Configuring an Interface with NAT
741
Programming Operations Guide
4
Click the
Save
button.
Modifying a Rule to an Interface
1
Click the
Rule Setting
tab.
The Rule Setting screen appears.
2
Click the rule you want to modify.
3
On the
Configuration
menu, click
Modify Rule
.
The Rule Setting dialog box appears.
4
Modify the Rule settings.
5
Click the
Save
button.
Public IP Type
Allows you to specify if the IP type is
Fixed
or
Dynamic
.
Use Dynamic when the IP is assigned by an outside source. For example, your Internet Service
Provider (ISP) assigns your IP address. If you specify Dynamic, Public IP and Public Mask do not
need to be entered.
The default is
Fixed
.
Note
: Dynamic does not match all IP addresses. If you want to match all IP addresses, enter an
IP address of 0.0.0.0 and a mask of 0.0.0.0.
Public IP
Allows you to specify the Public IP address.
This address should be on the outside network.
Note
: If you may want to use an address from the internal network, refer to
“Configuring NAT to
change the source IP address used for WAN traffic” on page 742
.
Public Range
Mask
Allows you to specify the mask to use with the Public IP.
If you want the Rule to apply to a single Public IP address (the Public IP entered), enter
255.255.255.255.
If you want the Rule to apply to all Public IP addresses, enter 0.0.0.0.
Public Port
Range (#-#)
Allows you to specify a single entry, a range of entries (1-65535) or one of the following;
ALL
,
FTP
,
Telnet
,
SMTP
,
SNMP
,
SNMP-TRAP
,
DNS
,
TFTP
,
Gopher
,
Finger
,
H.323
,
HTTP
,
POP3
,
NNTP
,
RPC
,
SUNNFS
, and
UNISTIM
.
Note:
If you do not configure the public and private masks correctly, mappings to
non-existent systems can occur. You must specify addresses that exist. For example, if
you configure an outbound rule, the Public IP address and Public Mask are the translated
addresses. These addresses must be assigned or packets will be sent to a non-existent
destination. For inbound rules, the translated address is the Private Address and Mask.
If you want the rule to apply to one IP address only, you must enter a Mask of
255.255.255.255. If you enter any other Mask, the rule will apply to more than one IP
address.
Table 215
NAT Rule Settings (Continued)
Attribute
Description
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...