Linux? ? , , , , , .
17 Linux.
« ?» Linux , LAN (Local Area Network – ) WAN (Wide Area Network – ).
1. vnStat
vnStat Linux Linux BSD.

, . .
vnStat Linux
$ sudo yum install sysstat [On Older CentOS/RHEL & Fedora] $ sudo dnf install sysstat [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install sysstat [On Debian/Ubuntu & Mint] $ sudo pacman -S sysstat [On Arch Linux]
2. iftop
iftop , . 2, 10 40 .

iftop Linux
$ sudo yum install iftop [On Older CentOS/RHEL & Fedora] $ sudo dnf install iftop [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install iftop [On Debian/Ubuntu & Mint] $ sudo pacman -S iftop [On Arch Linux]
3. nload
nload . , . , , / .

nload Linux
$ sudo yum install nload [On Older CentOS/RHEL & Fedora] $ sudo dnf install nload [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install nload [On Debian/Ubuntu & Mint] $ sudo pacman -S nload [On Arch Linux]
4. NetHogs
NetHogs , - , , Linux. .

NetHogs Linux
$ sudo yum install nethogs [On Older CentOS/RHEL & Fedora] $ sudo dnf install nethogs [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install nethogs [On Debian/Ubuntu & Mint] $ sudo pacman -S nethogs [On Arch Linux]
5. bmon
bmon Linux. , .

bmon Linux
$ sudo yum install bmon [On Older CentOS/RHEL & Fedora] $ sudo dnf install bmon [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install bmon [On Debian/Ubuntu & Mint] $ sudo pacman -S bmon [On Arch Linux]
6. Darkstat
Darkstat , , -, , - . , HTTP . , .

Darkstat Linux
$ sudo yum install darkstat [On Older CentOS/RHEL & Fedora] $ sudo dnf install darkstat [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install darkstat [On Debian/Ubuntu & Mint] $ sudo pacman -S darkstat [On Arch Linux]
7. IPTraf IP-
IPTraf , ncurses, , . IP- .

IPTraf Linux
$ sudo yum install iptraf [On Older CentOS/RHEL & Fedora] $ sudo dnf install iptraf [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install iptraf [On Debian/Ubuntu & Mint] $ sudo pacman -S iptraf [On Arch Linux]
8. CBM (Color Bandwidth Meter)
CBM Ubintu Linux , Linux Mint, Lubuntu . , , , .

CBM Linux
$ sudo yum install cbm [On Older CentOS/RHEL & Fedora] $ sudo dnf install cbm [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install cbm [On Debian/Ubuntu & Mint] $ sudo pacman -S cbm [On Arch Linux]
9. Iperf/Iperf3
Iperf/Iperf3 , TCP, UDP SCTP. TCP- , IP- ( IPv4, IPv6).
, , , .

Iperf3 Linux
$ sudo yum install iperf3 [On Older CentOS/RHEL & Fedora] $ sudo dnf install iperf3 [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install iperf3 [On Debian/Ubuntu & Mint] $ sudo pacman -S iperf3 [On Arch Linux]
10. Netperf
Netperf - iperf . Linux TCP, UDP. Berkeley Sockets, DLPI, Unix Domain Sockets . .

Netperf Linux
$ sudo yum install netperf [On Older CentOS/RHEL & Fedora] $ sudo dnf install netperf [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install netperf [On Debian/Ubuntu & Mint] $ sudo pacman -S netperf [On Arch Linux]
11. SARG (Squid Analysis Report Generator)
SARG - Squid -. HTML, IP- . - .

12. Monitorix
Monitorix , Linux/Unix, .
. IPv4 IPv6, , 9 .

Monitorix Linux
$ sudo yum install monitorix [On Older CentOS/RHEL & Fedora] $ sudo dnf install monitorix [On CentOS/RHEL/Fedora/Rocky Linux & AlmaLinux] $ sudo apt-get install monitorix [On Debian/Ubuntu & Mint] $ sudo pacman -S monitorix [On Arch Linux]
13. Cacti
Cacti - PHP . , , MySQL. RRDTool, .

14. Observium
Observium , , . , Linux, Windows, FreeBSD, Cisco, HP, Dell , . , .

15. Zabbix
Zabbix , , - , . , ., HTTP, FTP, SMTP, IMAP , - .

16. Nagios ,
Nagios , , , . , .
, , SNMP, .
, Nagios , .

Linux.