ubuntu - 设置带宽时 Ubuntu 16.04 中的 Mininet 错误

Question

sudo mn --link tc,bw=10,delay=10m给出以下

$ sudo mn --link tc,bw=10
*** Creating network
*** Adding controller
*** Adding hosts:
h1 h2 
*** Adding switches:
s1 
*** Adding links:
(10.00Mbit) *** Error: RTNETLINK answers: No such file or directory
(10.00Mbit) *** Error: RTNETLINK answers: No such file or directory
(h1, s1) (10.00Mbit) *** Error: RTNETLINK answers: No such file or directory
(10.00Mbit) *** Error: RTNETLINK answers: No such file or directory
(h2, s1) 
*** Configuring hosts
h1 h2 
*** Starting controller
c0 
*** Starting 1 switches
s1 ...(10.00Mbit) (10.00Mbit) 
*** Starting CLI:
mininet> exit
*** Stopping 1 controllers
c0 
*** Stopping 2 links
..
*** Stopping 1 switches
s1 
*** Stopping 2 hosts
h1 h2 
*** Done
completed in 199.858 seconds

在 Ubuntu 16 中可重现，但在 Ubuntu 14 中不可重现

bw如果,delay未设置，则不会出错。有人可以帮忙吗？

Answer 1

存储库中的问题 #629 建议从源安装，而不是从 Ubuntu 存储库安装。

cd ~
git clone git://github.com/mininet/mininet
cd mininet
sudo make install