Справочник Пользователя для Netopia 4541

Netopia

Contents

5

G

Basic IP packet components ............................. 11-21

Basic protocol types ......................................... 11-21

Firewall design rules......................................... 11-22

Filter basics ..................................................... 11-24

Example filters ................................................. 11-25

Chapter 12 — Monitoring Tools ............................................... 12-1

Quick View status over view .......................................... 12-1

General status ................................................... 12-2

Current status ................................................... 12-3

Status lights ...................................................... 12-3

Statistics & Logs ......................................................... 12-4

Event histories ............................................................ 12-4

IP Routing Table........................................................... 12-7

General Statistics ........................................................ 12-7

System Information...................................................... 12-9

SNMP ......................................................................... 12-9

The SNMP Setup screen ................................... 12-10

SNMP traps ..................................................... 12-11

Chapter 13 — Utilities and Diagnostics ................................... 13-1

Ping ............................................................................ 13-2

Trace Route................................................................. 13-4

Telnet client................................................................. 13-5

Factor y defaults........................................................... 13-6

Transferring configuration and firmware files with TFTP.... 13-7

Updating firmware .............................................. 13-7

Downloading configuration files ........................... 13-8

Uploading configuration files ............................... 13-9

Transferring configuration and firmware files with
XMODEM..................................................................... 13-9

Updating firmware ............................................ 13-10

Downloading configuration files ......................... 13-11

Uploading configuration files ............................. 13-11