This means that any cable modem with a Broadcom chip is on the safe list of good modems. The problem with these bad modems is that if you call your ISP and tell them your internet is having issues, they will say everything is fine because they can not detect this issue on their end. How did these bad modems get released? The dilemma is they never tested for latency until this issue became widespread.
They would do a speed test and sure, you can get a nice fast speed with an online test because it takes the overall duration period of the download test and creates an average as a final result.
Latency is the delay in the transmission of data over the internet.Welcome to the Intel Puma 6 modem list chipset defects explanation page. Below you will find information on what the Puma 6 problem is, the modems to avoid purchasing, and the class action lawsuit. These severe network latency spikes interfere with online gaming, streaming video, or simply surfing the web.
Network jitter variable latency also causes problems. The Puma 6 modems suffer from both latency and jitter. Some firmware updates have only temporarily fixed the problem and it seems Intel has no real fix for the issue.
Consequently, these bad internet connections landed cable modem maker ARRIS in trouble with a pending lawsuit filed in California. If you own one of the affected modems listed belowyou can file your issues and get alerts to any possible legal action against Intel and the cable modem brands particularly ARRIS. Looking at the cable modem package is the easiest way to find if a modem is potentially defective.
If you see an Intel logo on the box, stay away from it. Reports of the Puma 7 chipsets may also be defective, so the best thing to do is avoid any cable modem with Intel inside.
Note: not all Intel Puma chipset modems will have an Intel logo on the front of the modem package. Therefore, read the Intel Puma 6 modem list below to avoid purchasing a possibly defective modem.
Do not buy these modems to avoid current and future problems with the Intel Puma chipsets. This list also includes Intel Puma 7 chipset modems. However, to show complete approved modem lists for each internet service provider, modems listed for each company may contain bad modems too. While one of the Do Not Buy modems may work fine for your use, using a device known to have a serious issue involves risk.
The cable modem may work properly for a few weeks and then problems could occur later. Skip any potential problems now and go with another approved cable modem for your internet service provider without Intel inside. I have well over 50 reports of this for our clients through my job.
Those model numbers were actually intentionally left off the Do Not Buy list because none of the ISPs have approved those modems you referenced. Therefore, those modems do not place on the list. Yes, they are bad Intel Puma modems, but no one should be purchasing these modems since they are not approved by any internet provider anyway.
Listing every bad modem would make for an even longer list.
CM700 – High Speed Cable Modem—DOCSIS 3.0
Obviously this site is only concerned with approved modems.This topic has been closed to new posts due to inactivity. We hope you'll join the conversation by posting to an open topic or starting a new one. Start a New Discussion. I had the same question myself. The firmware is not yet posted on the Netgear GPL page for download. If it was, we could extract the firmware and see what packages it uses, and therefore the chipset.
I guess I know where the question is coming. It is Intel based chipset. So, unlike the CM and similar Puma 6 based modems, the chipset inside CM is truly "mid split-ready" should ISPs ever widen the upstream pipe and tap the 8 bonded channels capability of these Broadcom based modems? If not I wonder what the point is of touting 8 upstream channels, especially for Docsis 3.
It would certainly help having those higher frequencies unleashed as the upstream is highly susceptible to noise from countless sources. Subscribe for Updates. Join Now Log In Help. All forum topics Previous Topic Next Topic. CM Chipset. Message 1 of 4. Labels: Hardware. Re: CM Chipset.
Message 2 of 4. Message 3 of 4. Message 4 of 4. Top Contributors. User Count. See All. Discussion stats.Intel Corp. According to an Intel Corp. Nasdaq: INTC security center advisory with a severity rating of "Important," the chipmaker, on July 31, issued new firmware for retail and MSO-supplied cable modems that fixes a vulnerability that could leave cable modems exposed to denial-of-service DoS attacks.
With an eye toward network migrations, D3. Intel has been asked for more color on how quickly it will deploy the new firmware, but noted on the advisory, spotted by The Registerthat it is working with both ISPs and makers of retail devices to distribute updated firmware that mitigates the issue.
The issue? A hole in the firmware in modems with those Intel Puma chipsets were vulnerable to "resource depletion or timeout, which allows a network attacker to create a denial of service via crafted network traffic," Intel explained. Update: Intel said it can't comment on deployment timelines of the firmware update to end users, as system manufacturers and ISPs will deliver the updates to their customers directly.
