0
votes
0answers
53 views

Brute force attack on my servers ports burning through bandwidth

Am having some form of brute force attack being done to my server and I have a screenshot of what's happening below. Remote Address 121.14.154.206 is somehow abusing all of my ports and burning ...
-2
votes
3answers
56 views

Leased Line bandwidth distribution among users [closed]

Say that i purchase a 4 Mb leased line (Radio wave), and also i have around 50-75 users using the connection. What will the speed will each user get ? Will the 4MB be divided among all 75 users or ...
4
votes
2answers
174 views

Should Skype be reliable in a corporate environment?

I have been managing the IT function in a small software development company that has grown from 10 users to 70 users in 5 years. Most users in the company are office based, but some key users work ...
1
vote
0answers
76 views

HTB equal bandwith sharing per ip in one class

In my tc configuration (shown below) in one class all bandwidth is shared among connections equally, but I want to share bandwidth among all IP addresses equally. Now: 192.168.0.2 - 38KB/s ...
0
votes
1answer
146 views

Why This TC Script Not Working

Our application has three classes of traffic, and every type of traffic involves three ports. We want to limit the traffic by port number via TC, so I made a simple TC script to have the test, however ...
2
votes
1answer
107 views

Does 404 errors eat the server bandwidth?

I am facing a strange issue where one of our servers (used for internal purpose) hosted by Rackspace uses huge amount of bandwidth (but our actual users are using the server rarely). FYI, the said ...
-3
votes
2answers
1k views

Would a VPN allow me to get around the monthly data cap set by my ISP? [closed]

My total data allowed without being charged extra is 50gb during 8am-12am and unlimited overnight from 12am-8am. I have to watch how much HD streaming I do and mass downloading because of this. Thanks ...
3
votes
2answers
1k views

Limiting bandwidth on internal interface on Linux gateway

I am responsible for a Linux-based (it runs Debian) branch office router that takes a single high-speed Internet connection (eth2) and turns it into about 20 internal networks, each with a seperate ...
4
votes
2answers
1k views

lxc bandwidth control using tc

I am trying to restrict bandwidth inside my containers. I have tried using the following commands , But I think it is not getting effective. cd /sys/fs/cgroup/net_cls/ echo 0x1001 > ...
2
votes
3answers
37k views

How to limit bandwidth speed from a router for a devices on a network? [closed]

How to limit bandwidth speed from a router for a devices on a network ? There are several devices accessing the internet thru a wireless network. I cannot change settings directly on the ...
4
votes
1answer
361 views

measuring bandwidth per-user used by ssh server-side connections on linux

I'd like to be able to measure the bandwidth used by each user by their inbound ssh connections, into a linux box. I measure most other traffic using iptables and user-matching, but inbound ssh ...
-3
votes
1answer
44 views

Bandwidth and RAM for our VDS [closed]

We are planning give an iframe from our server to the site which daily visitor 500k. What do you think about how much do we need system resource such as bandwidth and RAM. Thanks
0
votes
1answer
84 views

Inspecting http traffic

I'm running a CentOS 5 with plesk 10 and problems with slow website loading, now my provider tells me i'm excedding my bandwith. I've been monitoring the bandwith with iftop and it showed me some ...
1
vote
1answer
200 views

Upload throttling in IIS 7

I've got a situation where multiple concurrent file uploads are being executed in a web application. These uploads are of massive files, among several users, and it's choking the system into terrible ...
1
vote
2answers
1k views

Configure a Linux router for fair bandwidth allocation without unnecessary limiting it

I run a Linux router (more precisely OpenWRT) on an internet connection with very limited bandwidth, around 1 MBit/s downstream and some dozen kBit/s upstream. There are several machines on the net ...
1
vote
3answers
4k views

Any freebsd/PfSense realtime bandwidth monitoring tool?

i need to know if there is any Tool (specifically for FreeBSD) , through which i can get the Realtime network traffic usage of any Host/IP , and which should also run on Multiple interfaces as well? i ...
1
vote
6answers
566 views

Hardware bandwidth limiter

Really not sure if this is the place to be asking this, but here goes.. Our company has grown exponentially in the last year. As such, our internet connection needs some serious managing and limiting ...
0
votes
0answers
221 views

Squid priority with expropiation

I have this situation and I want to know if anyone of you has some insight of how to solve it. I'm using Squid as proxy server. And this is theoretical the situation: My bandwidth is of 10kbps ...
0
votes
1answer
662 views

Easy-to-use bandwidth throttler for Ubuntu

I have a Minecraft server and a file server that I host on the same box. I want to set it up so that if someone is playing Minecraft and I'm pushing or pulling files, that neither application hogs ...
4
votes
2answers
707 views

Monitor bandwidth per-process

This has been driving me nuts but my server has been using a highly excessive amount of bandwidth for the last two months, and I can't figure out how/why/where. This month, for example, it's used 210 ...
0
votes
3answers
334 views

Windows Server - Dual NIC Bandwidth Pooling

I have a Windows Server 2008 machine with dual NICs. Both are plugged into the same switch in a typical one-switch, one-gateway home network. This server is used almost exclusively for inbound ...
3
votes
1answer
5k views

What is mumbles average monthly bandwidth usage?

I am wondering how much bandwidth does a Mumble server use in the span on a month. I have a dedicated Linux server with 10,000GB bandwidth/month. In their FAQ they have this formula and information. ...
9
votes
5answers
2k views

Limiting network throughput of an already launched process ? (Linux/FreeBSD)

Is there any utility to limit the network throughput of a process after it has been launched? Simple example: you note that a user takes all your upload bandwidth using scp and you'd like to limit the ...
1
vote
1answer
249 views

Is it possible to have bandwidth or transfer caps with Linux on Rackspace Cloud?

I just set up a virtual Ubuntu 10.04 server with Rackspace Cloud. Is it possible to set a limit on the amount of data transferred within a given length of time? Ideally I would get an email notice ...
2
votes
2answers
825 views

Limit Windows XP machine's bandwidth between 9AM - 11PM

Hay, i need to find a software solution to a problem. I want to be able to limit a Windows XP machine's bandwidth on all ports between 10AM - 11PM. I have access to the machine in question, i need ...
3
votes
2answers
838 views

QoS - split bandwidth across all IPs during high load

We have a Linux-based router which is currently working fairly well, but our network only has a 1.5 mbps incoming connection. The network is small, but during high load periods some systems can end up ...
2
votes
2answers
774 views

Measure Total Bandwidth for Billing

I am setting up a new network which customers will host their applications on. It needs to be able to scale out to a few hundred servers and each server will have several VMs on it. Right now in my ...
2
votes
1answer
790 views

bridge traffic limiting via tc

I have a Linux machine running as a bridge simulating various network conditions. I use tc for this. Introducing delays or packet loss is quite simple but I got into trouble trying to configure ...
0
votes
1answer
177 views

Controlling bandwidth on a Windows 2003 VPS server

We were dinged recently by our ISP when our server briefly saturated their line. Apparently they don't like bursty traffic. Who knew? Like many low cost hosts, they specify limits in terms of total ...