SSH Permission denied for Mininet

Question

I am new to SDN and was trying to learn Mininet. I have installed debian(64-bit) and Mininet on Virtual Box. When I try to connect Mininet Vm from Debian I have to run the following comamnd :

ssh -X mininet@10.0.2.15 

It asks for mininet password, but after entering the default mininet password it shows an error

Permission denied please try again

Both my debian and Mininet VM have same IP address. Kindly guide how to eliminate the SSHerror. Also is it fine having same ip address for two different VM, is the SSH error a result of this ? Thanks

Answer 1

在网络选项卡下的VirtualBox设置中，依次单击高级和端口转发并添加名称为：ssh、协议：tcp、主机端口：3022 和来宾端口：22 的规则。然后执行：

sudo ssh -p 3022 mininet@10.0.2.15