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--- linux:network [2011/12/03 04:20]
tkilla
+++ linux:network [2021/03/11 02:20] (current)
tkilla [iperf]
@@ Line 35: / Line 35: @@
 -F     net/mask  -- Specifies  a  network  for  traffic analysis
+==== iperf ====
+Measures the bandwith of a connections
+  iperf -c iperf.ovh.net -m -i 1 -t 10 -r
+It's usefull to check LAN Cables:
+Connect two computers with the cable, setup static IP Addresses and start iperf on both:
+Server mode on 1. box:
+  iperf -s
+Client mode on 2. box:
+  iperf -c <IP Address of box 1>
+In the results you get the Banwidth:
+  [  4] local <IP Addr node2> port 5001 connected with <IP Addr node1> port 2357
+  [ ID] Interval       Transfer     **Bandwidth**
+  [  4]  0.0-10.1 sec   6.5 MBytes   **305.2 Mbits/sec**

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