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ZyXEL Communications P-2602R-D1A User Manual (427 pages)

802.11g Wireless ADSL2+ VoIP IAD/ADSL2+ VoIP IAD

Brand: ZyXEL Communications | Category: Network Hardware | Size: 13.41 MB

Copyright
3
Certifications
4
Safety Warnings
5
Zyxel Limited Warranty
6
Customer Support
7
Table of Contents
9
List of Figures
23
List of Tables
29
Preface
35
Graphics Icons Key
36
Chapter 1 Getting to Know the Zyxel Device

37
- Getting to Know the Zyxel Device
  37
- Introducing the P-2602H(W)(L)-DX Series
  37
- Table 1 Models Covered
  37
- Features
  38
  - Table 2 ADSL Standards
    38
  - Auto Firmware Upgrade
    39
  - Dynamic Dns Support
    41
  - Echo Cancellation
    41
- Table 3 IEEE 802.11G
  42
- Wireless Features ("W" Models Only)
  42
- Wep Encryption
  43
- Applications for the Zyxel Device
  44
Chapter 2 Introducing the Web Configurator

49
- Web Configurator Overview
  49
  - Accessing the Web Configurator
    49
  - Figure 7 Password Screen
    50
  - Figure 8 Change Password Screen
    50
  - The RESET Button
    51
    
    Using the Reset Button
    51
    
    Figure 9 Wizard or Advanced Screen
    51
- Web Configurator Main Screen
  52
  - Title Bar
    52
  - Figure 10 Main Screen
    52
  - Navigation Panel
    53
  - Table 5 Web Configurator Icons in the Title Bar
    53
  - Table 6 Navigation Panel Summary
    53
  - Main Window
    55
  - Status Bar
    55
Chapter 3 Internet and Wireless Setup Wizard

57
Chapter 4 Voip Wizard and Example

71
- Introduction
  71
- Voip Wizard Setup
  71
- Figure 30 Voip Phone Calls
  71
- Figure 31 Select a Mode
  72
- Figure 32 Wizard: Welcome
  72
- Figure 33 Voip Wizard Configuration
  73
- Table 16 Sample SIP Account Information
  73
- Table 17 Voip Wizard Configuration
  73
- Figure 34 SIP Registration Test
  74
- Figure 35 Voip Wizard Fail
  75
- Figure 36 Voip Wizard Finish
  75
Chapter 5 Bandwidth Management Wizard

77
Chapter 6 Status Screens

83
- Status Screen
  83
- Figure 42 Status Screen
  83
- Table 21 Status Screen
  84
- Any IP Table
  86
- Figure 43 any IP Table
  86
- WLAN Status ("W" Models Only)
  87
- Packet Statistics
  87
- Figure 44 WLAN Status
  87
- Table 22 any IP Table
  87
- Table 23 WLAN Status
  87
- Figure 45 Packet Statistics
  88
- Table 24 Packet Statistics
  88
- Voip Statistics
  89
- Figure 46 Voip Statistics
  89
- Table 25 Voip Statistics
  90
Chapter 7 WAN Setup

93
- WAN Overview
  93
  - Encapsulation
    93
    
    Enet Encap
    93
    
    PPP over Ethernet
    93
    
    Pppoa
    94
    
    Rfc 1483
    94
  - Multiplexing
    94
    
    VC-Based Multiplexing
    94
    
    LLC-Based Multiplexing
    94
  - VPI and VCI
    94
  - IP Address Assignment
    95
    
    IP Assignment with Pppoa or Pppoe Encapsulation
    95
    
    IP Assignment with RFC 1483 Encapsulation
    95
    
    IP Assignment with ENET ENCAP Encapsulation
    95
  - Nailed-Up Connection (PPP)
    95
  - Nat
    95
- Metric
  96
- Traffic Shaping
  96
  - ATM Traffic Classes
    97
    
