I need to find out the MAC address of an IP leased from DHCP server .
For Eg:-i need to know the MAC of the below mentioned IP at the below mentioned time .
IP : 172.16.28.90
Date :Sunday July 2nd 2011
Time : 14.07.2011
OS -Solaris 10
Vital QIP IP management software using to create subnet,objects .
Kindly suggest me ,in which log i can find this ...........