Bandwidth Shaping
Jun 28, 2009
Currently we are using D-link 3026 and 3028 switches (Layer 2 switch) for our bandwidth shaping and mrtg graph.
But it seems unstable, etc sometime it might congest due to unknown reason, even though the particular server is not fully utilize their bandwidth yet.
So we decide to plug in our Linksys SFE2000 (Layer 3 switch) and everything goes smooth once again. But, we never really setup the linksys switch yet.
Can anyone recommend us what kind of switches we should use, is the best choice for bandwidth shaping / QOS for the amount of less than $ 600?
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Oct 16, 2009
I am just in the process of setting up a new rack for some lower end clients.
At present we have both a local (National) and international traffic split. We need to offer our clients a 100/100 port speed on the national route/bgp/ip range but only a set amount on the international range. The port speed/throughput for international traffic would need to be as low as 128k/128k.
I would also like to have the flexibility to impose data limits on the international link as apposed to bandwidth shaping.
I have a spare Cisco 3750G-48TS I was hoping to utilize for the main switch on this rack (SFP Ports for multiple uplinks, National/International)
Hardware/Server wise what will be the easiest way to achieve this?
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Dec 11, 2007
I've got a LAN setup that share an internet connection with some friend but unfortunately we have a "Limit" we can download per day.
One of my friend's seems to enjoy downloading movies day in day out till we reach our cap.
Now I know ingress shaping doesn't change the fact that we are gonna reach our cap earlier but it might discourage him for downloading as much.
how can I shape his traffic to say 50KB/s both in and out for just an IP (so it doesn't affect the rest of us ?)
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Feb 20, 2007
I just got a quote from a colocation provider but they said their standard policy was to customise traffic shaping for each customer..
The term "traffic shaping" on a server screams "bad idea" to me..
Being honest, my knowledge of shaping is limited.. but I don't want traffic shaping on my cable connection nevermind my server.
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Aug 8, 2009
Can this switch do traffic shaping? Can this be done using Cisco Network Assistant? I dont know any CLI.
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Apr 17, 2008
Is there a way to use traffic shaping in Linux? Like limit traffic to certain port, set priorities etc. Like ex: I'd want to set FTP to use max of 1mbps, http max of 80mbps, and set total to 90mbps.
Also is there ways to setup dos protection within linux? What I'd basically want is if it detects a dos, it either turns off the server, or does some other action that would cut it off either until I take action or for a set amount of time. Think turning off would be only solution since if I just drop packets I'd still be paying for that traffic.
Basically I want to ensure that if I get a DoS I'm not stuck paying insane bandwidth overcharges. I rather have a few days of downtime to deal with, then a few thousand dollars to pay and me having to declare bankruptcy and sell property etc...
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Jun 9, 2008
I was checking out the switch products from Cisco and I noticed that there is quite a few products that been discounted, and I am trying to find correct switches that does traffic shaping on port for inbound and outbound.
I preferred they are 48 ports with 2 Gigabit uplinks, with Enterprise L3 image and it is little difficult to find the correct older models that is being sold on ebay to pick up the correct one.
I am also open to Extreme and Foundry switches as well, but I rather like to stick to one type for deployment, since I am working on the plan to deploy 2 core switches which all edge switches will hook into it.
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Jan 6, 2007
my linksys switch comes with a web control panel under "qos" where i can control bandwidth there is Ingress Rate Limit and Egress Shaping Rate, what are they?
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Apr 3, 2009
I have a Sonicwall NSA 3500. Does anyone know if you can use it to create bandwidth charts of Network Objects (e.g. IPs or Groups of IPs)?
I am thinking something like Cacti, but I don't know the code to pull that info or if it's even technically possible.
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Jul 29, 2008
which case is more preferred: a shared web hosting service with unlimited space/bandwidth, or a dedicated one with limited space/bandwidth?
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Nov 27, 2006
Hey can anyone tell me How the whole bandwidth thing works? like lets say..if i get 100k views a month, how much bandwidth would that take?
