Everyone likes being in control - we don't want to be told that we aren't allowed to do something with our own hardware. In this world of locked-down operating systems, proprietary software and rights-removed content, anything that gives us control over our hardware is a good thing. One such area is the world of wireless router hacking. You might not have come across it before, but it's a well-established niche that provides fresh, Linux-powered firmware for a wide range of wireless routers, which wouldn't necessarily get updated otherwise. It's something you should be interested in: it gives you total control over your wireless routers, and it's fun. Suitably scared Before you dip a toe into these murky waters, you should be aware of the potential dangers. Router hacking isn't without its risks - if you try to flash a router with the wrong firmware, you'll brick it and end up with something that's about as useful as a concrete kite.
Because of this, we strongly recommend that you don't try it if you only have one router to hand. However, if you have a suitable old one lying around, you'll be able to revitalise it with a raft of new features that might even push your current router into the background. The idea here is simple: you circumvent the firmware upgrade process of an existing router to inject and run your own feature-packed software. Over the years, certain manufacturers have made this job easier by making their router firmware and chipset software open source, thereby making it easier to implement third-party versions.
This has led to the creation of a number of router-hacking projects. We'll be looking at the benefits of some of the most common ones, because they tend to cater for different segments of the market. In the world of router hacking, the main branches of firmware code are and. For our walkthrough, we're going to concentrate on DD-WRT, which tends to be more end-user orientated. Its main aim is to provide a working firmware that you can actually install.
OpenWRT takes a slightly more high-brow approach, wanting to provide framework and source code support for embedded devices that also happen to be gateways and wireless routers. Having said that, many devices have ready-compiled OpenWRT firmware, with comprehensive installation guides provided. Going back to DD-WRT, the first and most important step is to identify your router's make and model.
Make sure you've got the exact one - there may be several with similar model numbers and designs. Doing this will provide you with the correct firmware and tell you exactly how it should be installed. It's important that you follow the installation instructions to the letter - if you're told to do a power cycle or reset, do it. These instructions are linked to clearing the NVRAM that stores tables and other settings. If these aren't cleared, they can play havoc with the new firmware, and cause you headaches trying to work out the source of the problem.
Vodafone Station Configurazione
Failure state Oddly, it can be quicker to come from the other direction and check if you have an incompatible router. There are some quick rules that can quickly eliminate certain models from your search. For the UK, it's important to note that routers with a built-in ADSL modem won't work for DD-WRT. Don't despair, though - owners of ADSL routers can try, which supports various models that use the Texas Instrument AR7WRD platform.
There's a It isn't exhaustive, but it's worth a look.
Researchers have claimed Vodafone's Sure Signal femtocells can be adapted to listen to mobile phone calls and to intercept text messages made by customers. Intruders can also use the femtocells to hijack a number and make calls and send SMS messages from that number, The Hackers Choice (THC) said on Wednesday. Vodafone are small base stations, costing as little as £50, that people can put in their houses so they have mobile coverage in areas of poor reception. The femtocells can be reverse-engineered and turned into a device that intercepts mobile communications from any UK Vodafone subscriber, according to the researchers. 'THC is now able to turn this femtocell into a full-blown 3G/UMTS/ interception device,' the group.
Once you have root access to the internal Linux that drives the femtocell, you can do all the attacks that we described. – 'Eduart Steiner' The femtocell has to be within 50 metres of a mobile phone for it to be used to listen to traffic, a group member going by the pseudonym 'Eduart Steiner' said in the blog post.
'Once you have root access to the internal Linux that drives the femtocell, you can do all the attacks that we described,' Steiner told ZDNet UK. In addition to listening in to mobile communications, the modified device could be used for call fraud. This is where a phone owner is billed for calls or SMS messages made by the intruder. In addition, an attacker can access the voicemail on a target device. IPSec protocol Steiner told ZDNet UK that data passing between the femtocell and Vodafone's core network is encrypted using a protocol suite called IPSec.
Once an attacker has the root password they have admin access, which means they can retrieve IPSec details. Download film korea romantis terbaru. Once the IPSec details are known, they can be used to decrypt the internet traffic between the femtocell and the Vodafone core network, according to Steiner. This traffic contains the RTP (Real-time Transport Protocol) voice stream, which is used by VoIP, and all 3G/UMTS signalling, including SMS messages.
