12
IPLink Software Configuration Guide
Table of Contents
Simple Network Management Protocol (SNMP)
................................................................................................226
SNMP basic components
..............................................................................................................................226
SNMP basic commands
................................................................................................................................226
SNMP management information base (MIB)
...............................................................................................227
Network management framework
.................................................................................................................227
Identification of the IPLink devices via SNMP
....................................................................................................228
SNMP tools
.........................................................................................................................................................228
SNMP configuration task list
..............................................................................................................................228
Setting basic system information
.........................................................................................................................229
Setting access community information
................................................................................................................231
Setting allowed host information
.........................................................................................................................232
Specifying the default SNMP trap target
.............................................................................................................232
Displaying SNMP related information
................................................................................................................233
Using the AdventNet SNMP utilities
..................................................................................................................234
Using the MibBrowser
..................................................................................................................................234
Using the TrapViewer
...................................................................................................................................235
Standard SNMP version 1 traps
..........................................................................................................................237
SNMP interface traps
..........................................................................................................................................239
21
SNTP client configuration
...........................................................................................................................240
Introduction
........................................................................................................................................................241
SNTP client configuration task list
......................................................................................................................241
Selecting SNTP time servers
.........................................................................................................................242
Defining SNTP client operating mode
..........................................................................................................242
Defining SNTP local UDP port
...................................................................................................................243
Enabling and disabling the SNTP client
.......................................................................................................244
Defining SNTP client poll interval
...............................................................................................................244
Defining SNTP client constant offset to GMT
.............................................................................................244
Defining the SNTP client anycast address
.....................................................................................................245
Enabling and disabling local clock offset compensation
.................................................................................246
Showing SNTP client related information
....................................................................................................247
Debugging SNTP client operation
................................................................................................................247
Recommended public SNTP time servers
............................................................................................................248
NIST Internet time service
............................................................................................................................248
Other public NTP primary (stratum 1) time servers
.....................................................................................249
Additional information on NTP and a list of other NTP servers
...................................................................250
Recommended RFC
.....................................................................................................................................250
22
DHCP configuration
....................................................................................................................................251
Introduction
........................................................................................................................................................252
DHCP-client configuration tasks
........................................................................................................................253
Enable DHCP-client on an IP interface
........................................................................................................253
Release or renew a DHCP lease manually (advanced)
...................................................................................255
Get debug output from DHCP-client
...........................................................................................................255
DHCP-server configuration tasks
........................................................................................................................256