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linux:general:network [2018/12/20 17:42] – Discussion status changed lunetikk | linux:general:network [2019/04/16 14:18] – lunetikk | ||
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Line 9: | Line 9: | ||
| 80 | HTTP | | | 80 | HTTP | | ||
| 111 + 2049 | TCP/UDP - NFS | | | 111 + 2049 | TCP/UDP - NFS | | ||
+ | | 123 | UDP - NTP | ||
| 137 + 139 + 445 | TCP/UDP - SMB/ | | 137 + 139 + 445 | TCP/UDP - SMB/ | ||
| 443 | HTTPS | | | 443 | HTTPS | | ||
Line 170: | Line 171: | ||
hostname –F / | hostname –F / | ||
</ | </ | ||
+ | |||
+ | ==== Tools to monitor traffic ==== | ||
+ | |||
+ | [[https:// | ||
+ | |||
+ | < | ||
+ | |||
+ | #bmon - shows multiple interfaces at once | ||
+ | apt-get install bmon | ||
+ | |||
+ | #tcptrack - Tells how much bandwidth is being used and also what protocol (service/ | ||
+ | apt-get install tcptrack | ||
+ | |||
+ | #nload - Separated view for down and upload | ||
+ | apt-get install nload | ||
+ | |||
+ | #iftop | ||
+ | apt-get install iftop | ||
+ | |||
+ | #ethstatus | ||
+ | apt-get install ethstatus | ||
+ | |||
+ | </ | ||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
+ | {{: | ||
==== Troubleshooting ==== | ==== Troubleshooting ==== |