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--- linux:general:network [2018/03/19 15:39] – lunetikk
+++ linux:general:network [2019/04/16 14:21] – lunetikk
@@ Line 8: / Line 8: @@
 |  25  |  SMTP  |
 |  80  |  HTTP  |
-|  111 + 2049  | TCP/UDP - NFS  |
+|  111 + 2049  |  TCP/UDP - NFS  |
+|  123  |  UDP - NTP
 |  137 + 139 + 445  |  TCP/UDP - SMB/Samba  |
 |  443  |  HTTPS  |
@@ Line 69: / Line 70: @@
 http_proxy=127.0.0.1:8080
 https_proxy=127.0.0.1:8080
+http_proxy=http://username:password@proxy_host:proxy_port
+https_proxy=https://username:password@proxy_host:proxy_port
 </code>
@@ Line 169: / Line 172: @@
 </code>
+==== Tools to monitor traffic ====
+[[https://askubuntu.com/questions/257263/how-to-display-network-traffic-in-the-terminal|Askubuntu - Tools to display traffic]]
+<code>
+#bmon - shows multiple interfaces at once
+apt-get install bmon
+#tcptrack - Tells how much bandwidth is being used and also what protocol (service/port) and destination the transmission is taking place to. Very helpful when you want to know exactly what is using up your bandwidth
+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
+</code>
+bmon: {{:linux:general:pasted:20190416-135948.png?400}}
+tcptrack: {{:linux:general:pasted:20190416-141118.png?400}}
+nload: {{:linux:general:pasted:20190416-141355.png?400}}
+iftop: {{:linux:general:pasted:20190416-141728.png?400}}
+ethstatus: {{:linux:general:pasted:20190416-141835.png?400}}
 ==== Troubleshooting ====
@@ Line 194: / Line 228: @@
 \\
 \\
-~~DISCUSSION~~
+~~DISCUSSION:closed~~

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