I had similar problems and tried a "real simple" standard.filter which has
worked just fine for me:

accept any 600 any
keepup any 600 any

Bob

On Thu, 4 Jun 1998, Ed Williams wrote:

> > when using diald my windows95 boxes are dropping tcp connections after a few
> > k are xferred, though connections originating from the linux box work
> > reliably. (typical scenerio :-)
> 
> I had this problem too, only with a Linux box on the local net.  Basically, 
> the problem was that the masquerading timeouts were set way too low -- when 
> the masquerading entry timed out and was removed, the connection died as well. 
>  BUT if you set the timeouts too high, then you have trouble with masqueraded 
> connections bringing up the ppp link.  My solution was to set the timeouts 
> very low initially (ipfwadm -M -s 1 1 1) and then in the ip-up script set them 
> to more reasonable values (ipfwadm -M -s 600 300 600).  In the ip-down script, 
> reset them to the initial values.  This way the external boxes can easily 
> bring up the net without hanging, and the connections established when the net 
> is up don't die prematurely.
> 

----
Bob Nielsen                 Internet: [EMAIL PROTECTED]
Tucson, AZ                  AMPRnet:  [EMAIL PROTECTED]
                            http://www.primenet.com/~nielsen


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