ZyWALL / USG (ZLD) CLI Reference Guide
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Virtual Servers
This chapter describes how to set up, manage, and remove virtual servers. Virtual server
commands configure NAT.
19.1 Virtual Server Overview
Virtual server is also known as port forwarding or port translation.
Virtual servers are computers on a private network behind the ZyWALL / USG that you want to
make available outside the private network. If the ZyWALL / USG has only one public IP address,
you can make the computers in the private network available by using ports to forward packets to
the appropriate private IP address.
19.1.1 1:1 NAT and Many 1:1 NAT
1:1 NAT - If the private network server will initiate sessions to the outside clients, use 1:1 NAT to
have the ZyWALL / USG translate the source IP address of the server’s outgoing traffic to the same
public IP address that the outside clients use to access the server.
Many 1:1 NAT - If you have a range of private network servers that will initiate sessions to the
outside clients and a range of public IP addresses, use many 1:1 NAT to have the ZyWALL / USG
translate the source IP address of each server’s outgoing traffic to the same one of the public IP
addresses that the outside clients use to access the server. The private and public ranges must
have the same number of IP addresses.
One many 1:1 NAT rule works like multiple 1:1 NAT rules, but it eases the configuration effort since
you only create one rule.
19.2 Virtual Server Commands Summary
The following table describes the values required for many virtual server commands. Other values
are discussed with the corresponding commands.
Table 75
Input Values for Virtual Server Commands
LABEL
DESCRIPTION
service_object
The name of a service. You may use 1-31 alphanumeric characters, underscores(
_
), or
dashes (-), but the first character cannot be a number. This value is case-sensitive.
profile_name
The name of the virtual server. You may use 1-31 alphanumeric characters,
underscores(
_
), or dashes (-), but the first character cannot be a number. This value is
case-sensitive.
Содержание ZyWALL USG Series
Страница 19: ...19 PART I Introduction ...
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Страница 38: ...Chapter 2 User and Privilege Modes ZyWALL USG ZLD CLI Reference Guide 38 ...
Страница 39: ...39 PART II Reference ...
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Страница 48: ...Chapter 4 Status ZyWALL USG ZLD CLI Reference Guide 48 ...
Страница 52: ...Chapter 5 Registration ZyWALL USG ZLD CLI Reference Guide 52 ...
Страница 128: ...Chapter 15 Route ZyWALL USG ZLD CLI Reference Guide 128 ...
Страница 136: ...Chapter 17 Zones ZyWALL USG ZLD CLI Reference Guide 136 ...
Страница 140: ...Chapter 18 DDNS ZyWALL USG ZLD CLI Reference Guide 140 ...
Страница 148: ...Chapter 20 HTTP Redirect ZyWALL USG ZLD CLI Reference Guide 148 ...
Страница 152: ...Chapter 21 ALG ZyWALL USG ZLD CLI Reference Guide 152 ...
Страница 156: ...Chapter 22 UPnP ZyWALL USG ZLD CLI Reference Guide 156 ...
Страница 159: ...Chapter 23 IP MAC Binding ZyWALL USG ZLD CLI Reference Guide 159 ...
Страница 178: ...Chapter 25 Secure Policy ZyWALL USG ZLD CLI Reference Guide 178 ...
Страница 218: ...Chapter 32 Application Patrol ZyWALL USG ZLD CLI Reference Guide 218 ...
Страница 236: ...Chapter 34 IDP Commands ZyWALL USG ZLD CLI Reference Guide 236 ...
Страница 246: ...Chapter 35 Content Filtering ZyWALL USG ZLD CLI Reference Guide 246 ...
Страница 256: ...Chapter 36 Anti Spam ZyWALL USG ZLD CLI Reference Guide 256 ...
Страница 262: ...Chapter 37 SSL Inspection ZyWALL USG ZLD CLI Reference Guide 262 ...
Страница 268: ...Chapter 38 Device HA ZyWALL USG ZLD CLI Reference Guide 268 ...
Страница 284: ...Chapter 41 Addresses ZyWALL USG ZLD CLI Reference Guide 284 ...
Страница 288: ...Chapter 42 Services ZyWALL USG ZLD CLI Reference Guide 288 ...
Страница 302: ...Chapter 46 Authentication Server ZyWALL USG ZLD CLI Reference Guide 302 ...
Страница 338: ...Chapter 52 System Remote Management ZyWALL USG ZLD CLI Reference Guide 338 ...
Страница 358: ...Chapter 53 File Manager ZyWALL USG ZLD CLI Reference Guide 358 ...
Страница 372: ...Chapter 56 Session Timeout ZyWALL USG ZLD CLI Reference Guide 372 ...
Страница 374: ...Chapter 57 Diagnostics ZyWALL USG ZLD CLI Reference Guide 374 ...
Страница 384: ...Chapter 59 Maintenance Tools ZyWALL USG ZLD CLI Reference Guide 384 ...
Страница 426: ...List of Commands Alphabetical ZyWALL USG ZLD CLI Reference Guide 426 ...