    Constant Bit Rate (CBR)
    97
    
    Variable Bit Rate (VBR)
    97
    
    Figure 47 Example of Traffic Shaping
    97
    
    Unspecified Bit Rate (UBR)
    98
- Zero Configuration Internet Access
  98
- Internet Access Setup
  98
- WAN more Connections
  102
- Traffic Redirect
  103
- Figure 50 WAN more Connections
  103
- Table 28 Advanced Internet Access Setup
  103
- Figure 51 Traffic Redirect Example
  104
- Figure 52 Traffic Redirect LAN Setup
  104
- WAN Backup Setup
  105
- Table 29 WAN Backup Setup
  105
Chapter 8 LAN Setup

107
- LAN Overview
  107
  - Lans, Wans and the Zyxel Device
    107
  - Figure 53 LAN and WAN IP Addresses
    107
  - DHCP Setup
    108
    
    IP Pool Setup
    108
  - DNS Server Address
    108
  - DNS Server Address Assignment
    109
- Lan Tcp/Ip
  109
  - IP Address and Subnet Mask
    109
    
    Private IP Addresses
    110
  - RIP Setup
    110
  - Multicast
    111
  - Any IP
    111
    
    How any IP Works
    112
    
    Figure 54 any IP Example
    112
- Configuring LAN IP
  113
  - Configuring Advanced LAN Setup
    113
  - Figure 55 LAN IP
    113
  - Table 30 LAN IP
    113
  - Figure 56 Advanced LAN Setup
    114
  - Table 31 Advanced LAN Setup
    114
- DHCP Setup
  115
- Figure 57 DHCP Setup
  115
- Table 32 DHCP Setup
  115
- LAN Client List
  116
- Figure 58 LAN Client List
  116
- LAN IP Alias
  117
- Table 33 LAN Client List
  117
- Figure 59 Physical Network & Partitioned Logical Networks
  118
- Figure 60 LAN IP Alias
  118
- Table 34 LAN IP Alias
  118
Chapter 9 Wireless LAN

121
- Wireless Network Overview
  121
- Figure 61 Example of a Wireless Network
  121
- Wireless Security Overview
  122
  - Ssid
    122
  - MAC Address Filter
    122
  - User Authentication
    123
  - Encryption
    123
  - Table 35 Types of Encryption for each Type of Authentication
    123
  - One-Touch Intelligent Security Technology (OTIST)
    124
- Wireless Performance Overview
  124
  - Quality of Service (Qos)
    124
- Additional Wireless Terms
  125
- General WLAN Screen
  125
  - No Security
    126
  - Figure 62 Wireless LAN: General
    126
  - Table 36 Wireless LAN: General
    126
  - WEP Encryption Screen
    127
  - Figure 63 Wireless: no Security
    127
  - Table 37 Wireless no Security
    127
  - Wpa(2)-Psk
    128
  - Figure 64 Wireless: Static WEP Encryption
    128
  - Table 38 Wireless: Static WEP Encryption
    128
  - Figure 65 Wireless: WPA(2)-PSK
    129
  - Table 39 Wireless: WPA(2)-PSK
    129
  - WPA(2) Authentication Screen
    130
  - Figure 66 Wireless: WPA(2)
    130
  - Table 40 Wireless: WPA(2)
    130
  - Wireless LAN Advanced Setup
    131
  - Figure 67 Advanced
    132
  - Table 41 Wireless LAN: Advanced
    132
- OTIST Screen
  133
- MAC Filter
  136
- Figure 74 MAC Address Filter
  136
- Table 43 MAC Address Filter
  136
- Qos Screen
  137
Chapter 10 Network Address Translation (NAT) Screens

