On Mon, Mar 22, 2004 at 12:07:16PM +0200, Vali Dragnuta wrote:
> 1) Este stream based. Asta are impact asupra performantei la volume de
> transfer mai mari si rate de eroare mai mari. Cum ? La initierea
> unei conexiuni printr-un astfel de tunel vei avea in final
> un tcp stream in interiorul altui tcp stream (cel al openvpn).
> Datorita mecanismelor de flow control ale celor DOUA streamuri
> tcp imbricate, efectele asupra performantei pot fi un pic
> impredictibile.
> Este un lucru studiat si dovedit matematic - din acest motiv se prefera
> pentru vpnuri incapsularea traficului in alte datagrame si nu in alte
> streamuri. Daca tineti neaparat , cred ca as mai putea gasi linkul
> studiului respectiv via google.
Merge si pe UDP.
--
George Cristian Birzan gcbirzan (at) wolfheart (dot) ro
I do not feel obliged to believe that the same God who has endowed us
with sense, reason, and intellect has intended us to foergo their use.
-- Galileo Galilei
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