Applications :: LF IP Traffic Throttling From Skilled Network Admin?
Jan 11, 2009
I am looking for some advice from some pro network admins / elite type users.
I have some specific problems I am trying to address and could use a pointer in the right direction in terms of what software to get.
a) I'm looking for any software suite / program, MAC or PC, which can enable me to detect TRAFFIC on MY OWN network, and possibly correlate that traffic with known port numbers to create a graph / picture / etc of WHAT KIND of traffic a specific IP address / interface is transacting.
The purpose of this is to attempt to pinpoint how much torrenting / limewire / etc is going on on my network, and from what computers.
b) Any advice on any wireless router brand / model that enables IP / computer based bandwidth throttling such that I can clamp down on people who leech and drive my ping times through the roof.
This is a home network, college residence with approx 10 different users on the network. I have full control over the cable modem and the router. It is a consumer model (netgear) with limited configuration options, but very good wireless reception.
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Oct 7, 2010
Here is the situation. my family has someone staying with them our house who is basically addicted to internet pornography. They will be here for a while as they have hit a rough patch in their life and we are trying to help them out.
We already had a block set up with openDNS to effectively block all web sites through our router (apple time capsule) but that doesn't do anything to block p2p file sharing and our guest has figured this out. I discovered this because they are not too computer literate and all of their downloads from limewire and frostwire ended up showing up in their itunes shared library.
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Jan 16, 2010
Recently my internet has been slow, and even though I reboot my iStat Pro reports that I'm always downloading and uploading stuff (the speeds are like 100 kilobytes/sec) even though I have no applications running (I only have Finder in my Dock). How can I see what is using up my bandwidth?
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Jan 5, 2011
I have just got my 1Tb time capsule and there are a lot of confusing descriptions of how to connect it.
At the moment I have just selected "join existing wireless network" which is a ADSL 2.4ghz G Router that came with my internet package (Thompson TG585 v7).
Does this mean that all traffic goes via the ADSL Router and that I will not be using the 5ghz band when I back up so that all the data will follow a path like this and have slow data rates? :
MAC --2.4ghz--> ADSL Router --2.4ghz--> TC
or will I be communicating directly with the TC at 5ghz for backups and data transfer and 2.4ghz with the ADSL router for internet like this? :
MAC --5ghz--> TC
ADSL Router --2.4ghz--> MAC
If this is not a good setup, what setup would allow me to get the full speed to the time capsule and be connected to the internet.
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Aug 31, 2010
I'm using Tunnelblick to a OVPN server. I noticed Tunnelblick doesn't have an option to "send all traffic over VPN" like say Viscosity does, I would use Viscosity but I'm on a 64 bit kernel and Viscosity has no support for that, I know there are several guides but they don't work. So simply, how do I know if Tunnelblick is sending all traffic over VPN or not?
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May 26, 2009
I need to block outgoing traffic on specific ports. Is there anything default in OS X to do this? If not, what application could I use? I'd prefer to use the OS, if it has an ability to do this.
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Mar 4, 2009
I know how to add a Mac to Active directory and have Network user be able to log in. However, How do I set it to where AD groups that have admin rights, have admin rights to the macs?
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Sep 29, 2010
Love it or hate it, I couldn't stand the all-gray iTunes and the vertical traffic lights. So I dropped a little script in the terminal and installed a modification to bring colour back to my icons. Now that iTunes 10.1 is out, does anyone have any experience with it breaking such modifications? I can't quite remember what it was I changed or I would experiment for myself. Unfortunately I'm tech savvy enough for basic trouble shooting and following explicit directions but not enough to know all the components of iTunes. I think I replaced a resource file of some kind.
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Feb 5, 2012
How to allow an normal user to change their network location without adminstrator rights?
Info:MacBookPro
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Apr 20, 2010
when changing the network location from eg 'Automatic' to some location defined by myself, the system requires the admin-password.
is that correct? and if so, is there a way to allow a normal user to change locations without admin-rights?