141
- NAT Overview
  141
  - NAT Definitions
    141
  - Table 46 NAT Definitions
    141
  - What NAT Does
    142
  - How NAT Works
    142
  - Figure 77 How NAT Works
    142
  - NAT Application
    143
  - NAT Mapping Types
    143
  - Figure 78 NAT Application with IP Alias
    143
- SUA (Single User Account) Versus NAT
  144
- NAT General Setup
  144
- Table 47 NAT Mapping Types
  144
- Port Forwarding
  145
- Configuring Port Forwarding
  147
  - Figure 81 Port Forwarding
    147
  - Table 49 Port Forwarding
    147
  - Figure 82 Port Forwarding Rule Setup
    148
  - Port Forwarding Rule Edit
    148
  - Table 50 Port Forwarding Rule Setup
    148
  - Figure 83 Network > NAT > ALG
    149
  - Sip Alg
    149
  - Table 51 Network > NAT > ALG
    149
Chapter 11 Voice

151
- Introduction to Voip
  151
- Sip
  151
  - SIP Identities
    151
    
    SIP Number
    151
    
    SIP Service Domain
    152
  - SIP Call Progression
    152
  - SIP Servers
    152
    
    Table 52 SIP Call Progression
    152
    
    Figure 84 SIP User Agent
    153
    
    Figure 85 SIP Proxy Server
    153
    
    SIP Proxy Server
    153
    
    SIP User Agent
    153
    
    SIP Redirect Server
    154
    
    SIP Register Server
    154
- SIP Settings Screen
  154
  - Figure 86 SIP Redirect Server
    154
  - Figure 87 SIP > SIP Settings
    155
  - Table 53 SIP > SIP Settings
    155
  - Rtp
    156
- Pulse Code Modulation
  156
- Voice Coding
  156
  - 156
    156
- PSTN Call Setup Signaling
  157
- MWI (Message Waiting Indication)
  157
- Custom Tones (IVR)
  157
  - Recording Custom Tones
    157
  - Table 54 Custom Tones Details
    157
  - Listening to Custom Tones
    158
  - Deleting Custom Tones
    158
- Advanced SIP Setup Screen
  158
- Figure 88 Voip > SIP Settings > Advanced
  159
- Table 55 Voip > SIP Settings > Advanced
  160
- Quality of Service (Qos)
  162
  - Type of Service (Tos)
    162
  - Diffserv
    162
    
    DSCP and Per-Hop Behavior
    162
    
    Figure 89 Diffserv: Differentiated Service Field
    162
  - Vlan
    163
  - SIP Qos Screen
    163
  - Figure 90 SIP > Qos
    163
  - Table 56 SIP > Qos
    163
- Phone
  164
- PSTN Line ("L" Models Only)
  164
  - Voice Activity Detection/Silence Suppression
    164
  - Comfort Noise Generation
    164
  - Echo Cancellation
    164
- Analog Phone Screen
  165
- Figure 91 Phone > Analog Phone
  165
- Table 57 Phone > Analog Phone
  165
- Advanced Analog Phone Setup Screen
  166
  - Figure 92 Phone > Analog Phone > Advanced
    166
  - Table 58 Phone > Analog Phone > Advanced
    166
  - Common Phone Settings Screen
    167
  - Figure 93 Phone > Common
    167
  - Table 59 Phone > Common
    167
- Supplementary Phone Services Overview
  168
  - The Flash Key
    168
  - Europe Type Supplementary Phone Services
    168
    
    Table 60 European Flash Key Commands
    168
    
    European Call Hold
    169
    
    European Call Transfer
    169
    
    European Call Waiting
    169
    
    European Three-Way Conference
    170
  - USA Type Supplementary Services
    170
    
    USA Call Hold
    170
    
    Table 61 USA Flash Key Commands
    170
    
    USA Call Waiting
    171
    
    USA Call Transfer
    171
    
    USA Three-Way Conference
    171
- Phone Region Screen
  171
- Speed Dial
  172
  - Peer-To-Peer Calls
    172
  - Figure 94 Voip > Phone > Region
    172
  - Table 62 Voip > Phone > Region
    172
- Speed Dial Screen
  173
- Figure 95 Phone Book > Speed Dial
  173
- Table 63 Phone Book > Speed Dial
  173
- Incoming Call Policy Screen
  174
- Figure 96 Phone Book > Incoming Call Policy
  175
- Table 64 Phone Book > Incoming Call Policy
  175
- PSTN Line Screen ("L" Models Only)
  176
- Figure 97 PSTN Line > General
  177
- Table 65 PSTN Line > General
  177
Chapter 12 Phone Usage