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Jun 13, 2007
How will I assign the bandwidth for a VE in virtuozzo power panel. I could not find any fileds that corresponds to bandwidth in the steps during creation. I could find how to restrict memory(vmguarpages) and disk space. But where will I assign the bandwidth that a VE can use.
Also what is this bandwidth rate 8kb/s or so?
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Dec 27, 2008
Now I keep very close tabs on my site stats. Just tonight one of my sites suddenly showed 167gb for "traffic not viewed".
That was a jump from 5gb over the course of a day.
That was done in 604877 pages and 607138 hits.
Can someone explain to me what "traffic not viewed" actually is within AWSTATS.
Next I located where most of the bw went and it appears to be http code 206 showing 159gb. My latest visitor report for the addon domain only showed one ip with an odd couple direct requests. The referring site was my own cpanel but registered to a ip in India.
How can i locate where the leak is, latest visitors isn't being much help, I have since denied the india ip which i suspect was the problem maker. How can I prevent instances such as this in the future? Being a streaming video site I have the bw to spare but it is still a bit un-nerving.
Now on top of everything Virtuozzo isn't showing anything of the sort, what do i believe?
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May 5, 2009
I like the LSN server company and have a server there that I plan to keep forever, they do a great job just that I am confused about their bandwidth. Also the prices aren’t exact!
Just wondering what everyone else here thinks about this:
So... LSN are doing a Q9300 server at the moment for $130 “ish” with 2TB of bandwidth. Now let’s say someone wants an extra 0.5TB of bandwidth they pay around $50 for it and if they want 1TB they pay about $95.
So you buy a server for $130 and get 2TB of bandwidth and also the costs of the hardware, space, power is covered for the hardware. Yet they charge nearly the same price for 1TB extra to a single server, which uses no extra space, hardware or power. Another thing is they charge $25 server to pool the bandwidth between your servers.
So what I see:
2 Servers 4TB B/W @ $260 + $50 (pooling charge) = $310
1 Server 3TB B/W @ $230
1 Server 4TB B/W @ $300
So as you can see from the above you can get twice the space, RAM, CPU and Power for only $10 more? Surely it costs them more than the $10?
Also my final point is LSN have a private network, that is not bandwidth monitored and your servers can use, I asked LSN if you could tunnel the traffic from one server to another, their answer was “yes if you have the technical knowledge to do so”... Well that would get rid of the $50 pooling costs... making it actually alot cheaper to get two servers.
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Apr 19, 2009
I'm looking to get a VPS offshore (please look at my other threads/posts to learn why) primarily for email for 4 or 5 domain names (most of which I'd download to my desktop but would also backup on the server) as well as perhaps to run a virtual desktop through and/or store some data.
For ease of use (for ME at least), I'd install (or have installed) a CP and probably run Centos 5 or Debian as the OS on the VPS. I won't be running websites from the VPS and I'll be the only user.
I've seen offers of all types related to bandwidth but, in some countries, bandwidth is expensive and they offer little as a result. How do I determine how much bandwidth I need for what I want to do and how do I know what's too little?
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Jun 5, 2009
I have a server with a 10Mbps connection. Is there a way to limit the connection of my VPSs?
Lets say I have 10 VPS on that server, is there a way to limit them to 1Mbps each? Or do something like:
VPS_01 = 0.5Mbps
VPS_02 = 0.5Mbps
VPS_03 = 0.5Mbps
VPS_04 = 0.5Mbps
VPS_05 = 1Mbps
VPS_06 = 1Mbps
VPS_07 = 1Mbps
VPS_08 = 1Mbps
VPS_09 = 2Mbps
VPS_10 = 2Mbps
And/Or is there a way to monitor the data transfer of each VPS (how many GB/month)?
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May 13, 2008
I've found a colocation company that gives me as the default 1.544Mbps as the initial bandwidth. I think this is OK for me most of the time, the problem is their bandwidth isn't really 'burstable', and If I want to expand to more bandwidth, my options are something like buying another T1's worth muxed in for $250.
Is this strange? Old-fashioned? Should I be worried about this?
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Mar 31, 2008
i'm not familiar with colo. help this noob out.