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Nov 1, 2010
There have been many brief posts mentioning that unlike previous MBAs, the new MBAs do not slow down the CPU when heat goes beyond a certain point. Does this mean there is completely no CPU throttling at all? Or that it still throttles, but at a higher heat level? If there is completely no CPU throttling, then logically it should fall back to another common method of handling overheating which is to automatically turn off the machine (not a very elegant method, but at least it's something). Do the new MBAs do this? If not, how do they handle overheating?
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Mar 9, 2010
This was in my console log. Does this mean my processors are throttling down?
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 10 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 10 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 10 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 10 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 10 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 10 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 9 seconds
3/9/10 7:41:17 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 9 seconds
3/9/10 7:41:18 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 9 seconds
3/9/10 7:41:18 AM com.apple.launchd[1] (com.apple.aslmanager) Throttling respawn: Will start in 9 seconds
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Jun 5, 2010
Im here on a mission to find out why my macbook running snow leopard will only give me bang on 20mb download when every other windows machine in my house is giving me 50mb. I have tried to do a bit of google searching but don't seem to be getting anywhere. I assume it must be the macbook and not any router settings etc?
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Feb 16, 2012
I have experienced horrible software update download speeds for two weeks. www.speedtest.net and other test sites show good performance (usually about 10 mbps down and 1.5 mbps up). The software update download progress seems to be interrupting and then continuing. Its been grinding out 1.09 GB for the snow leopard combined update for over 6 hours this afternoon. Anyone else having problems with software update? I'm beginning to wonder if AT&T is throttling my internet traffic. Is there a tool to check this?
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Feb 27, 2006
Just found identified that for me to fix an issue with iTunes multiple speakers I need to open two UDP ports (6001 and 6002) on my firewall. What does this mean and could this cause a problem with the security of my network?
Basically, whats the impact on me if I open them?
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Nov 22, 2010
I am not the admin of the computer, but the admin gave me admin rights for a temporary time being, so when I went to login to my user it asked the question if i wanted to make some change or whatever, well appaerantly I clicked the wrong choice and i had the "Remember this choice" box clicked. So is there anyway to go back to change this?I have tried restarting and completely shutting down the comp, and taking admin rights off and putting them back on.
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Jun 16, 2010
Is there anyway to encrypt incoming traffic so people wouldn't know what I am downloading? I have an airport extreme base station and am wondering if it is possible to do it through that. If not, what would be the best software way to do this? Now, since illegally downloading is bad
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Jul 13, 2010
I was asking some time ago telling about the traffic that is coming in, dont know where it originate from. But now its coming with 800KB/s, and its KB not kb. I'm connected directly to internet, no firewall, static IP. I can see in little snitch some local computers. Wonder if I'm safe with OSX ? kernel_task process was so high, it attracted my attention
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Sep 7, 2009
System: uMB 2.4/4GB Ram, October 2008, running 10.6. In the past couple days, I've all-of-a-sudden noticed that I'm receiving incoming network traffic; sometimes it's 300-400kbps, sometimes it's almost 1Mbps. It'll occasionally stop for a period of a few seconds to a minute, then pick up again. Disconnecting the computer from the network will stop it (obv), but it picks right up immediately upon reconnecting.
No programs are running that would seem to cause this behavior. Nothing is being downloaded (I mostly do that on a separate machine anyways) and nothing is running when this begins that would lean me towards a problem. Switching from a wired connection to a wireless connection does stop the download completely, which lends me to think that this is most likely an attack on that IP, though I can't find a way to be sure or to even look further on that idea.
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Mar 23, 2012
What is the process used to direct certain IP addresses or a range of IP addresses to the second ethernet connection on a Mac Pro? I have a set of Mac Pros that use the first connection for internet access and corporate server connections using Samba. But the second ethernet connection is used for a lan between the Mac Pros and printers. It currently works but it take a bit for the "connect to servers" dialog to connect to a Mac Pro on the lan because I think it is searching Connection 1 first which has hundreds of Windows servers attached to it. And it takes several minutes to connect if our service has an interruption on Connection 1. All of the Mac Pros and printers are set up to use a manual IP address (192.168...) The Mac Pro workstations use Snow Leopard and we have a Mac Pro Server running Lion Server that we use to conntrol a network RAID.