179
- Dialing a Telephone Number
  179
- Using Speed Dial to Dial a Telephone Number
  179
- Internal Calls
  179
- Checking the Device's IP Address
  179
- Auto Firmware Upgrade
  180
Chapter 13 Firewalls

181
- Firewall Overview
  181
- Types of Firewalls
  181
  - Packet Filtering Firewalls
    181
  - Application-Level Firewalls
    182
  - Stateful Inspection Firewalls
    182
- Introduction to Zyxel's Firewall
  182
  - Denial of Service Attacks
    183
- Denial of Service
  183
  - Basics
    183
  - Figure 98 Firewall Application
    183
  - Types of Dos Attacks
    184
    
    Figure 99 Three-Way Handshake
    184
    
    Table 66 Common IP Ports
    184
    
    Figure 100 SYN Flood
    185
    
    Figure 101 Smurf Attack
    186
    
    ICMP Vulnerability
    186
    
    Illegal Commands (Netbios and SMTP)
    186
    
    Table 67 ICMP Commands that Trigger Alerts
    186
    
    Table 68 Legal Netbios Commands
    186
    
    Table 69 Legal SMTP Commands
    186
    
    Traceroute
    187
- Stateful Inspection
  187
  - Figure 102 Stateful Inspection
    187
  - Stateful Inspection on Your Zyxel Device
    188
  - Stateful Inspection Process
    188
  - TCP Security
    189
  - UDP/ICMP Security
    189
  - Upper Layer Protocols
    190
- Guidelines for Enhancing Security with Your Firewall
  190
  - Security in General
    190
- Packet Filtering Vs Firewall
  191
  - Packet Filtering
    191
    
    When to Use Filtering
    192
  - Firewall
    192
    
    When to Use the Firewall
    192
Chapter 14 Firewall Configuration

193
- Access Methods
  193
- Firewall Policies Overview
  193
- Rule Logic Overview
  194
  - Rule Checklist
    194
  - Security Ramifications
    194
  - Key Fields for Configuring Rules
    195
    
    Action
    195
    
    Service
    195
    
    Source Address
    195
    
    Destination Address
    195
- Connection Direction
  195
  - LAN to WAN Rules
    196
  - Alerts
    196
- General Firewall Policy
  196
- Figure 103 Firewall: General
  196
- Firewall Rules Summary
  197
  - Table 70 Firewall: General
    197
  - Figure 104 Firewall Rules
    198
  - Table 71 Firewall Rules
    198
  - Configuring Firewall Rules
    199
  - Figure 105 Firewall: Edit Rule
    200
  - Table 72 Firewall: Edit Rule
    201
  - Configuring a Customized Service
    202
  - Customized Services
    202
  - Figure 106 Firewall: Customized Services
    202
  - Table 73 Customized Services
    202
- Example Firewall Rule
  203
- Figure 107 Firewall: Configure Customized Services
  203
- Table 74 Firewall: Configure Customized Services
  203
- Figure 108 Firewall Example: Rules
  204
- Figure 109 Edit Custom Port Example
  204
- Figure 110 Firewall Example: Edit Rule: Destination Address
  205
- Figure 111 Firewall Example: Edit Rule: Select Customized Services
  206
- Dos Thresholds
  207
  - Threshold Values
    207
  - Figure 112 Firewall Example: Rules: Myservice
    207
  - Half-Open Sessions
    208
    
    TCP Maximum Incomplete and Blocking Time
    208
  - Configuring Firewall Thresholds
    209
  - Figure 113 Firewall: Threshold
    209
  - Table 75 Firewall: Threshold
    209
- Firewall Configuration
  193

ZyXEL Communications P-2602R-D1A User Manual (348 pages)

