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0
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0answers
7 views

How to setup a traffic limit per user on OpenVPN? [on hold]

I am setting up a VPN server using OpenVPN. The authentication method is the certificate one (different certs for client and server). The VPS has 1TB of traffic monthly. I plan allowing up to 4 ...
1
vote
0answers
14 views

munin not showing traffic of interfaces pfsense 2.2

I'm trying out some systems and plug ins for monitoring bandwidth I came to Munin to monitor the interfaces of my PFSense 2.2.6 installing Munin was very easy and on normal debian VM's I could see ...
-2
votes
0answers
21 views

Server Requirement for Android Application [duplicate]

I am completely new to bandwith , server stuff etc. I would like the experts here to help me. Well i am developing a photo sharing application where the user will post photos and stuff. Well the ...
0
votes
0answers
25 views

How to migrate domain from site on Azure to Traffic Manager without downtime

I'm trying to figure out how to migrate my live site from a single instance on Azure to a multi-server traffic manager solution. Specifically, I need to know how to migrate the domain name so the ...
0
votes
1answer
19 views

Determine Which IP address is using the most throughput Juniper SRX 220

We have a Juniper SRX 220 firewall, and our ISP provides a readout of our total throughput for times of the day. There is a throughput spike fairly consistently during certain hours and we are trying ...
-2
votes
2answers
33 views

How the Traffic Classes get defined

I often come across in networking related literature the term 'traffic class'. And it looks like it is platform specific, sometimes they talk about 8 traffic classes, sometimes about 64. 1) Is this ...
1
vote
1answer
68 views

Prioritize traffic going to different interfaces

For example, we have regular clients sitting on wlan1 and Bittorrent client sitting on eth2. They access Internet via eth1. Bittorrent download traffic should be given lowest priority. So, that ...
0
votes
2answers
57 views

Server slow, but plenty of CPU & RAM

My site has gone from getting 20,000 visits/day, to 182,000 yesterday, due to being featured on a number of popular sites. The site has become somewhat unresponsive. Many requests will lead to a ...
0
votes
1answer
44 views

What are the tools needed to best asses a load balancer?

I'm building a Paas with Docker container in the field of Networkf Function Virtualization. I need to deploy some load-balancers inside containers. I need to asses the load balancers in differents ...
1
vote
2answers
354 views

Using Azure Traffic Manager for an immediate increase in capacity

I have a REST web-service on Azure which has very high but variable load, it's all set-up to auto scale using Paraleap so that it can handle the peak periods but keep costs down when things are ...
0
votes
1answer
39 views

Azure - how to route traffic away from a server during an update

What's the best practice for routing traffic away from an Azure website / role when you want to run an update. Would you simply route away traffic using the Traffic Manager and wait the 5 minutes or ...
0
votes
1answer
257 views

Riverbed Stringray TrafficManger - API calls for Autoscaling

I am looking for advice on writing a bash script to put new server that we spin-up in AWS and get them added to our Stingrays. We are creating a new environment in AWS that will be muilt-AZ in AWS ...
1
vote
1answer
723 views

forward incoming traffic to local listener

I have a service running on localhost which listens port localhost:10000 What I want to do is to forward all traffic coming to publicip:15000 to localhost:10000 where changing the configuration of ...
-1
votes
2answers
484 views

Nginx Rate Limiting by Referrer?

I've successfully set up rate limiting on IP addresses like so, limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s; But I was wondering if its possible to do the same on referrers? For ...
1
vote
4answers
8k views

Having two subdomains on one public IP addres behind pFsense router

I have one public static IP address. I have my main domain register at local Internet provider and their DNS. My main router is pfSense and behind it i have my local network. My WEB server is in ...
0
votes
2answers
170 views

Bandwidth Reservation vs QOS

what is the difference between bandwidth reservation and QOS? for example, if I reserve 30Mbps to VOIP traffic on a router, is that the same of QOS? or does QOS work in a different way?
5
votes
3answers
3k views

How do high traffic sites service more than 65535 TCP connections?

