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Questions tagged [traffic]

298 questions
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Traffic redirecting with linux? (Man in the middle)

I have got the following scenario: I have a Linux box with two NICs and all network traffic comes in trough one NIC and goes out to the other one. So basically I'm already the man in the middle. But now, I want to redirect all traffic which has the…
Florian
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linux tc htb bandwidth ceil being ignored and giving improper results

I'm setting up some htb packet queues like so: tc qdisc add dev eth0 root handle 10: htb tc qdisc add dev eth1 root handle 10: htb tc class add dev eth0 parent 10: classid 10:1012 htb rate 750kbps ceil 750kbps tc filter add dev eth0 parent 10:…
Rooster
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will heavy network traffic affect other connections on HP ProCurve V1810-48G?

I have a HP ProCurve V1810-48G switch with a few servers running Citrix XenServer connected to it (everything in one rack). The switch is almost in its default configuration (no VLAN, no port mirroring/monitoring, no other routers connected other…
nn4l
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Thousands of visits a day from untraceable traffic to website - Serious issue

At the end of January we noticed a spike in traffic to what JetPack stats says was home/archive page and what Google was classifying as going to /gaming/ which is an archive list in WordPress. This started off as ~3,000 unique visitors and jumped up…
kel
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PFSense 2.0 RC 3 - Routing problem with PPTP VPN

I have configured a PPTP VPN on my PFSense 2.0 RC3 router. The internet traffic comes to my modem (10.0.0.0/24) and then through my router (192.168.100.0/24). My PPTP subnet is 192.168.101.0/24. I am able to connect to it from my IPad but then,…
Steve
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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 Gb download traffic (inbound to the server), but…
jonodlo
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Open Source projects that need mirrors?

I have an idle web server with unlimited traffic running until January 9th, 2011. An answerer to this question had the idea of offering to host mirrors for Open Source projects. Does anybody know of Open Source projects that have such massive…
Pekka
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maximum download limit

I'm writing software for bandwidth management in Linux. I use TC for bandwidth shaping, and it worked fine. I want to limit user bandwidth for a period of time. For example: For user 1, 100MB in a week What is the best way to do it?
hamedsh
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What are low, medium and high traffic websites in terms of visits?

We often read on the internet about big famous website such as Facebook, Google, Yahoo... having hundred of million of unique visitors each month. But what is the order of magnitude for smaller (or should I say usual) websites ? Could someone give…
Lucas Le Goff
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What could be causing random image/css dropping, 503 errors on a apache/php hosting website?

I host my PHP website on shared hosting. It's worked well for a year. All of a sudden last week it started to randomly drop images, sometimes does not load the CSS file, and often gets 503 errors. My provider says it is "too much traffic". But since…
Edward Tanguay
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AWS - How to limit outward traffic amount?

I want to exploit the AWS free tier to learn and do some personal projects. However what worries me is the bandwidth limitation. Specifically, the AWS free tier FAQ states that "15 GB of bandwidth out aggregated across all AWS services". Now, it is…
Norsul Ronsul
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ifconfig output different for non-root user

we use a montoring system to capture network traffic. the output as root user is fine: eth0 Link encap:Ethernet HWaddr 00:1E:67:E6:D6:FE inet addr:149.56.19.13 Bcast:149.56.19.255 Mask:255.255.255.0 inet6 addr:…
JLW
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KVM: All network traffic to one guest (firewall)

I am currently using a VMWare ESXi 5.5 server for my virtualisation. The network setup is like this: PFSense firewall is the center of it all and connected to: LAN Network (physical NIC 1 assigned by VMWare) DMZ network (no physical NIC assigned by…
ViiJay
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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 bandwidth issue. I found in administration…
Andrija
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Is it just me or is my node down?

I find the www.doj.me very useful. I am looking for something like that but specifically for BGP Nodes. I want to write a script that tells the users if our Internet backbone is down, if if yes which backbone routes we are using. If I know the AS…
Craig
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