16.1.2 NAT Traversal ........................................................................................................ 205
16.1.3 Cautions with UPnP ............................................................................................... 205
16.2 UPnP and ZyXEL ............................................................................................................ 206
16.2.1 Configuring UPnP .................................................................................................. 206
Part IV: Maintenance............................................................................ 217
System ................................................................................................................................... 219
17.1 General Setup ................................................................................................................. 219
17.1.2 General Setup ....................................................................................................... 219
17.2 Time Setting .................................................................................................................... 221
Logs ....................................................................................................................................... 225
18.1 Logs Overview ................................................................................................................ 225
18.1.1 Alerts and Logs ...................................................................................................... 225
18.2 Viewing the Logs ............................................................................................................. 225
Tools....................................................................................................................................... 229
19.1 Firmware Upgrade .......................................................................................................... 229
19.2 Configuration .................................................................................................................. 231
19.3 Restart ............................................................................................................................. 233
Diagnostic.............................................................................................................................. 235
20.1 General Diagnostic .......................................................................................................... 235
20.2 DSL Line Diagnostic ...................................................................................................... 235
Introducing the SMT ............................................................................................................. 239
21.1 Accessing the SMT .......................................................................................................... 239
P-793H User's Guide
Table of Contents
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