ADSL2+ VoIP IAD

Brand: ZyXEL Communications | Category: Network Router | Size: 10.79 MB

Copyright
3
Certifications
4
Safety Warnings
6
Zyxel Limited Warranty
7
Customer Support
8
Table of Contents
11
List of Figures
23
List of Tables
29
Preface
33
Chapter 1 Getting to Know the Zyxel Device

35
- Introducing the P-2602RL-Dxa Series
  35
- Table 1 Models Covered
  35
- Features
  36
  - Table 2 ADSL Standards
    36
  - Auto Firmware Upgrade
    37
  - Media Bandwidth Management
    37
  - Dynamic Dns Support
    39
  - Ease of Installation
    39
  - Packet Filters
    39
- Applications for the Zyxel Device
  40
Chapter 2 Introducing the Web Configurator

45
- Web Configurator Overview
  45
  - Accessing the Web Configurator
    45
  - Figure 6 Password Screen
    46
  - Figure 7 Change Password Screen
    46
  - The RESET Button
    47
    
    Using the Reset Button
    47
    
    Figure 8 Wizard or Advanced Screen
    47
- Web Configurator Main Screen
  48
  - Title Bar
    48
  - Figure 9 Main Screen
    48
  - Navigation Panel
    49
  - Table 4 Web Configurator Icons in the Title Bar
    49
  - Table 5 Navigation Panel Summary
    49
  - Main Window
    51
  - Status Bar
    51
Chapter 3 Internet Setup Wizard

53
- Introduction
  53
- Internet Access Wizard Setup
  53
Chapter 4 Voip Wizard and Example

61
- Introduction
  61
- Voip Wizard Setup
  61
- Figure 21 Voip Phone Calls
  61
- Figure 22 Select a Mode
  62
- Figure 23 Wizard: Welcome
  62
- Figure 24 Voip Wizard Configuration
  63
- Table 11 Sample SIP Account Information
  63
- Table 12 Voip Wizard Configuration
  63
- Figure 25 SIP Registration Test
  64
- Figure 26 Voip Wizard Fail
  65
- Figure 27 Voip Wizard Finish
  65
Chapter 5 Bandwidth Management Wizard

67
Chapter 6 Status Screens

73
- Status Screen
  73
- Figure 33 Status Screen
  73
- Table 16 Status Screen
  74
- Any IP Table
  76
- Figure 34 any IP Table
  76
- Table 17 any IP Table
  76
- Packet Statistics
  77
- Figure 35 Packet Statistics
  77
- Table 18 Packet Statistics
  77
- Voip Statistics
  78
- Figure 36 Voip Statistics
  79
- Table 19 Voip Statistics
  79
Chapter 7 WAN Setup

81
- WAN Overview
  81
  - Encapsulation
    81
    
    Enet Encap
    81
    
    PPP over Ethernet
    81
    
    Pppoa
    82
    
    Rfc 1483
    82
  - Multiplexing
    82
    
    VC-Based Multiplexing
    82
    
    LLC-Based Multiplexing
    82
  - VPI and VCI
    82
  - IP Address Assignment
    83
    
    IP Assignment with Pppoa or Pppoe Encapsulation
    83
    
    IP Assignment with RFC 1483 Encapsulation
    83
    
    IP Assignment with ENET ENCAP Encapsulation
    83
  - Nailed-Up Connection (PPP)
    83
  - Nat
    83
- Metric
  84
- Traffic Shaping
  84
  - ATM Traffic Classes
    85
    
    Constant Bit Rate (CBR)
    85
    
    Variable Bit Rate (VBR)
    85
    
    Figure 37 Example of Traffic Shaping
    85
    
    Unspecified Bit Rate (UBR)
    86
- Zero Configuration Internet Access
  86
- Internet Access Setup
  86
- WAN more Connections
  90
- Traffic Redirect
  91
- Figure 40 WAN more Connections
  91
- Table 22 Advanced Internet Access Setup
  91
- Figure 41 Traffic Redirect Example
  92
- WAN Backup Setup
  93
- Figure 42 Traffic Redirect LAN Setup
  93
- Table 23 WAN Backup Setup
  94
Chapter 8 LAN Setup