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Oct 23, 2008
I have a dedicated server and I would like to know how much bandwidth I use each month, this information is not provided in the control panel, is there any way to find out?
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Sep 11, 2007
my plesk control panel for my dedicated server and with all 3 of my domains FTP and HTTP transfers I'm getting below 500MB this month. However, GoDaddy's control panel says that I'm using 486GB. So where could the other 499.5 GB of bandwidth be coming from? I don't have that much email going on. No file attachments or anything.
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Jan 6, 2007
[url]
[url]
what is tis error?:
my monthly bandwidth ussage and Partial Content 206 erros is same. what does it mean?
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Feb 5, 2007
Is it better to pay for 95th percentile or (what ever that is) is it better to pay per GB used.
I pay per 100GB used and I can upgrade it at anytime during the month which makes it very easy to manage but I would like to more about the differences here.
My issue is and not really that big of one but when I have paid for 400GB and then on the last day of the month I go to 410GB and have to buy 100GB more so I do not get charged overages. I end up with 90GB left unused which someone is banking my cash on.
Besides that I think this really works well for me.
Which way do most co-lo users pay?
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Jan 25, 2007
Hello all, I run a popular Canadian site called CKA at www.canadaka.net
I am trying to improve the performance of the site and I am looking at getter another server to offload many of the other smaller sites I also host on my main Dual Xeon rackserver. At the same time I am looking for a new Colocation host, because I feel im paying way too much at my current host.
But something I am confused about is how much bandwidth I need. I am not talking about bandwidth in the data transfer sense, but in the connection speed.
Many hosts have options/packages ranging from 1Mbps to 100Mbps. Many packages with 1,3,5,10Mbps are "unmetered" where are 100Mbps is usualy metered. I'm not sure what speed I need for my site so that there is no bottleneck at peak times. Because the price difference changes a lot between these options, so if a 10Mbps won't have any noticable difference over a 3Mbps, why pay more?
I'm not really that imformed on all this, but i have MRTG setup on my server here: [url]
so someone more knoledable than me might be able to better acess what I need?
As far as data transfer, the server uses between 300GB - 500GB a month.
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Aug 5, 2007
I am interested in colocating somewhere in the US. I'm looking for cheap bandwidth, like cogent, but tons of it, like 100-1000mbits. Let me know where I can find the best deal for 100 and 1000mbits.
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Sep 13, 2007
I've always wondered this. Where does bandwidth ACTUALLY come from, and how do they get it? Why is some more expensive than others?
I've looked on Google and Wikipedia but I couldn't really find anything explaining it.
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Jan 19, 2008
I have a question that's been bugging me for a few months now (which has gotten worse as traffic increases). I run a site that gets some decent traffic (about 9-10M pageviews per month), and is mostly made up of HTML pages with a lot of images (some pages have about 200k of images, others have maybe 1.5-2MB of them). I have a dedicated server that has 2TB of bandwidth per month, and I'm quickly approaching the 2TB point... what should I do?
Normally, I'd buy more bandwidth... but the host I have charges $400/month for 10mbps unmetered bandwidth -- more than the cost of the server each month! What other options do I have?
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Aug 7, 2006
I'm just wondering how much bandwidth a month you guys use. I use about 500 to 1gig as month.
What about you?
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Oct 30, 2009
I was looking at a VPS plan that offered unmetered bandwidth on a shared 100mbit/s port. I thought it was a bit suspicious because it was at a very low price--but would this be what it means?
100mbit/s converts to 0.125 megabytes per second
= 7.5mb/min
= 450mb/hour
= 10,800mb/day
~ 334,800mb/month
= 334.8gb/month
Would that mean that I would be getting less than 334.8gb of bandwidth a month, but it's just filtered through to make sure I don't go over?
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May 11, 2008
For people buying there own circuits what are the going rates for bandwidth for different ethernet connections?
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Jun 19, 2007
Plz show me some software which monitor bandwidth for each website used.
OS : Windows 2003 ENterprise
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Jun 7, 2007
I was wondering if there is any good but not pricey colo in Toronto that I could use a ATX tower for server.
Also, includes 1000 in 1000 out and CPanel....
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