[OpenAFS] NAT trouble

Jeffrey Altman jaltman@columbia.edu
Mon, 25 Aug 2003 12:16:24 -0400


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The NAT is dropping the inbound mapping from external port to internal 
address/port if there is no traffic for some hard coded period of time.  
After that if the server attempts to connect the client before the 
client attempts to contact the server the connection will appear to be 
dropped.

Jeffrey Altman


Ron wrote:

>  I have tried every version of AFS and have almost identicle problems
> >> with each, I can connect with no problem at all open the drive and 
> check
> >> the folders etc... then perhapse a minute later ,longer if it is left
> >> unopened, I lose connectivity with the serever vault there, I can
> >> reconnect very easily by stopping the service and restarting it but 
> that
> >> defeats thew purpose of it. I believe I am having issues with NAT 
> and my
> >> router ( a D-LINK DI 604 ) in our setup instructions we are told to 
> open
> >> ports 7001 and 7004 having done this I am at a loss as to why it
> >> functions the way it does.
> Platform = Microsoft Windows XP Pro.
> Internet connection = Comcast Cable
>  
>  
> Ron


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