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Questions tagged [traffic]

298 questions
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LCMS machines are pinging random computers on company intranet

we have some LCMS AGILENT machines set up in our lab. for some reason they are pinging random computers in our company. every now and then someone on our network will get a windows firewall notification that it blocked some IP address. i dont know…
Alex Gordon
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Want to route all internet traffic through VPN

I want to route all internet traffic through a VPN client, so if the VPN somehow lose connection, nobody can find my real IP. So if VPS goes down, so my internet access. I'm using OpenVPN with this VPN provider : http://vpnsecure.me/ on a XP virtual…
luiz
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outgoing DNS flood targeted to non-ISP hosts

Below is the specific traffic monitored at the network perimeter and originating from a user PC on Vista platform. My question is not about the effects of the flood, but about the nature of the source of it. Is this some known infection, or just…
radudani
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Approach for monitoring internet backbone traffic volume

I'm interested in getting a picture of relative volume across different internet backbones. In particular, I'd like to see how traffic volume over a given route differs over the course of a day or from one day to the next. InternetTrafficReport.com…
G__
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Certain users cannot get to my server

I am finding more and more users that report they cannot reach my server (website or services). Their tracert from that user looks like this: Tracing route to domain.com [*.*.*.255] over a maximum of 30 hops: 1 * * * Request timed out. The server…
Zeno
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How to I sniff this from iTunes?

If you have used Firebug, you know that you can see the "AJAX" requests back and forth. And you can see the headers sent. I would like the same thing. Except, I would like to sniff iTunes. I want to know the REST API that iTunes uses to talk to the…
Alex
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monitor http traffic from non-browser

I want to monitor http request generated out of a exe. Is there any tool that can help me? Actually, an exe would call my asp.net web page to register a user. The exe constructs the request with all the data in it. when the request reaches my web…
Ananth
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How Do I Determine Which Domain Has The Most Traffic?

My client is hosting like 500 domains. His senior sysop for some reason is unavailable. We're trying to figure out what command you type with Linux and Apache to determine which domains are taking up the most traffic. You see, we need to block…
ServerChecker
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Testing my Server for Traffic Spikes?

Is there a service I can use to test the reliability of my server? I need to check if my server can handle a large traffic spike. // Server info: Server runs Nginx 0.7.65 on CentOS 5.3, serving only static files.
Miko
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ec2 document traffic from machine

I want to document all inbound and outbount traffic from an ec2 machine. I want all to be kept on a log on the machine (or on an s3 bucket, nevermind...) basiclly I need a log that sniffs all the traffic. For example if I do a cURL command from the…
Sharon
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Understanding dropping of packets to fight against an DDoS Attack

I always wondered how big tech companies could fight against DDoS Attacks reaching nearly 1tbps+. From my understanding traffic can't just disappear so even if I drop all e.g udp packets via iptables (also tried ebfp) iptables -A INPUT -p udp -j…
GrafMetrics
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Routing all the client traffic from OpenVPN server

I have set up OpenVPN on a server. I am able to connect to OpenVPN as a client. I want to route all the client traffic through the VPN. I have read all the documentation and tried to follow it but still unsuccessful. Here is my configuration…
Brand Lee
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How to set up a server to allow the root user to track down historical outgoing requests?

I woke up this morning and found an unexpected outgoing spike in traffic from my virtual server. What commands/settings should I have been using to allow myself to track down the who/what initiated these requests, what was being sent and where it…
Tolure
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RPi4 (pivpn) - how to route traffic from vpn-client on wlan0 through eth0 into LAN and back?

An external company needs vpn access to a specific PC. On this PC (Win10) a program is running which is to be controlled remotely via rdp. This PC then connects to a server (Win10). I want to avoid any access from this PC into our LAN. Therefore the…
He Ra
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iptables NAT With traffic shapping

I have centos 7 as BGP Router with FRR, and have 2 interface 1. Public 1. Customer . On Public interface i put mikrotik as traffic shapping . There's 2 block with private IP (10.11.12.x/24 and 10.11.13.x/24) NAT behind BGP Router, there's no…
Steven Y
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