Editing MDI DHCP Server Implementation (section)

== '''Binding new MAC addresses.''' ==


 [root@mdidhcpserver ~]# cd /mac_address
 [root@mdidhcpserver mac_address]# ls -l
 total 200
 -rw-r--r-- 1 root root 42211 Mar 16 14:06 Faculty_Staff_Hostel_LH_LAB.txt
 -rw-r--r-- 1 root root  3236 Mar 16 12:24 fpm_2015.txt
 -rw-r--r-- 1 root root 17422 Mar 16 11:40 NMP28_MAC_Responses.txt
 -rw-r--r-- 1 root root  6483 Mar  9 14:27 PGHR_2014.txt
 -rw-r--r-- 1 root root  9809 Mar  9 14:21 PGHR_2015.txt
 -rw-r--r-- 1 root root   867 Mar  9 11:08 PGPIM_2014.txt
 -rw-r--r-- 1 root root  1501 Mar  9 11:02 PGPIM_2015.txt
 -rw-r--r-- 1 root root 32881 Mar  8 15:56 PGPM_2014.txt
 -rw-r--r-- 1 root root 50847 Mar 16 13:45 PGPM_2015.txt
 -rw-r--r-- 1 root root  4616 Mar 16 13:22 PTPGPM.txt
 -rw-r--r-- 1 root root   534 Mar  9 13:44 sap_2016.txt
 -rw-r--r-- 1 root root   122 Mar 12 17:31 Vendor.txt

For example if client requested to add MAC address in Faculty and Staff department
then open below file.

 [root@mdidhcpserver mac_address]# vim Faculty_Staff_Hostel_LH_LAB.txt
 
Make entry as below given formate.

 host 110_Kamal_Kishore-1 {hardware ethernet 00:16:E6:F6:E8:B1 ;}
 host 111_Satya_Prakash-1 {hardware ethernet 00:16:E6:F6:BC:B7 ;}
 host 111_Satya_Prakash-2 {hardware ethernet 14:f6:5a:ff:68:19 ;}
 host 114_Ashok_Mishra-1 {hardware ethernet 00:16:E6:F6:BC:6E ;}
 host 115_Tika_Bahadur-1 {hardware ethernet 00:01:6c:9d:33:d0 ;}
 host 115_Tika_Bahadur-2 {hardware ethernet 78:45:C4:C3:DD:7C ;}
 host 115_Tika_Bahadur-3 {hardware ethernet 9C:2A:70:C5:F2:F5 ;}
 host 132_Charanjeet-4 {hardware ethernet 5C:F8:A1:97:11:D1 ;}
 host 132_Charanjeet-5 {hardware ethernet 08:bd:45:66:03:3e ;}
 host 135_Des_Raj-1 {hardware ethernet 8C:DC:D4:46:AF:9E ;}
 host 136_Ashish_Kumar_Bose-1 {hardware ethernet 00:16:E6:21:4D:32 ;}
 host 142_Lekh_Bahadur-1 {hardware ethernet 00:01:6C:9C:B1:12 ;}
 host 143_R_P_Paswan-1 {hardware ethernet 00:01:6C:9C:A4:A1 ;}

'''Note:''' Duplicate entry will not be accepted you will get error while restarting dhcpd service. 

'''Save file and restart dhcpd service:'''
 [root@mdidhcpserver ~]# /etc/init.d/dhcpd restart
  Shutting down dhcpd:                                       [  OK  ]
  Starting dhcpd:                                            [  OK  ]