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EDR-810-VPN-2GSFP
Инструкция по эксплуатации Страница: 98

Moxa EDR-810-VPN-2GSFP [98/139] Network address translation

Moxa EDR-G902-T [98/139] Network address translation

7. Network Address Translation

The following topics are covered in this chapter:



Network Address Translation (NAT)

 NAT Concept

 1-to-1 NAT

 Bidirectional 1-to-1 NAT

 N-to-1 NAT

 Port Forward

Содержание

Industrial secure router user s manual 1
Third edition january 2015 1
Www moxa com product 1
Copyright notice 2
Disclaimer 2
Industrial secure router user s manual 2
Technical support contact information 2
Trademarks 2
Www moxa com support 2
Table of contents 3
Introduction 5
Designed for industrial applications 6
Features 6
Industrial networking capability 6
Industrial secure router user s manual introduction 6
Overview 6
Package checklist 6
Useful utility and remote configuration 6
Getting started 7
Industrial secure router user s manual getting started 8
Rs 232 console configuration 115200 none 8 1 vt100 8
Industrial secure router user s manual getting started 9
Login by admin account 9
Using telnet to access the industrial secure router s console 9
Industrial secure router user s manual getting started 10
Using a web browser to configure the industrial secure router 10
Industrial secure router user s manual getting started 11
Edr 810 series features and functions 12
Industrial secure router user s manual edr 810 series features and functions 13
Quick setting profile 13
Step 1 define the wan ports and lan ports 13
Step 2 configure the lan ip address of the edr 810 and the subnet address of the lan ports 13
Wan routing quick setting 13
Industrial secure router user s manual edr 810 series features and functions 14
Step 3 configure the wan port type 14
Industrial secure router user s manual edr 810 series features and functions 15
Step 4 enable services 15
Bridge routing quick setting 16
Industrial secure router user s manual edr 810 series features and functions 16
Step 2 configure the bridge lan ip address of the edr 810 and the subnet address of the bridged ports 16
Step 5 activate the settings 16
Step1 define the wan port and bridge ports 16
Industrial secure router user s manual edr 810 series features and functions 17
Step 3 configure the wan port type 17
Industrial secure router user s manual edr 810 series features and functions 18
Industrial secure router user s manual edr 810 series features and functions 19
Step 4 enable services 19
System 19
System information 19
Industrial secure router user s manual edr 810 series features and functions 20
User account 20
Create new account 21
Industrial secure router user s manual edr 810 series features and functions 21
Date and time 22
Delete existing account 22
Industrial secure router user s manual edr 810 series features and functions 22
Modify existing account 22
Daylight saving time 23
Industrial secure router user s manual edr 810 series features and functions 23
Industrial secure router user s manual edr 810 series features and functions 24
System event settings 24
Warning notification 24
Industrial secure router user s manual edr 810 series features and functions 25
Port event settings 25
Email settings 26
Industrial secure router user s manual edr 810 series features and functions 26
Industrial secure router user s manual edr 810 series features and functions 27
Relay warning status 27
Syslog server settings 27
Industrial secure router user s manual edr 810 series features and functions 28
Settingcheck 28
Industrial secure router user s manual edr 810 series features and functions 29
System file update by remote tftp 29
Industrial secure router user s manual edr 810 series features and functions 30
System file update by local import export 30
Industrial secure router user s manual edr 810 series features and functions 31
Port settings 31
Reset to factory default 31
Restart 31
Industrial secure router user s manual edr 810 series features and functions 32
Industrial secure router user s manual edr 810 series features and functions 33
Link aggregation 33
The port trunking concept 33
Industrial secure router user s manual edr 810 series features and functions 34
Port trunking 34
Trunking status 34
Port mirror 35
The vlan concept 35
Using virtual lan 35
What is a vlan 35
Benefits of vlans 36
Configuring virtual lan 36
Industrial secure router user s manual edr 810 series features and functions 36
Managing a vlan 36
Industrial secure router user s manual edr 810 series features and functions 37
Q vlan settings 37
Quick setting panel 37
Benefits of multicast 38
Multicast 38
The concept of multicast filtering 38
Vlan table 38
What is an ip multicast 38
Industrial secure router user s manual edr 810 series features and functions 39
Multicast filtering 39
Multicast filtering and moxa s industrial secure routers 39
Enabling multicast filtering 40
Igmp multicast filtering 40
Industrial secure router user s manual edr 810 series features and functions 40