If there is a limit on the number of ports one machine can have and a socket can only bind to an unused port number, how do servers experiencing extremely high amounts (more than the max port number) ...
-3
votes
1answer
111 views

Is it possible to limit total traffic for web server? [closed]

I have web-server (nginx) with 1 Gbps port. How can I limit total trafic (sum of input and output) of the server to 100 TB per month?
-2
votes
1answer
64 views

How much load can my network handle? [closed]

I have an company network that is not that big. A couple of servers, around 100 pcs and 10 printers.I wonder how much traffic load this network can handle. Is there a way to benchmark how much traffic ...
-5
votes
1answer
84 views

Network traffic shaping, understanding if a video is being watched from Facebook [closed]

I am tring to determine which web sites are being used, how frequently they are being used, how much data transfer occurs etc.., in my company network . Now my problem when someone is watching a ...
-2
votes
1answer
70 views

How to launch a site with high future growth potential. [closed]

I hope I have what is a straightforward question. As I am sure the steps of setting this up are complicated I would like to know a few things. We have a team that has been working on a great ...
3
votes
1answer
7k views

How can I use PFSense to make streaming videos suck?

Is it possible with PFSense and Traffic shaping to make watching movies really not worth it. We had a problem a while back (our inbound pipe was full) and it got people off youtube and back on to ...
2
votes
2answers
244 views

DNS Level Load Balancing

Is it possible in this world to achieve DNS Level Load Balancing? For example, I have a Server A (111.222.333.444) and Server B (555.666.777.888), and there be some third party DNS hosting (like ...
5
votes
2answers
856 views

How can I handle big traffic spikes on my dedicated server?

I have an E-Commerce site, which gains a sudden peak of very high traffic when I turn on different ads campaigns. From this moment on, my current dedicated server (Hostgator, 4GB Memoray, 100mbps ...
0
votes
2answers
330 views

Change the port number of outgoing packets originating from local process

I need to change the outgoing port number of all UDP packets originating from a local process. For example: local machine udp dest:192.168.10.1/255.255.255.0 port 2222 should become (before leaving ...
2
votes
2answers
1k views

Does traffic from accessing locally-shared file via UNC path still go through the switch?

if I'm accessing a local file via UNC path, for example //hostname/abc.txt, Will the traffic still go through the switch or it's clever enough to figure out this is a local machine, i.e. will there be ...
1
vote
1answer
3k views

Linux tc htb + prio = very slow link

I'm trying to shape the traffic going out of my DSL link (verified 1 mbit upload) using Linux (3.2) tc, HTB, and PRIO. My Linux box is connected via a Gigabit Ethernet link to the ADSL modem. I want ...
0
votes
3answers
2k views

Should I add more RAM or CPU on my server? How do I figure this?

I host a PHP/MySQL application with Smarty caching on my server. It routinely gets short traffic spikes via tweets to thousands of followers. The traffic spike goes up to 6 hits /sec for upto 20-30 ...
0
votes
3answers
377 views

Server requirement for running an application having huge network traffic

What I am asking is a very common question that comes to any developer's mind when he/she wants to host a server but a precise answer is not easily available. I need to host a server which returns ...
2
votes
2answers
4k views

bandwidth monitoring issue on PfSense router

I have a PfSense router installed , where it has 4 interfaces. one of them is WAN and rest 3 are LAN networks, which have different subnets and IP address ranges. wan interface name = em0 lan ...
0
votes
2answers
64 views

Tracking forwarded traffic

I have following set up : a machine with a public IP with several machines with static IP behind it (NAT). How would I monitor the traffic they generate on a per IP basis (the LAN ip to which ...
2
votes
5answers
5k 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 ...
3
votes
3answers
687 views

How do I find out what all this traffic is?

