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PPTP
755
Programming Operations Guide
PPTP offers the following features:
•
Support for multiple authentication schemes: MS-CHAP, CHAP, or PAP.
•
Support for IP address translation via encapsulation.
•
Support for RC4 encryption.
•
Support for compression of data packets.
Settings required for PPTP tunnels
The data packets that pass through PPTP tunnels interact with other routing features in Business
Communications Manager. As a result, there are several settings you must make in other features
for PPTP tunnels to operate.
NAT (Network Address Translation)
You cannot set NAT rules on traffic that goes through the PPTP tunnel. You can set NAT rules for
the end points of the PPTP tunnel.
For information about how to change the NAT settings, refer to
“Configuring NAT (Network
Address Translation)” on page 737
.
QoS
You cannot set QoS rules on traffic that goes through the PPTP tunnel. You can set QoS rules for
the end points of the PPTP tunnel.
IP Routing
Do not create a static route to the far end of the tunnel. If you do, packets will not be sent through
the tunnel. PPTP sets up the necessary routes when the tunnel is enabled.
Filters
You must set the following parameters in IP Firewall filter programming.
•
Allow PPTP protocol under the Protocol field for traffic to and from Business
Communications Manager.
•
Allow traffic to and from Business Communications Manager on the PPTP port (1723/tcp).
You cannot set IP Firewall filter rules on traffic that goes through the PPTP tunnel. You can set IP
Firewall filter rules for the end points of the PPTP tunnel.
For information about how to change Filters, refer to
“Configuring IP Firewall Filters” on page
819
.
Содержание BCM 3.7
Страница 1: ...Part No N0008589 3 3 December 2006 Business Communications Manager 3 7 Programming Operations Guide...
Страница 4: ...4 Software licensing N0008589 3 3...
Страница 32: ...32 Contents N0008589 3 3 W 937 Index 939...
Страница 46: ...46 Tables N0008589 3 3...
Страница 64: ...64 How to get help N0008589 3 3...
Страница 90: ...90 Manually activating Telnet N0008589 3 3...
Страница 116: ...116 Delayed system restart N0008589 3 3...
Страница 194: ...194 Configuring a data module N0008589 3 3...
Страница 276: ...276 Setting line telco features N0008589 3 3...
Страница 310: ...310 Using COS passwords N0008589 3 3...
Страница 364: ...364 Enhanced 911 E911 configuration N0008589 3 3...
Страница 380: ...380 Renumbering DNs N0008589 3 3...
Страница 398: ...398 Saving wizard pages on your computer N0008589 3 3...
Страница 458: ...458 Voice Mail settings N0008589 3 3...
Страница 488: ...488 Setting system telco features N0008589 3 3...
Страница 508: ...508 Other programming that affects public networking N0008589 3 3...
Страница 522: ...522 PRI networking using Call by Call services N0008589 3 3...
Страница 592: ...592 Monitoring Hunt groups N0008589 3 3...
Страница 636: ...636 Configuring Double Density N0008589 3 3...
Страница 640: ...640 Using the Network Update Wizard N0008589 3 3...
Страница 666: ...666 Importing and Exporting DHCP data N0008589 3 3...
Страница 722: ...722 Restarting the router N0008589 3 3...
Страница 726: ...726 Important Web Cache considerations N0008589 3 3...
Страница 748: ...748 Configuring an Interface with NAT N0008589 3 3...
Страница 794: ...794 IPSec N0008589 3 3...
Страница 818: ...818 Configuring the Policy Agent characteristics N0008589 3 3...
Страница 832: ...832 Firewall rules for Business Communications Manager with Dialup interfaces N0008589 3 3...
Страница 876: ...876 ISDN Programming N0008589 3 3...
Страница 1004: ...1004 Index N0008589 3 3...