linux - Monitor network traffic volume over interface

Linux iptraf and iftop: Monitor,Analyse Network Traffic Network traffic monitoring in Linux using iptraf command. Iptraf is much more detailed in its output compared to iftop command. Iptraf shows traffic summery based on the protocol of the traffic. It shows the summery for tcp,udp,icmp,ip traffic in its output. It also comes handy to find out checksum errors in the packet send and received. vnStat - a network traffic monitor for Linux and BSD vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). It uses the network interface statistics provided by the kernel as information source. This means that vnStat won't actually be sniffing any traffic and also ensures light use of system resources regardless of

vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). It uses the network interface statistics provided by the kernel as information source. This means that vnStat won't actually be sniffing any traffic and also ensures light use of system resources regardless of

I need to keep statistics of daily network traffic for a linux machine (CentOS 5). Vnstat is a great console based daily / weekly / monthly traffic monitor. It Jun 26, 2019 · Tools for Monitoring Internet traffic and speed in Linux I am going to present you different tools to help monitor your internet speed. I have provided installation instructions for Ubuntu/Debian based distributions but the tools can be easily installed in other distributions. Oct 08, 2019 · Best Closed-Source Linux Network Monitoring Tools 1. SolarWinds NetFlow Traffic Analyzer Of the closed-source products on this list, NetFlow Traffic Analyzer (NTA) provides a particularly broad range of monitoring functions for a scalable number of nodes in your network.

Monitor network traffic per user inside a Synology NAS

Network traffic monitoring in Linux using iptraf command Iptraf is much more detailed in its output compared to iftop command. Iptraf shows traffic summery based on the protocol of the traffic. It shows the summery for tcp,udp,icmp,ip traffic in its output. When traffic monitoring with an accessible web-gui, using third party utilities such as ntop-ng or Nagios is the best choice (versus re-creating such facilities from scratch). For further research on both configurable web-gui solutions, following are a few links to get started on research.