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r, -read-interval=FLOAT Read interval in seconds (float) a, -show-all Show all elements (even disabled elements) p, -policy=POLICY Element display policy (see below) f, -configfile=PATH Alternative path to configuration file It gives data about packets, errors and whole lot of information needed for monitoring. Bandwidth Monitor) is a network monitoring tool and is able to monitor multiple interface traffic. Run below command from terminal to install in Ubuntu, Linux Mint: sudo apt install slurmīmon (a.k.a. d delay delay between refreshes in seconds (1 < delay < 300) Features from help: -z zero counters at startup It gives real-time traffic in terminal with three graph mode – combines RX and TX and two split views. Slurm is a network load monitoring tool with color terminal graphs. Run below command from terminal to install in Ubuntu, Linux Mint: sudo apt install iftop s num print one single text output afer num seconds, then quit The following options are only available in combination with -t o destination Sort by destination address o 40s Sort by third column (40s traffic average) o 10s Sort by second column (10s traffic average) o 2s Sort by first column (2s traffic average) c config file specifies an alternative configuration file m limit sets the upper limit for the bandwidth scale l display and count link-local IPv6 traffic (default: off)
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G net6/mask6 show traffic flows in/out of IPv6 network F net/mask show traffic flows in/out of IPv4 network (default: none, but only IP packets are counted) f filter code use filter code to select packets to count p run in promiscuous mode (show traffic between other N don't convert port numbers to services It can also show port numbers with hosts and able to convert the port numbers to services. Total incoming and outgoing data also shown. Iftop listens to the network interface and gives you a list of hosts which is consuming data.
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