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SmartWare Software Configuration Guide
Table of Contents
Recommended public SNTP time servers............................................................................................................290
NIST Internet time service ............................................................................................................................290
Additional information on NTP and a list of other NTP servers ...................................................................291
27 DHCP configuration................................................................................................................................... 292
Introduction........................................................................................................................................................293
DHCP-client configuration tasks.........................................................................................................................294
Enable DHCP-client on an IP interface ........................................................................................................294
Release or renew a DHCP lease manually (advanced) ...................................................................................296
Get debug output from DHCP-client ...........................................................................................................296
DHCP-server configuration tasks ........................................................................................................................297
Configure DHCP-server profiles ...................................................................................................................297
Use DHCP-server profiles and enable the DHCP-server ...............................................................................299
Define the bootfile (Option 67) for the DHCP-server ..................................................................................300
Define the TFTP server (Option 66) for the DHCP-server ...........................................................................300
Check DHCP-server configuration and status ...............................................................................................300
Get debug output from the DHCP-server .....................................................................................................301
Configure DHCP-relay .................................................................................................................................302
Create/Modify DHCP-Relay profile .......................................................................................................302
Enable/Disable DHCP-Relay Agent ........................................................................................................303
28 DNS configuration...................................................................................................................................... 304
Introduction........................................................................................................................................................305
DNS configuration task list .................................................................................................................................305
Enabling the DNS resolver ............................................................................................................................305
Enabling the DNS relay ................................................................................................................................306
29 DynDNS configuration............................................................................................................................... 308
Introduction........................................................................................................................................................309
DynDNS configuration task list ..........................................................................................................................309
Creating a DynDNS account ........................................................................................................................309
Configuring the DNS resolver ......................................................................................................................309
Configuring basic DynDNS settings .............................................................................................................310
Configuring the DynDNS server ..................................................................................................................310
Configuring advanced DynDNS settings (optional) ......................................................................................311
Defining a mail exchanger for your hostname .........................................................................................311
Troubleshooting ...........................................................................................................................................311
30 PPP configuration....................................................................................................................................... 313
Introduction........................................................................................................................................................314
PPP configuration task list...................................................................................................................................315
Creating an IP interface for PPP ...................................................................................................................315
Disable interface IP address auto-configuration from PPP .............................................................................317
Creating a PPP subscriber .............................................................................................................................317
Trigger forced reconnect of PPP sessions using a timer .................................................................................319
Disable interface IP address auto-configuration from PPP .............................................................................319