95
- LAN Overview
  95
  - Lans, Wans and the Zyxel Device
    95
  - Figure 43 LAN and WAN IP Addresses
    95
  - DHCP Setup
    96
    
    IP Pool Setup
    96
  - DNS Server Address
    96
  - DNS Server Address Assignment
    97
- Lan Tcp/Ip
  97
  - IP Address and Subnet Mask
    97
    
    Private IP Addresses
    98
  - RIP Setup
    98
  - Multicast
    99
  - Any IP
    99
    
    How any IP Works
    100
    
    Figure 44 any IP Example
    100
- Configuring LAN IP
  101
  - Configuring Advanced LAN Setup
    101
  - Figure 45 LAN IP
    101
  - Table 24 LAN IP
    101
  - Figure 46 Advanced LAN Setup
    102
  - Table 25 Advanced LAN Setup
    102
- DHCP Setup
  103
- Figure 47 DHCP Setup
  103
- Table 26 DHCP Setup
  103
- LAN Client List
  104
- Figure 48 LAN Client List
  105
- Table 27 LAN Client List
  105
- LAN IP Alias
  106
- Figure 49 Physical Network & Partitioned Logical Networks
  106
- Figure 50 LAN IP Alias
  106
- Table 28 LAN IP Alias
  107
Chapter 9 Network Address Translation (NAT) Screens

109
- NAT Overview
  109
  - NAT Definitions
    109
  - Table 29 NAT Definitions
    109
  - What NAT Does
    110
  - How NAT Works
    110
  - Figure 51 How NAT Works
    110
  - NAT Application
    111
  - NAT Mapping Types
    111
  - Figure 52 NAT Application with IP Alias
    111
- SUA (Single User Account) Versus NAT
  112
- NAT General Setup
  112
- Table 30 NAT Mapping Types
  112
- Port Forwarding
  113
- Configuring Port Forwarding
  115
  - Figure 54 Multiple Servers Behind NAT Example
    115
  - Figure 55 Port Forwarding
    115
  - Figure 56 Port Forwarding Rule Setup
    116
  - Port Forwarding Rule Edit
    116
  - Table 33 Port Forwarding
    116
  - Sip Alg
    117
  - Table 34 Port Forwarding Rule Setup
    117
  - Figure 57 Network > NAT > ALG
    118
  - Table 35 Network > NAT > ALG
    118
Chapter 10 Voice

119
- Introduction to Voip
  119
- Sip
  119
  - SIP Identities
    119
    
    SIP Number
    119
    
    SIP Service Domain
    120
  - SIP Call Progression
    120
  - SIP Servers
    120
    
    Table 36 SIP Call Progression
    120
    
    Figure 58 SIP User Agent
    121
    
    SIP Proxy Server
    121
    
    SIP User Agent
    121
    
    Figure 59 SIP Proxy Server
    122
    
    SIP Redirect Server
    122
    
    Multiple SIP Accounts
    123
    
    SIP Register Server
    123
- SIP Settings Screen
  123
  - Figure 60 SIP Redirect Server
    123
  - Figure 61 SIP > SIP Settings
    124
  - Table 37 SIP > SIP Settings
    124
  - Rtp
    125
- Pulse Code Modulation
  125
- Voice Coding
  125
  - 125
    125
- PSTN Call Setup Signaling
  126
- MWI (Message Waiting Indication)
  126
- Custom Tones (IVR)
  126
  - Recording Custom Tones
    126
  - Table 38 Custom Tones Details
    126
  - Listening to Custom Tones
    127
  - Deleting Custom Tones
    127
- Advanced SIP Setup Screen
  127
- Figure 62 Voip > SIP Settings > Advanced
  128
- Table 39 Voip > SIP Settings > Advanced
  129
- Quality of Service (Qos)
  131
  - Type of Service (Tos)
    131
  - Diffserv
    131
    
