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Questions tagged [traffic-management]

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Nginx rate limiting at server level excluding a particular IP

My server is constantly being flooded and I am looking to limit the connections. I want to do this at the server level (because I have multiple websites) but every now and then I run a cache warm script from a particular IP. limit_req_zone…
Quintin Par
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Azure Traffic Manager and Load Balancer

I have the following configuration being hosted in Azure virtual servers. Web Server 1 and 2 located in Data Center A and Web Server 3 located in Data Center B. Each server is hosting the same sites, but duplicated from the other servers. When…
BillL1988
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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 traffic, is that permissible? I was curious to…
Walter White
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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 site remains up and doesn't go down. I am using the…
joeldow
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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 to locate the IP(s) responsible to determine…
leo_cape
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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 timeout. Yet there is plenty of CPU & RAM available.…
Kohjah Breese
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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 scenarios and under different metrics like CPU…
user2567806
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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 however long you have the DNS TTL set to? That…
Mr. Flibble
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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 autoscaling groups as we are building it with…
djo
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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?
user175416
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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 the local machine): udp…
Tsvetomir Dimitrov
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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 mins. And later reduces to less than a hit a…
Man_Pat
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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 HTTP response of 20KB. This server is expected to…
Vijayendra
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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 traffic gets forwarded) ?
Lucas Kauffman
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Which open source monitor application for Linux is the best and simplest to use

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 Linux platform. Please keep in mind that we need the…
NetConstructor.com
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