I have seen a consistent spike in traffic over my network since Monday morning and I don't know where it's coming from! I don't have netflow routers (like I would like), I have IPCop firewalls. ...
5
votes
3answers
11k views

How to collect figures of traffic used per-host, broken up by time and destination?

We have a relatively small network, all PSs in one subnet. One PC with two NICs and pfSense installed works as a firewall/router. There is an OpenVPN tunnel to a remote location, created as a ...
0
votes
6answers
414 views

Which open source monitor application for Linux is the best and simplest to use [duplicate]

Possible Duplicate: What tool do you use to monitor your servers? I am currious to know from the community which monitoring applications are the best and simplest to install and use for the ...
0
votes
1answer
48 views

Deploying Web App in a Server

I would like to Deploy a Web app which provides Web Services and I want some more traffic to get. So I'm doubting to purchase web host. Because most of the Unlimited web hosting packages are very very ...
0
votes
1answer
2k views

Way Around Empty HTTP_REFERRER From 301 Redirect?

I have a client who is in need of determining the traffic statistics from a large number of "tinyurl" shortened URLs, that all redirect to his site. The services that he's used include TinyURL, ...
0
votes
2answers
1k views

Make MRTG graph Titles more Specific?

MRTG defaults to titling each traffic graph as "Traffic Analysis for ${port_int}" I would like to instead have each graph titled by the description of the switchport. How could I do this?
2
votes
2answers
172 views

Best way to prepare for one time digg-like effect

I have a web site which will be featured in a place which will send a large peak of one-time traffic in a couple of weeks. The server hosting the website also hosts the control panel my customers ...
1
vote
5answers
1k views

Is there a small business router that shows bandwidth usage graphs in the admin panel?

I support a large number of public libraries that are having their networks upgraded in response to a grant application. These libraries are generally home to between 6-15 computers and have little ...
2
votes
1answer
157 views

managing a high traffic media sharing website

i'm in the process of developing a website that i predict will generate a lot of traffic. the site will be similar to many other sites offering free media streaming: mp3's. we are going to start with ...
2
votes
1answer
118 views

What free and efficient web/trafic filtering options are good for this situation?

The Story (you can skip this if you like) So my girlfriend got a job as pedagog at a small boarding home (around 40 kids, age 10 to 18), 3 weeks ago. I went there once and surfed the web from a ...
29
votes
4answers
7k views

Does anyone really understand how HFSC scheduling in Linux/BSD works?

I read the original SIGCOMM '97 PostScript paper about HFSC, it is very technically, but I understand the basic concept. Instead of giving a linear service curve (as with pretty much every other ...
10
votes
1answer
1k views

Sharing Bandwidth and Prioritizing Realtime Traffic via HTB, Which Scenario Works Better?

I would like to add some kind of traffic management to our Internet line. After reading a lot of documentation, I think HFSC is too complicated for me (I don't understand all the curves stuff, I'm ...
0
votes
3answers
75 views

How often are proxies used

How often are proxies to obfuscate internet traffic used? Do most companies connect directly to the Internet (after using a proxy to cache and filter content), or is there some obfuscation of their ...
5
votes
4answers
5k views

Linux traffic shaping using TC

My internet connection goes like this: Internet <-128kbps link-> Cisco Router (Public IP) <-LAN-> Linux router/server (Public IP) <-LAN-> Regular PCs (Public IPs) The Cisco router: the ...
1
vote
3answers
151 views

How to set up an event website?

For my work, I need to set up an event website. The site will be up to 2 or 3 months during the campaign. The site needs to be stable and have high availability, especially during the rush hours. ...
0
votes
1answer
693 views

How to manage the way router shares traffic

I just came here from stackoverflow, hope it's the right place to ask this question. We share internet in our apartment via a Linksys router (2 people are connected with wireless and 2 people with ...
3
votes
1answer
11k views

SonicWall traffic analysis

I have Sonic Wall PRO 2040 Standard in domain network. I need to see which pc has high bandwidth usage at the moment, for example streaming music or anti-virus trying to download update, to resolve ...