    DSCP and Per-Hop Behavior
    131
  - Vlan
    132
  - SIP Qos Screen
    132
  - Figure 63 Diffserv: Differentiated Service Field
    132
  - Figure 64 SIP > Qos
    132
  - Table 40 SIP > Qos
    132
- Phone
  133
- PSTN Line ('L" Models Only)
  133
  - Voice Activity Detection/Silence Suppression
    133
  - Comfort Noise Generation
    133
  - Echo Cancellation
    134
- Analog Phone
  134
- Figure 65 Phone > Analog Phone
  134
- Table 41 Phone > Analog Phone
  134
- Advanced Analog Phone Setup Screen
  135
- Supplementary Phone Services Overview
  137
  - Figure 67 Phone > Common
    137
  - Table 43 Phone > Common
    137
  - Europe Type Supplementary Phone Services
    138
    
    European Call Hold
    138
    
    Table 44 European Flash Key Commands
    138
    
    European Call Waiting
    139
    
    European Call Transfer
    139
    
    European Three-Way Conference
    139
  - The Flash Key
    138
  - USA Type Supplementary Services
    139
    
    USA Call Hold
    140
    
    USA Call Waiting
    140
    
    USA Call Transfer
    140
    
    USA Three-Way Conference
    140
    
    Table 45 USA Flash Key Commands
    140
- Phone Region Screen
  141
- Speed Dial
  141
  - Figure 68 Voip > Phone > Region
    141
  - Table 46 Voip > Phone > Region
    141
  - Peer-To-Peer Calls
    142
- Speed Dial Screen
  142
- Figure 69 Phone Book > Speed Dial
  142
- Table 47 Phone Book > Speed Dial
  142
- Incoming Call Policy Screen
  143
- Figure 70 Phone Book > Incoming Call Policy
  144
- Table 48 Phone Book > Incoming Call Policy
  144
- PSTN Line Screen
  145
- Figure 71 PSTN Line > General
  146
- Table 49 PSTN Line > General
  146
Chapter 11 Phone Usage

147
- Dialing a Telephone Number
  147
- Using Speed Dial to Dial a Telephone Number
  147
- Internal Calls
  147
- Checking the Device's IP Address
  147
- Auto Firmware Upgrade
  148
Chapter 12 Firewalls

149
- Firewall Overview
  149
- Types of Firewalls
  149
  - Packet Filtering Firewalls
    149
  - Application-Level Firewalls
    150
  - Stateful Inspection Firewalls
    150
- Introduction to Zyxel's Firewall
  150
  - Denial of Service Attacks
    151
- Denial of Service
  151
  - Basics
    151
  - Figure 72 Firewall Application
    151
  - Types of Dos Attacks
    152
    
    Figure 73 Three-Way Handshake
    152
    
    Table 50 Common IP Ports
    152
    
    Figure 74 SYN Flood
    153
    
    Figure 75 Smurf Attack
    154
    
    ICMP Vulnerability
    154
    
    Illegal Commands (Netbios and SMTP)
    154
    
    Table 51 ICMP Commands that Trigger Alerts
    154
    
    Table 52 Legal Netbios Commands
    154
    
    Table 53 Legal SMTP Commands
    154
    
    Traceroute
    155
- Stateful Inspection
  155
  - Figure 76 Stateful Inspection
    155
  - Stateful Inspection on Your Zyxel Device
    156
  - Stateful Inspection Process
    156
  - TCP Security
    157
  - UDP/ICMP Security
    157
  - Upper Layer Protocols
    158
- Guidelines for Enhancing Security with Your Firewall
  158
  - Security in General
    158
- Packet Filtering Vs Firewall
  159
  - Packet Filtering
    159
    
    When to Use Filtering
    160
  - Firewall
    160
    
    When to Use the Firewall
    160
- Firewall Configuration
  161
  - Access Methods
    161
  - Firewall Policies Overview
    161
Chapter 13 Firewall Configuration

161
- Rule Logic Overview
  162
  - Rule Checklist
    162
  - Security Ramifications
    162
  - Key Fields for Configuring Rules
    163
    