In addition, data traffic sent over the air between the femtocell and the mobile phone is protected using 3G/UMTS encryption, according to Steiner. This encryption material is requested by the femtocell from the Vodafone core network via IPSec. 'Because we can decrypt IPSec, we also see the secret 3G/UMTS key material,' Steiner told ZDNet UK. THC, which was set up in Germany in 1995, first started researching Sure Signal femtocells in August 2009. It halted this research on 14 July, 2010 and decided not to publish its results immediately, in part to give Vodafone time to come up with a solution, according to Steiner. Vodafone may have fixed the loophole that let THC gain root access, Steiner said, but he did not know for certain. There are other known ways to get that access, the researcher added.
The group decided to make its findings public because a separate group of researchers — Ravishankar Borgaonkar, Nico Golde and Kevin Redon — are expected to talk about femtocell hijacking at the Black Hat security conference at the end of July in Las Vegas. Vodafone said it had patched a vulnerability in Sure Signal in 2010 in a statement on Thursday. 'Overnight on July 12, a claim appeared that hackers had found security loopholes in Vodafone Sure Signal which could compromise the security of Vodafone's network. This is untrue: the Vodafone network has not been compromised,' said the statement. 'The claims regarding Vodafone Sure Signal, which is a signal booster used indoors, relate to a vulnerability that was detected at the start of 2010. A security patch was issued a few weeks later automatically to all Sure Signal boxes.
'As a result, Vodafone Sure Signal customers do not need to take any action to secure their device. 'We monitor the security of all of our products and services on an ongoing basis and will continue to do so.' Get the latest technology news and analysis, blogs and reviews delivered directly to your inbox with. Related Topics. By registering you become a member of the CBS Interactive family of sites and you have read and agree to the, and.
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Note: This is not about updating firmware on my main router (which is automatic). I have a (fairly basic) sytem of routers behind my Vodafone Connect router acting as switches and WiFi access points. I have seen so many comments about how bad the backend software on the Connect router was, but when I received the router with my account I was pretty impressed with it for an ISP supplied router. Though this is because Vodafone has made significant improvements to the firmware. So the routers I have been using are all getting rather old and problems are starting to appear with them. So I decided that it would be nice to replace them with the Vodafone connect router (Gigabit ethernet, 2.4GHz and 5GHz WiFi, Beamforming etc). Thus I purchased three units from eBay.
Unfortunately, although they are the same Huawei 963168HUAWEIVOX25 units, they have a much earlier firmware version. This means that a number of options are disabled, including the most important one for my needs - the ability to disable DHCP. Connecting the units in place of my supplied router to get them auto-updated does not work because the network will not allow them to connect to the network. Connecting them behind the router in the same way I do with the other routers does not appear to allow them to update. Although wired connections are quite happy to communicate to the Internet, it wouldn't route WiFi connections. So (long story, long) Vodafone telephone support said there was nothing they could do to help, and I thought I'd try the forums to see: a) Is anyone aware of Vodafone making the firmware updates available publically for these routers so that they can be loaded over SSH or some other method? B) Does anyone know of a department/person at Vodafone I can contact toe be able to get these routers updated - my thought was to have the restriction on router serial number allowed to connect removed so that all of them can be connected directly to get updated.
Obviously, even though they are Vodafone routers I realise this would mean accepting that I would relinquish any expectation of technical support for non-network issues. Thank in advance. So I have a solution to this issue, and it is thanks entirely to Vodafone staff.
As I had mentioned, telephone support staff said there was nothing they could do. The person I spoke to had to speak with someone else several times (every time I said something basically), so may have been in training. Or perhaps the online chat team are given different tools/allowances. I spoke to three people on the online chat, a gentleman called Bharat who was helping me until the chat disconnected.
A chap called Joseph who after reading my question informed me he was actually in the telephone support team, but would transfer me across and relay the information to someone in the right team. And then to Tom, whom had all the information needed as (good to his word) Joseph had explained everything. Tom had a think about it, and said that whilst he has not done a request for this which was complicated by the number of routers involved, he saw no reason why simply provisioning the serial numbers to the account wouldn't solve the issue. In essence what this meant was that I could connect each of the routers, reset it, and then give it about half an hour for the systems to recognise the older firmware that was running and push the update to it. Sure and eggs is eggs, when I connected one of the other routers it updated. Now obviously Vodafone cannot be expected to offer support for these units, nor for the setup I am running/trying to get these working within, but it was nice to have a tech support agent simply say, yep we can solve that. It possibly helps with my background career being a network and systems engineer, being able to relay the request clearly etc.
