[SOLUTION] Vagrant - Remote connection disconnect. Retrying ...

Here is error from guest machine, complaining about remote connection

 ==> default: Attempting graceful shutdown of VM...  
 ==> default: Clearing any previously set forwarded ports...  
 ==> default: Clearing any previously set network interfaces...  
 ==> default: Preparing network interfaces based on configuration...  
   default: Adapter 1: nat  
   default: Adapter 2: hostonly  
 ==> default: Forwarding ports...  
   default: 80 (guest) => 8080 (host) (adapter 1)  
   default: 3000 (guest) => 3000 (host) (adapter 1)  
   default: 22 (guest) => 2222 (host) (adapter 1)  
 ==> default: Running 'pre-boot' VM customizations...  
 ==> default: Booting VM...  
 ==> default: Waiting for machine to boot. This may take a few minutes...  
   default: SSH address: 127.0.0.1:2222  
   default: SSH username: vagrant  
   default: SSH auth method: private key  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  

Patience worked here !! (after waiting for few more minutes finally machine is booted with errors)

 ==> default: Attempting graceful shutdown of VM...  
 ==> default: Clearing any previously set forwarded ports...  
 ==> default: Clearing any previously set network interfaces...  
 ==> default: Preparing network interfaces based on configuration...  
   default: Adapter 1: nat  
   default: Adapter 2: hostonly  
 ==> default: Forwarding ports...  
   default: 80 (guest) => 8080 (host) (adapter 1)  
   default: 3000 (guest) => 3000 (host) (adapter 1)  
   default: 22 (guest) => 2222 (host) (adapter 1)  
 ==> default: Running 'pre-boot' VM customizations...  
 ==> default: Booting VM...  
 ==> default: Waiting for machine to boot. This may take a few minutes...  
   default: SSH address: 127.0.0.1:2222  
   default: SSH username: vagrant  
   default: SSH auth method: private key  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
   default: Warning: Remote connection disconnect. Retrying...  
 ==> default: Machine booted and ready!  
 ==> default: Checking for guest additions in VM...  
   default: The guest additions on this VM do not match the installed version o  
 f  
   default: VirtualBox! In most cases this is fine, but in rare cases it can  
   default: prevent things such as shared folders from working properly. If you  
  see  
   default: shared folder errors, please make sure the guest additions within t  
 he  
   default: virtual machine match the version of VirtualBox you have installed  
 on  
   default: your host and reload your VM.  
   default:  
   default: Guest Additions Version: 4.1.12  
   default: VirtualBox Version: 4.3  
 ==> default: Setting hostname...  
 ==> default: Configuring and enabling network interfaces...  
 The following SSH command responded with a non-zero exit status.  
 Vagrant assumes that this means the command failed!  
 /sbin/ip addr flush dev eth1 2> /dev/null  
 Stdout from the command:  
 Stderr from the command:  
 stdin: is not a tty  

Then logged into guest machine - vagrant ssh

Traced to path -  /etc/udev/rules.d/
and remove the '70-persistent-net.rules' 

Script 

 [ -f /etc/udev/rules.d/70-persistent-net.rules ] && rm -fr /etc/udev/rules.d/70-persistent-net.rules   

Ref-
https://groups.google.com/forum/#!topic/vagrant-up/bviqvAtHXbw

Vagrant