Info:
Mac Pro, Mac OS X (10.6.5)
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Dec 15, 2009
Im running 10.6.2
I just used migration assistant to transfer to my new macbook pro. When i was doing this i needed to set up a new account/user as the one already on my new macbook pro is named the same as the one i was migrating from. With me?
What i want to do is delete the ORIGINAL account and be left with the new one, i migrated over, as the sole account (bar guest account and whatever else is usually there).
I can't seem to see any option for deleting the original account, the minus option is faded out when i highlight the Original account in "Accounts" in the System Pref. window.
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Sep 17, 2010
Especially since it is open source, it surely shouldn't be too difficult to modify the traffic lights to be vertical in Mozilla Firefox like they are in iTunes 10. I've seen that you can change the iTunes 10 traffic lights to be horizontal. How would I do the opposite in Firefox?
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Jun 29, 2009
I have a 20inch imac (bought in summer 2007). I am just getting into using it as my primary computer. I was playing around in order to learn more and I found something through Activity Monitor that does not make sense to me.
In the Network Activity tab, I see "Data received:" and "Data sent:" sections. As I browse the web, these numbers change of course, but it seems that the Data received quickly reaches hundreds of megabytes! Right now, Data received: is 540MB and Data sent: is 280MB (after a reboot earlier in the day). I am not using the iMac as a server or anything and I have never seen a Windows PC sending out so many packets in the course of browsing the web. Is this in line with others' experience? Should I be concerned about a spyware program on my iMac?
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Jul 20, 2009
I'm planning to connect an external hard disk to an AEBS and open the right ports to allow Internet access. I plan on distributing the HDs IP address and password among some friends for a collaborative project. Is there any way for me to monitor the inbound/outbound traffic of such a situation? Perhaps even log which IP addresses do what, so I have a history of each user's actions? This sounds like something akin to an incredibly stripped down version of the Admin Tool suite available on OS X Server.
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Apr 29, 2009
I have been having problems with uploads from my computer: is there a program that will help me monitor traffic and also pinpoint where all my traffic is going?
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Apr 21, 2012
I have two .dat files that each have the VLC 'traffic cone' symbol on their icons. How can I get them to display without it?
Info:
iMac (Flat Panel), Mac OS X (10.6.8), iMac G4 15"/800MHz/1GB and PowerBook G4 17"/1.33 MHz/1GB
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Jan 1, 2011
I've got a few .pkg files that I'd like to install, but I don't have permissions. Is there a way I can get around this without the admin name and password? I don't have access to Applications, either. I usually just drag the programs into a separate folder so I don't have to keep the disc image. And if you need to know what I'm trying to install, it's Mac MSN 8.
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Sep 16, 2009
Can I install iWork without the administrator's password?
I'm installing iWork (I have the Family pack) on a family member's computer. Nothing sinister here.
She left the computer here so I could install it while she attended a Teacher Conference and I told her I would have it done when she returned.
Well, she didn't give me her password, she's not answering her cell phone and her husband has no clue. Ever.
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Jan 29, 2009
I have been doing work for a local small business and of course they are running Dell's w/ XP.
I was wondering if I can use ARD to admin their systems as well or do I have to use straight up VNC? Just wondering.
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Mar 6, 2012
When I purchased my iMac a few years ago, I created one user account and just started using my computer. I am trying to implement a few Safe Computing practices by creating a new Admin user account and changing my original user account to a Standard user.
For some reason, I cannot change either of the accounts to a standard user after I type in the password. I've logged in as both and tried to change the other user profile to a standard user, but the checkbox is greyed out on both of the Admin User accounts.
I can create a new standard user, but I have everyting set the way I like it on my current Admin user account. It would be much easier to have a new Admin User account and "Downgrade" my original Admin account to a standard user account.
why the option to change from an Admin user to a standard user would be "Greyed Out"? The support articles walk me through, what should be a few simple steps, but I can not change the settings because the checkbox is greyed out.
Info:
iMac 24", Mac OS X (10.6.4)
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