The security issue caused some vendors that use Intel chips to reach for the Excedrin. Arris Group Inc. Nasdaq: NTGRfor example, found themselves on the pointy end of lawsuits complaining about network latency and jitter defects in some models. In its recent Q, Arris noted that other state court complaints have been filed but are stayed pending the outcome of the California court action.
For its part, Linksys posted a notification last May that the vulnerability in Intel chips affects several of its modem and gateway models.
While the issue could allow someone to slow or stop access on modems with those chips, the issue doesn't pose a risk of data loss or allow someone to access the user's home network, Linksys said. The new firmware should remove a technical overhang on Intel's cable modem chip business. Most cable modem and gateway makers tend to create versions of products that use both Intel and Broadcom chips, he said. An exception is Hitron Technologies Inc.
MSOs similarly try to avoid vendor lock-in. Comcast Corp. Sign In Register. The Edge. Open RAN.
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Sign In.This topic has been marked solved and closed to new posts due to inactivity. We hope you'll join the conversation by posting to an open topic or starting a new one. Start a New Discussion. These links are to DSLreports infromation regarding Intel's problem with there Puma 6 chip set seen in various Mfr cable modems:. Most cable modems with Intel's Puma 6 chip sets are effected. Users may want to contact there modem Mfrs if they are having problems with effected modems.
Go to Solution. View solution in original post. Thank you Darren. I'm sure NG and others are actively trying to review this issue and get things resolved.
Users should be patient as this will take some time I presume to get fully reviewed, developed, fix in place and tested as ALL levels before end users will see the fix come to them. Hope it some soon as possible and in a timely manor. Subscribe for Updates. Join Now Log In Help. All forum topics Previous Topic Next Topic. Cable modems with Intel's Puma 6 chip set problem. Message 1 of 3. Accepted Solutions. Re: Cable modems with Intel's Puma 6 chip set problem.
We are aware of it and investigating it. We have done a security advisory on our website. DarrenM View solution in original post. Message 2 of 3. All Replies. Message 3 of 3. Top Contributors. User Count. See All.You can also list all of your datasets.Why Does Your Internet Connection Randomly Stop Working?
The former specifies the list of fields to be included in the dataset, and defaults to all fields in the source when empty. That is, no names, labels or descriptions are changed. Updates the names, labels, and descriptions of the fields in the dataset with respect to the original names in the source.
Intel Issues Firmware Fix for Cable Modem Chips
An entry keyed with the field id generated in the source for each field that you want the name updated. All the fields in the source. Specifies the fields to be included in the dataset. The first element is an operator and the rest of the elements its arguments. See the section below for more details. Specifies the default objective field.
Example: true size optional Integer,default is the source's size The number of bytes from the source that you want to use. Example: 500 You can also use curl to customize a new dataset with a name, and different size, and only a few fields from the original source.
If you do not specify a size, BigML. If you do not specify any fields BigML. This predicate is specified as a (possibly nested) JSON list whose first element is an operator and the rest of the elements its arguments. Here's an example of a filter specification to choose only those rows whose field "000002" is less than 3. Note how you're not limited to two arguments.
It's also worth noting that for a filter like that one to be accepted, all three fields must have the same optype (e. The field operator also accepts as arguments the field's name (as a string) or the row column (as an integer). If you have duplicated field names, the best thing to do is to use either column numbers or field identifiers in your filters, to avoid ambiguities.
Besides a field's value, one can also ask whether it's missing or not. These are all the accepted operators: To be accepted by the API, the filter must evaluate to a boolean value and contain at least one operator.
So, for instance, a constant or an expression evaluating to a number will be rejected. Once a dataset has been successfully created it will have the following properties.
Is My Modem Bad? Or Router? Free Online Test
This is the date and time in which the dataset was created with microsecond precision. It can contain restricted markdown to decorate the text. It has an entry per each field type (categorical, datetime, numeric, and text), an entry for preferred fields and an entry for the total number of fields. That is the total number of fields including those created under the hood to support text fields.
Each entry includes the column number, the name of the field, the type of the field, and the summary. In a future version, you will be able to share datasets with other co-workers or, if desired, make them publicly available.I also attached the link you directed to my business url and it didnt work either.
When you create a QR code, it does not affect the original URL at all. You can take any URL and create a QR code, then use that QR code and at the same time, still use the original URL.
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Intel Puma 6 Modem List Chipset Defects
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