HP VPN Server Appliance sa3110/sa3150/sa3400/sa3450 - Virtual Private Networking Concepts Guide

Inbound Proxy
Hewlett-Packard Company Virtual Private Networking Concepts Guide
5-29
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Information
InformationInformation
Information
Outbound Proxy (page 5-26)
Parameter
Parameter Parameter
Parameter
Description
DescriptionDescription
Description
Parameter Value
Parameter ValueParameter Value
Parameter Value Comments
CommentsComments
Comments
Inbound proxy IP 10.1.1.2 This is where the
packets should end
up.
From IP address 0.0.0.0 The mail could
come from any IP
address.
From subnet mask 0.0.0.0
From application
port
ALL The application port
used to send the
mail is usually
unknown.
To IP address 205.250.128.21 Assumes that the
mail record
associated with
your domain name
points to this
address.
To subnet mask 255.255.255.255 The mail must
arrive at this IP
address only.
To application port 25 The SMTP mail
server listens on
this port.
Protocol TCP SMTP is transported
by means of TCP,
not UDP.