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-2
votes
1answer
26 views

How to limit my Debian Server Internet (WAN) Connections (not limiting its LAN connections) [closed]

My Server now and then kills my latency because it uses completely our upload band (backups, peer to peer and other data exchanging with the internet). I would like to set a limit to its download / ...
0
votes
0answers
44 views

How to keep internet usage track per user on Linux server in wifi network? [closed]

I have a Raspberry Pi running raspbian and I have configured it as a wifi hotspot using Hostapd and dhcp server. Mobile clients connect to the wifi network and browse internet. Now I need to keep the ...
0
votes
0answers
54 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 ...
0
votes
2answers
42 views

Can I limit my autoSSH Tunneling Speed with trickle and ssh config file option?

When I use only ~$ autossh site1 it work perfectly, but whit trickle the pameter site1 is considered as DNS Name instead of conf block. User@VM:~$ sudo trickle -d 10 -u 10 -- autossh site1 [sudo] ...
-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 ...
-1
votes
1answer
26 views

Drastic increase in outgoing bandwidth

My Outgoing Bandwidth has increased dramatically over last 6 months. Our setup is Windows web-server and MSSQL Database server. To give you an example the outgoing bandwidth of my web-server in ...
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
78 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
2answers
470 views

mikrotik total traffic limit

I am running PPPoe in mikrotik.... I can use speed rate limit per user but i want to limit of total traffic per month.... for example i want to limit a user for 10GB traffic at 1mbps speed after 10GB ...
3
votes
2answers
322 views

How to limit connection speed

I am on CentOS 6.4 and am using Plesk v11.5.30 although this doesn't necessarily need to be done via plesk. I am looking to limit the connection speed to a specific website. However the only options ...
0
votes
0answers
82 views

Sonicwall 5.6 Bandwidth Limit

We have a tz 200 running sonicos enhanced 5.6. I need to do bandwidth limiting to share bandwidth with a sip pbx that is using the same WAN connection (it uses a different IP address). Should I ...
1
vote
1answer
2k views

Mikrotik queues and limiting total upstream bandwidth

With a Mikrotik router (form of embedded Linux) I have created simple queues per machine matched by source IP address. Each of the 4 machine queues has an unlimited burst 3Mbps/3Mbps for Tx/Rx. ...
0
votes
1answer
190 views

Throttling individual samba connections

I have a CentOS server set up with Samba on a gigabit LAN connection. I've found that if I copy large amounts of data from the Samba server to a client machine that also has a gigabit connection, ...
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
32 views

Firewall software compatible for switch [closed]

We have "300 Series Managed Cissco Switche" Now, I want something like http://www.sophos.com which can work with this switch as UI with firewall etc. Could it be possible and if so how? Else can ...
0
votes
1answer
44 views

How can we set variable throttle bandwidth values using tc?

I'm building a network application and need to test its behavior under various bandwidths. This question is an offshoot of this question. I was successfully able to test my application for different ...
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 ...
1
vote
3answers
593 views

How can I limit server badwidth per user, not a webpage?

I would like to limit the download speed of my .flv and my .mp4 files per user on my domain. My page have got 1000-3000 visitor per day and they can't watch my things at the same time, cos 1-2 people ...
0
votes
2answers
169 views

Is there any software to monitor bandwidth?

In our organization we have 3 servers that are located at the office and around 20 pc accessing the servers in the warehouse with distance between the pc and the server around 20 km (13 miles). Our ...
-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 ...
1
vote
0answers
278 views

Linux tc Traffic Shaping for IPv6

I have traffic shaping with tc and htb in place and everything works fine for IPv4. Now I want to limit the bandwidth for incoming IPv6 ssh/sftp traffic to some reasonable amount, so it doesn't ...
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 ...
0
votes
1answer
140 views

How to prevent particular program from using particular network connection under Windows?

In my company almost every user has 3G mobile connection and many of them travel a lot. To prevent expensive mobile charges I'm looking for a solution that would prevent particular program (Windows ...
3
votes
1answer
222 views

Why is my bandwidth averaging 3 kbps on a 10 mbps device?

I have a server with a 100 mbps port and connection that I rate limited to 10 mbps/full duplex because I am only paying for a 10 mbps connection and there are steep overage charges. Ever since then, ...
5
votes
1answer
565 views

Mysterious bandwidth limit

For some unknown reason, our server box running Windows Server 2008 R2 has a per connection bandwidth limit of 0.2 MB/s. Meaning, while one TCP connection can pull at max 0.2 MB/s, 60 parallel ...
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 > ...
6
votes
1answer
1k views

How can we restrict dynamically nginx upload/download speed per user?