Static multicast mac 40
Igmp snooping 41
Igmp snooping settings 41
Igmp table 41
Industrial secure router user s manual edr 810 series features and functions 41
Industrial secure router user s manual edr 810 series features and functions 42
Static multicast mac 42
Stream table 42
Industrial secure router user s manual edr 810 series features and functions 43
Qos and rate control 43
Qos classification 43
Cos mapping 44
Industrial secure router user s manual edr 810 series features and functions 44
Industrial secure router user s manual edr 810 series features and functions 45
Rate limiting 45
Tos dscp mapping 45
Industrial secure router user s manual edr 810 series features and functions 46
Mac address table 46
Detailed explanation of dynamic ip type 47
Industrial secure router user s manual edr 810 series features and functions 47
Interface 47
Industrial secure router user s manual edr 810 series features and functions 48
Detailed explanation of pppoe type 49
Detailed explanation of static ip type 49
Industrial secure router user s manual edr 810 series features and functions 49
Bridge group interface 50
Industrial secure router user s manual edr 810 series features and functions 50
Adding ports into the bridge interface 51
Industrial secure router user s manual edr 810 series features and functions 51
Modify and activate the bridge group interface 51
Dhcp server 52
Dhcp settings 52
Global settings 52
Network service 52
Industrial secure router user s manual edr 810 series features and functions 53
Static dhcp 53
Industrial secure router user s manual edr 810 series features and functions 54
Client list 55
Industrial secure router user s manual edr 810 series features and functions 55
Ip port binding 55
Industrial secure router user s manual edr 810 series features and functions 56
Snmp settings 56
Industrial secure router user s manual edr 810 series features and functions 57
Dynamic dns 58
Industrial secure router user s manual edr 810 series features and functions 58
Industrial secure router user s manual edr 810 series features and functions 59
Security 59
User interface management 59
Authentication certificate 60
Industrial secure router user s manual edr 810 series features and functions 60
Trusted access 60
Industrial secure router user s manual edr 810 series features and functions 61
Interface statistics 61
Monitor 61
Radius server settings 61
Industrial secure router user s manual edr 810 series features and functions 62
Port statistics 62
Event log 63
Industrial secure router user s manual edr 810 series features and functions 63
Edr g902 g903 series features and functions 64
Industrial secure router user s manual edr g902 g903 series features and functions 65
Overview 65
Configuring basic settings 66
Industrial secure router user s manual edr g902 g903 series features and functions 66
System identification 66
Accessible ip 67
Industrial secure router user s manual edr g902 g903 series features and functions 67
Attention 68
Industrial secure router user s manual edr g902 g903 series features and functions 68
Password 68
Industrial secure router user s manual edr g902 g903 series features and functions 69
Industrial secure router user s manual edr g902 g903 series features and functions 70
Industrial secure router user s manual edr g902 g903 series features and functions 71
Settingcheck 71
Industrial secure router user s manual edr g902 g903 series features and functions 72
Configuration file 73
Industrial secure router user s manual edr g902 g903 series features and functions 73
System file update by local import export 73
System file update by remote tftp 73
Industrial secure router user s manual edr g902 g903 series features and functions 74
Log file 74
Reset to factory default 74
Restart 74
Upgrade firmware 74
Upload configuration data 74
Bridge mode 75
Mode configuration 75
Network mode 75
Network settings 75
Router mode 75
Detailed explanation of dynamic ip type 76
Industrial secure router user s manual edr g902 g903 series features and functions 76
Wan1 configuration 76
Detailed explanation of static ip type 77
Industrial secure router user s manual edr g902 g903 series features and functions 77
Detailed explanation of pppoe type 78
Industrial secure router user s manual edr g902 g903 series features and functions 78
Wan2 configuration includes dmz enable 78
Detailed explanation of dynamic ip type 79
Industrial secure router user s manual edr g902 g903 series features and functions 79
Detailed explanation of static ip type 80
Industrial secure router user s manual edr g902 g903 series features and functions 80
Detailed explanation of pppoe type 81
Industrial secure router user s manual edr g902 g903 series features and functions 81
Industrial secure router user s manual edr g902 g903 series features and functions 82
Lan interface 82
Using dmz mode 82
Communication redundancy 83
How dual wan backup works 83
Lan ip configuration 83
Wan backup edr g903 only 83
