ZyXEL Communications Prestige 681 Podręcznik Użytkownika Pobierz pdf (Strona 94)

Prestige 681 SDSL Router

9-2 Filter Configuration

Start

Packet

into Filter

Accept PacketDrop Packet

Fetch Next

Filter Set

Next Filter Set

Available?

Yes

Filter Set

Fetch First

Filter Rule

Execute Filter

Rule

Next Filter Rule

Available?

Fetch Next

Filter Rule

Fetch First

Filter Set

Yes

Check Next Rule

Drop

Forward

Figure 9-1 Filter Rule Process

You can apply up to four filter sets to a particular port to block multiple types of packets. With each filter

set having up to six rules, you can have a maximum of 24 rules active for a single port.

1 2 ... 89 90 91 92 93 94 95 96 97 98 99 ... 147 148

Prestige 681 1
Customer Support 5
Table of Contents 6
Prestige 681 SDSL Router 10
List of Figures 11
List of Tables 14
About Your SDSL Router 17
About This User's Guide 17
Related Documentation 17
Syntax Conventions 18
Structure of this Manual 19
What is DSL? 20
Cable Modems 21
Chapter 1: 23
1.3.1 Internet Access 25
1.3.2 LAN to LAN Application 26
Chapter 2: 29
2.4 Housing 31
2.6 Power On Your Prestige 33
2.9 Filename conventions 36
2.10 General Setup 37
2.11 Ethernet Setup 38
2.11.1 General Ethernet Setup 39
2-12 Installation & Setup 40
Chapter 3: 41
WAN Setup 41
3.1.2 Connection setup 43
3.2 Setting up the WAN link 44
3.2.1 Frame Relay Options 46
Press Space Bar to Toggle 47
Chapter 4: 49
Internet Access 49
4.2.2 Private IP Addresses 50
4.2.3 RIP Setup 50
4.2.4 DHCP Configuration 51
4.3 Route IP Setup 52
4-6 Internet Access 54
4.5 LANs & WANs 55
4.6 Encapsulation 56
4.7 DLCI 57
4.9 Single User Account 60
at any time to cancel 63
Chapter 5: 65
Remote Node Configuration 65
5-2 Remote Node Configuration 66
Remote Node Configuration 5-3 67
5.2.2 Editing PPP Options 68
5.2.3 Remote Node Filter 69
5-6 Remote Node Configuration 70
Chapter 6: 71
6.1.2 Static Route Setup 74
Chapter 7: 77
IPX Configuration 77
7.3 IPX Ethernet Setup 80
7.4.1 IPX Remote Node Setup 82
IPX Configuration 7-7 83
7.4.2 IPX Static Route Setup 84
IPX Configuration 7-9 85
Bridging Setup 87
Chapter 8: 87
Handle IPX= None 88
Bridge= Yes 88
Bridging Setup 8-5 91
Chapter 9: 93
Filter Configuration 93
Filter Set 94
Execute Filter 94
9.2 Configuring a Filter Set 95
Len Length 98
9.3.1 TCP/IP Filter Rule 99
9-8 Filter Configuration 100
Filter Configuration 9-9 101
9-10 Filter Configuration 102
9.3.2 Generic Filter Rule 103
9-12 Filter Configuration 104
9.3.3 Novell IPX Filter Rule 105
9-14 Filter Configuration 106
9.4 Example Filter 107
9.5 Filter Types and SUA 110
9.6.2 Remote Node Filters 111
Chapter 10: 113
SNMP Configuration 113
10-2 SNMP Configuration 114
Chapter 11: 115
System Maintenance 115
11.1 System Status 116
11-4 System Maintenance 118
Table 4-1 118
11.2 Log and Trace 119
11.2.2 Syslog And Accounting 120
11.3 Diagnostic 123
11.4 Backup Configuration 124
11.5 Restore Configuration 125
11.6 Upload Firmware 126
11.6.1 Upload Router Firmware 127
11.7 TFTP Transfer 129
11.8 Command Interpreter Mode 131
11.9 Boot module commands 132
System Maintenance 11-19 133
Chapter 12: 135
Troubleshooting 135
12-2 Troubleshooting 136
Appendix 137
Power Adapter Specs 137
Glossary 139
D Glossary 140
Glossary E 141
F Glossary 142
Glossary G 143
H Glossary 144

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