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SMTP Traffic Over Ipsec VPN

nagesh
Level 1
Level 1

‎09-22-2006 05:08 AM - edited ‎02-21-2020 02:38 PM

We have a IPSec Tunnel built between 2 PiX Firewalls, (Pix 506E & Pix515E) we are trying to put e-mail traffic on this tunnel, it is between two microsoft exchange Servers. though the latency between the Firewalls is less then 250 mili seconds. mail delivery is getting very slow.

Is there any parameter or configuration that makes this faster.

Suggestions on this would be highly appreciated.

thank you.

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martindesrosiers
Level 1
Level 1

‎09-22-2006 06:31 AM

I don't know if there is a parameter to makes this faster, but 250 ms is the latency of a dial-up connection. I don't think you'll be able to makes it connect more faster than that. :)

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