VirtualBox

Changes between Initial Version and Version 2 of Ticket #14055


Ignore:
Timestamp:
Apr 17, 2015 2:20:34 PM (9 years ago)
Author:
Valery Ushakov
Comment:

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  • Ticket #14055 – Description

    initial v2  
    22
    33After discussion of a disconnect problem I was having with the OpenVPN developers, they believed the issue could lie with the VM NAT stack. They suggested capturing traffic on the OpenVPN server and indeed, when I did so I could see that in the middle of a connection (running rsync between two VMs via the server) the UDP source port for the VPN connection suddenly changed:
    4 
     4{{{
    55...
    6620:46:59.274161 IP 172.19.45.154.50349 > 172.27.102.152.443: UDP, length 1445
     
    111120:46:59.277993 IP 172.19.45.154.59878 > 172.27.102.152.443: UDP, length 1445
    1212...
    13 
     13}}}
    1414When this happens, of course, the VPN software thinks the old connection has died, and eventually times out and disconnects.
    1515

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