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vi User’s Reference Guide
Chapter 12 — Monitoring Tools...........................................12-109
Quick View status overview .......................................12-109
General status................................................12-110
Status lights...................................................12-110
Statistics & Logs ......................................................12-111
General Statistics ...........................................12-111
Event histories .........................................................12-112
Routing tables ..........................................................12-114
Served IP Addresses.................................................12-116
System Information...................................................12-117
SNMP ......................................................................12-118
The SNMP Setup screen..................................12-118
SNMP traps ....................................................12-119
Chapter 13 — Security .......................................................13-123
Suggested security measures....................................13-123
User accounts ..........................................................13-123
Telnet access...........................................................13-125
About filters and filter sets ........................................13-126
What’s a filter and what’s a filter set?...............13-126
How filter sets work.........................................13-126
How individual filters work................................13-128
Design guidelines............................................13-132
Working with IP filters and filter sets...........................13-133
Adding a filter set............................................13-134
Viewing filter sets............................................13-138
Modifying filter sets.........................................13-139
Deleting a filter set..........................................13-139
A sample IP filter set .......................................13-139
Firewall tutorial.........................................................13-143
General firewall terms .....................................13-143
Basic IP packet components............................13-143
Basic protocol types........................................13-143
Firewall design rules........................................13-144
Filter basics....................................................13-146