[TriLUG] PoPToP VPN performance

Ryan Wheaton ryan.wheaton at comcast.net
Mon Feb 16 12:06:33 EST 2004


Yes, I was copying from home (cable) to work (T1) via the VPN.  It's a 
comcast cable modem, which, I imagine that it's about the same upload 
speed as TWC.  I did not try the file transfer without the VPN, but I 
will tonite.  I'll check out some of the MTU stuff too.  Thanks for the 
suggestions.

-rtw
On Monday, Feb 16, 2004, at 10:02 America/Denver, Jeremy Portzer wrote:

> On 16 Feb 2004, Jon Carnes wrote:
>
>>
>> When using PPTP via a home cable network connection, you will probably
>> need to drop your MTA down from 1500 to 1400.
>>
>
> I think Jon means MTU - Maximum Transfer Unit.
>
> There are some other things to consider besides blindly reducing the 
> MTU,
> though I don't know for certain what the best option is.  See
> http://www.linux.org/docs/ldp/howto/IP-Masquerade-HOWTO/mtu-issues.html
> for a discussion.
>
> --Jeremy
>
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