Industrial secure router user s manual edr g902 g903 series features and functions 84
Wan backup configuration 84
Industrial secure router user s manual edr g902 g903 series features and functions 85
Monitor 85
Monitor by port 85
Monitor by system 85
Eventlog 86
Industrial secure router user s manual edr g902 g903 series features and functions 86
System log 86
Industrial secure router user s manual edr g902 g903 series features and functions 87
Syslog 87
Routing 88
Industrial secure router user s manual routing 89
Rip routing information protocol 89
Static route 89
Static routing 89
Unicast routing 89
Industrial secure router user s manual routing 90
Rip routing information protocol 90
Industrial secure router user s manual routing 91
Routing table 91
Network redundancy 92
Configuring stp rstp 93
Industrial secure router user s manual network redundancy 93
Layer 2 redundant protocols edr 810 series only 93
Industrial secure router user s manual network redundancy 94
Configuring turbo ring v2 95
Explanation of current status items 95
Industrial secure router user s manual network redundancy 95
Explanation of settings items 96
Industrial secure router user s manual network redundancy 96
Industrial secure router user s manual network redundancy 97
Layer 3 redundant protocols 97
Vrrp settings 97
Network address translation 98
Industrial secure router user s manual network address translation 99
Nat concept 99
Network address translation nat 99
To 1 nat 99
Industrial secure router user s manual network address translation 100
Bidirectional 1 to 1 nat 101
Industrial secure router user s manual network address translation 101
N to 1 nat 101
Industrial secure router user s manual network address translation 102
Industrial secure router user s manual network address translation 103
Port forward 103
Industrial secure router user s manual network address translation 104
Firewall 105
Industrial secure router user s manual firewall 106
Policy concept 106
Policy configuration 106
Policy overview 106
Industrial secure router user s manual firewall 107
Edr g902 g903 108
Industrial secure router user s manual firewall 108
Layer 2 policy setup only in bridge mode for 108
Layer 2 policy setup only in bridge mode for edr g902 g903 108
Industrial secure router user s manual firewall 109
Industrial secure router user s manual firewall 110
Quick automation profile 110
Industrial secure router user s manual firewall 111
Industrial secure router user s manual firewall 112
Mask policy x is masked by policy y 112
Policy check 112
Cross conflict policy x cross conflicts with policy y 113
Include policy x is included in policy y 113
Industrial secure router user s manual firewall 113
Industrial secure router user s manual firewall 114
Modbus policy setup 114
Modbus tcp policy 114
Industrial secure router user s manual firewall 115
Industrial secure router user s manual firewall 116
Industrial secure router user s manual firewall 117
Denial of service dos defense 118
Industrial secure router user s manual firewall 118
Firewall event log 119
Industrial secure router user s manual firewall 119
Industrial secure router user s manual firewall 120
Virtual private network vpn 121
Industrial secure router user s manual virtual private network vpn 122
Ipsec configuration 122
Overview 122
Global settings 123
Industrial secure router user s manual virtual private network vpn 123
Ipsec advanced setting 123
Ipsec quick setting 123
Ipsec settings 123
Industrial secure router user s manual virtual private network vpn 124
Tunnel setting 124
Industrial secure router user s manual virtual private network vpn 125
Key exchange ipsec phase i 125
Industrial secure router user s manual virtual private network vpn 126
Data exchange ipsec phase ii 127
Dead peer detection 127
Industrial secure router user s manual virtual private network vpn 127
Industrial secure router user s manual virtual private network vpn 128
Ipsec status 128
X 09 certificate 128
Certificate generation 129
Industrial secure router user s manual virtual private network vpn 129
Certificate setting 130
Industrial secure router user s manual virtual private network vpn 130
Industrial secure router user s manual virtual private network vpn 131
L2tp server layer 2 tunnel protocol 131
Local certificate upload 131
Remote certificate upload 131
Examples for typical vpn applications 132
L2tp configuration 132
Site to site ipsec vpn tunnel with pre shared key 132
Industrial secure router user s manual virtual private network vpn 133
L2tp for remote user maintenance 133
Vpn plan 133
Industrial secure router user s manual virtual private network vpn 134
Vpn plan 134
Diagnosis 135
Industrial secure router user s manual diagnosis 136
Lldp function overview 136
Lldp setting 136
Industrial secure router user s manual diagnosis 137
Lldt table 137
Mib groups 138
Industrial secure router user s manual mib groups 139

Moxa EDR-810-VPN-2GSFP [98/139] Network address translation

Содержание

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