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DHCP-server configuration tasks 297
SmartWare Software Configuration Guide 27 • DHCP configuration
2001-01-01T01:17:47 : LOGINFO : router/eth0 (Rqst): Got DHCP lease for
172.16.224.102
01:17:47 DHCPC > router/eth0 (Rqst): DHCP ACK received.
01:17:47 DHCPC > router/eth0 (Rqst): Lease is valid for 28800 seconds
01:17:47 DHCPC > router/eth0 (Rqst): (t1: 14400, t2: 25200)
01:17:47 DHCPC > router/eth0 (Rqst): Got DHCP lease for 172.16.224.102
01:17:47 DHCPC > router/eth0 (Rqst): Configuring IP interface
2001-01-01T01:17:48 : LOGINFO : Link down on interface eth0.
2001-01-01T01:17:48 : LOGINFO : Link up on interface eth0.
DHCP-server configuration tasks
To configure the SmartNode as DHCP-server perform the steps mentioned below.
• Configure DHCP-server profiles
• Use DHCP-server profiles and enable the DHCP-server (and to clear lease database) (see page 299)
• Define the bootfile for the DHCP-server (see page 300)
• Define the TFTP server for the DHCP-server (see page 300)
• Check DHCP-server configuration and status (see page 300)
• Get debug output from the DHCP-server (see page 301)
• Configure DHCP-relay (see page 302)
Configure DHCP-server profiles
The DHCP-server profiles hold the configuration information for the DHCP-server. The DHCP-server is capa-
ble of serving up to 8 subnets. Each subnet requires its own DHCP-server profile. The IP address/mask configu-
ration of the IP interface implicitly links an IP interface to a subnet and hence to a DHCP-server profile.
Note A profile can only be modified if it is not assigned to the DHCP-server yet or
if the DHCP-server is disabled. Use the command
no dhcp-server to dis-
able the DHCP-server (see below).
This procedure describes how to configure a DHCP-server profile