    Action
    163
    
    Service
    163
    
    Source Address
    163
    
    Destination Address
    163
- Connection Direction
  163
  - LAN to WAN Rules
    164
  - Alerts
    164
- General Firewall Policy
  164
- Figure 77 Firewall: General
  164
- Firewall Rules Summary
  165
  - Table 54 Firewall: General
    165
  - Figure 78 Firewall Rules
    166
  - Table 55 Firewall Rules
    166
  - Configuring Firewall Rules
    167
  - Figure 79 Firewall: Edit Rule
    168
  - Table 56 Firewall: Edit Rule
    169
  - Customized Services
    170
  - Figure 80 Firewall: Customized Services
    170
  - Table 57 Customized Services
    170
  - Configuring a Customized Service
    171
- Example Firewall Rule
  171
- Figure 81 Firewall: Configure Customized Services
  171
- Table 58 Firewall: Configure Customized Services
  171
- Figure 82 Firewall Example: Rules
  172
- Figure 83 Edit Custom Port Example
  172
- Figure 84 Firewall Example: Edit Rule: Destination Address
  173
- Figure 85 Firewall Example: Edit Rule: Select Customized Services
  174
- Dos Thresholds
  175
  - Threshold Values
    175
  - Figure 86 Firewall Example: Rules: Myservice
    175
  - Half-Open Sessions
    176
    
    TCP Maximum Incomplete and Blocking Time
    176
  - Configuring Firewall Thresholds
    177
  - Figure 87 Firewall: Threshold
    177
  - Table 59 Firewall: Threshold
    177

ZyXEL Communications P-2602R-D1A Support Notes (178 pages)

Zyxel P-2602R-D1A: User Guide

Brand: ZyXEL Communications | Category: Network Router | Size: 3.21 MB

ZyXEL Communications P-2602R-D1A Quick Start Manual (12 pages)

ADSL2+ VoIP IAD

Brand: ZyXEL Communications | Category: Modem | Size: 0.46 MB

ZyXEL Communications P-2602R-D1A Specifications (2 pages)

p-2602r/rl-dxa series ADSL2+ VoIP IAD

Brand: ZyXEL Communications | Category: Network Router | Size: 0.23 MB

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Gateway

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More ZyXEL Communications Manuals

ZyXEL Communications P-2602R-D1A Manuals

ZyXEL Communications P-2602R-D1A User Manual (427 pages)

Table of Contents

Chapter 1 Getting to Know the Zyxel Device

Chapter 2 Introducing the Web Configurator

Chapter 3 Internet and Wireless Setup Wizard

Chapter 4 Voip Wizard and Example

Chapter 5 Bandwidth Management Wizard

Chapter 6 Status Screens

Chapter 7 WAN Setup

Chapter 8 LAN Setup

Chapter 9 Wireless LAN

Chapter 10 Network Address Translation (NAT) Screens

Chapter 11 Voice

Chapter 12 Phone Usage

Chapter 13 Firewalls

Chapter 14 Firewall Configuration

ZyXEL Communications P-2602R-D1A User Manual (348 pages)

Table of Contents

Chapter 1 Getting to Know the Zyxel Device

Chapter 2 Introducing the Web Configurator

Chapter 3 Internet Setup Wizard

Chapter 4 Voip Wizard and Example

Chapter 5 Bandwidth Management Wizard

Chapter 6 Status Screens

Chapter 7 WAN Setup

Chapter 8 LAN Setup

Chapter 9 Network Address Translation (NAT) Screens

Chapter 10 Voice

Chapter 11 Phone Usage

Chapter 12 Firewalls

Chapter 13 Firewall Configuration

ZyXEL Communications P-2602R-D1A Support Notes (178 pages)

Table of Contents

Index

Application Notes

ZyXEL Communications P-2602R-D1A Quick Start Manual (12 pages)

Table of Contents

ZyXEL Communications P-2602R-D1A Specifications (2 pages)

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