It's possible to restrict the speed using the rate limit on a specific location. However, how can we do it dynamically ? Let say you have paid vs non-paid users and you want to give an higher ...
1
vote
0answers
456 views

SOCKS proxy server with per IP bandwidth and port control? [closed]

We are an educational institution that is currently using SQUID HTTP proxy to provide internet connection to users. The reason we use a proxy server is so that every user is guaranteed some about of ...
1
vote
1answer
1k views

Can Microsoft Forefront TMG handle users that are not part of a domain?

I'm a newbie and please excuse me if my question is so foolish :) Here is the scenario: In our company we have 50 PCs: 40 PCs have joined to the domain and 10 PCs haven't joined to the domain (simply ...
5
votes
1answer
2k views

Limit bandwidth per IP address in Squid

I am having Squid 3.1.18 installed. I want to limit the maximum bandwidth any IP can use to 128 Kbps. Is it possible using squid ? I am not using squid authentication so identifying users and ...
1
vote
0answers
502 views

iptables: limiting bytes downloaded per IP per day?

On a public-facing web server, I'd like to limit the total bytes downloaded per IP address per day. For example, after a visitor downloaded 100MB, any additional requests would be dropped or rejected ...
2
votes
2answers
242 views

Is OpenVPN right for this? If not, what is?

I have a server sitting in a data center. It's running Linux. WAN interface on eth0 connected to the public Internet; LAN interface on eth1 connected to the data center's network on 10.0.0.0. The ...
-8
votes
2answers
934 views

How to detect torrent traffic? [closed]

I'm living in a students' hotel and the bandwith for my torrent traffic recently has been limited. How is it possible to detect torrent traffic while it is completely encrypted and the port is also ...
2
votes
3answers
38k 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 ...
10
votes
3answers
1k views

SSH attacks drain 4GB in 10 hours. Possible?

I have been warned that my server broke its transfer limit. I thougt that my Tor node became popular so I chose to disable it this month (not the best choice for the community but I need to go down). ...
4
votes
2answers
2k views

How to limit network usage for concrete application in linux that is running in it?

I'm looking for something like nice for cpu, but for network usage that will limit application network consumption to level that will configure. I have problems with xapian-replicate-server that is ...
-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
3
votes
1answer
1k views

Why isn't ipfw correctly limiting the bandwidth?

I've played around with the ipfw command on a Mac and tried to limit the bandwidth to 1MBit/s. sudo ipfw add pipe 1 ip from any to me sudo ipfw pipe 1 config bw 1MBit/s These are the statements I'm ...
2
votes
3answers
3k views

DD wrt bandwidth usage by user

Is there anyway on the dd-wrt to check to see how much bandwidth each client is using? I ask because I am in charge of looking over a group of routers connecting to a dd-wrt router and if a user is ...
2
votes
3answers
604 views

Linux daily, weekly and monthly network usage

How one could monitor and keep logs of daily, weekly and monthly bandwidth usage of Linux servers? This is important for cheap VPS solutions where they have monthly caps in bandwidth. Preferable some ...
1
vote
1answer
494 views

Linux dynamic rate limiting/throttling

I'm running a video streaming website with lighttpd using http pseudo-streaming to deliver videos. If the user has a very fast connection, this can use bandwidth quite inefficiently. For example if ...
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
1answer
2k views

Limit bandwidth using tc, iptables, and htb

I'm running a Debian server and was wondering if there are good resources out there, to which you can point me, where I can read about traffic limitations. I have couple users sharing one server. ...
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 ...
0
votes
1answer
395 views

Vnstat only updates on live?

I trying to configure vnstat...and anyway when I do vnstat -u it does say it updates but data does not change...if I do vnstat -l for live view and then go out of it and do vnstat -u it does update ...
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
5answers
1k views

What are some good programs which can be used to rate-limit traffic on a server?

We have some applications which hog network traffic on one of our servers (Windows 7) at the expense of the other (more important) applications. Is there an easy way to limit the bandwidth usage of ...
1
vote
5answers
2k views

Monitor traffic by source/destination IP address

I need to monitor traffic coming in and out of my server. Knowing the total in/out bandwidth is good, but ideally I would like to know how much traffic was sent to what address (we are talking about ...