For anyone else that finds themselves in a similar situation (who knows, maybe I'm not the only one putting together a complicated home network on the cheap), the request I made boiled down to this (somewhat edited to make it generic and directly related to the solution offered by Tom): 'I purchased (insert number) Vodafone Huawei HHG2500 routers (from eBay). Unfortunately they have the older firmware, which does not allow for me to disable the DHCP service. Vodafone update the firmware directly, but obviously cannot see the new routers I have purchased. I understand that I cannot connect them directly at this time because Vodafone check the serial number of the device attached. So I am hoping that it may be possible to have the serial numbers provisioned to my account; then I can then connect each one in turn as the primary router, in order to have the firmware updated directly. I realise that this would make for a non-standard setup, and I am quite happy to forfeit technical support on the routers and home network.
Unfortunately because I am using the routers as access points it is critical to be able to access functions in the more recent firmware that is not available on this older firmware. It would be a shame to not be able to use vodafone equipment throughout the network, especially since I have it already.' Obviously this is going to make the network non-standard, so you have to be prepared to forgo technical support (any support request will require you to go back to a single HHG2500 router and standised Vodafone setup). So, thumbs up to the three agents I chatted with, you were all fantastic. Hi Vodafone done seem willing or able to make changes to anything other than the original router they supplied to you.
It's a long shot but you may be able to get something from Huawei? Or maybe a firmware for a similar Huawei unit that would work with these. I can fully appreciate what you're trying to achieve but I just don't think it is going to be possible with Vodafone being as restrictive as they currently are.
This stance may change in the future but for now you're pretty much tied down. So I have a solution to this issue, and it is thanks entirely to Vodafone staff. As I had mentioned, telephone support staff said there was nothing they could do. The person I spoke to had to speak with someone else several times (every time I said something basically), so may have been in training.
Or perhaps the online chat team are given different tools/allowances. I spoke to three people on the online chat, a gentleman called Bharat who was helping me until the chat disconnected. A chap called Joseph who after reading my question informed me he was actually in the telephone support team, but would transfer me across and relay the information to someone in the right team. And then to Tom, whom had all the information needed as (good to his word) Joseph had explained everything. Tom had a think about it, and said that whilst he has not done a request for this which was complicated by the number of routers involved, he saw no reason why simply provisioning the serial numbers to the account wouldn't solve the issue. In essence what this meant was that I could connect each of the routers, reset it, and then give it about half an hour for the systems to recognise the older firmware that was running and push the update to it.
Sure and eggs is eggs, when I connected one of the other routers it updated. Now obviously Vodafone cannot be expected to offer support for these units, nor for the setup I am running/trying to get these working within, but it was nice to have a tech support agent simply say, yep we can solve that. It possibly helps with my background career being a network and systems engineer, being able to relay the request clearly etc. For anyone else that finds themselves in a similar situation (who knows, maybe I'm not the only one putting together a complicated home network on the cheap), the request I made boiled down to this (somewhat edited to make it generic and directly related to the solution offered by Tom): 'I purchased (insert number) Vodafone Huawei HHG2500 routers (from eBay). Unfortunately they have the older firmware, which does not allow for me to disable the DHCP service. Vodafone update the firmware directly, but obviously cannot see the new routers I have purchased. I understand that I cannot connect them directly at this time because Vodafone check the serial number of the device attached.
So I am hoping that it may be possible to have the serial numbers provisioned to my account; then I can then connect each one in turn as the primary router, in order to have the firmware updated directly. I realise that this would make for a non-standard setup, and I am quite happy to forfeit technical support on the routers and home network. Unfortunately because I am using the routers as access points it is critical to be able to access functions in the more recent firmware that is not available on this older firmware. It would be a shame to not be able to use vodafone equipment throughout the network, especially since I have it already.' Obviously this is going to make the network non-standard, so you have to be prepared to forgo technical support (any support request will require you to go back to a single HHG2500 router and standised Vodafone setup).
So, thumbs up to the three agents I chatted with, you were all fantastic. I get what you're saying, but I'm by no means 'easily' pleased. I was pleased that the team were willing to provide what amounts to support for a third party purchase. I purchased Vodafone branded routers, but not from Vodafone so they have no duty to do anything at all. I know full well that if I was working with a client on a network install and was trying to get a similar provision on a corporate account the RFCs to do this would have probably been about £600 per router. Now the equipment, really isn't that bad for a residential install.
It is a damned sight better than a lot of the ISP provided equipment. But of course it is not for everyone, and a big part of the problem is that the firmware is crippling the hardware. I could achieve what I am doing with PowerLine adaptors, or putting 'proper' switches and wireless access points around the house, but those would be really expensive options. Instead I am able to achive it all for a grand total of £15 for the three vodafone routers sealed in boxes. In the future I will probably do this all properly. But right now the bottleneck is the FTTC connection in this area. So there isn't any point in me kitting out the house properly, not until I secure a FTTP service.