822
Configuring IP Firewall Filters for an interface
N0008589 3.3
Adding Default Rules
1
Click the
Default Rule Status
tab.
The Default Rule Status screen appears.
2
Click the
Status
box and click one of the following options:
•
Enabled - Pass Outgoing and Block Incoming Except IP Phones
Allows IP telephony registration traffic through, but blocks all other traffic on this
interface.
•
Enabled - Pass Outgoing and Block Incoming Including IP Phones
Blocks all traffic on this interface, including IP telephony traffic.
•
Disabled - Pass All
The IP Firewall does not check the traffic on this interface. Therefore, all traffic on this
interface, both incoming and outgoing, is passed through.
•
Disabled - Park all but incoming NetBIOS
The default is
Disabled
.
Caution:
If you turn on the Default Rules, you cannot access Unified Manager on this
interface.
Note:
You must still specify an H.323 rule to allow IP call voice traffic. This
setting only allows the IP telephone to contact the system to register.
Also, Registration must be turned on in the
Services, IP Telephony, Nortel IP
Telephone, General
page, before the telephone can access the system to register.
Note:
Setting an Incoming Rule that blocks all incoming packets and disabling the
Default Rules is not the same as enabling the Default Rules.
When block all incoming packets and disable the Default Rules, packets that originate
from inside the Firewall are not treated as Stateful. When a response packet is
returned, it will not match the Incoming Rule and will be blocked.
When you enable the Default Rules, packets that originate from inside the Firewall are
treated as Stateful. When a response packet is returned, it will match the existing state
and will be passed.
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...