Thanks choroba
Input files contains at the moment 5 lines.. eg
Location,Router_Name,Loopback IP,OSPF Process ID,OSPF Area,Network,Mas
+k,GIG0/0 IP Address,0/0 Subnet Mask,Template
##location##,##rtrname##,##loop0-ip##,##ospf-id##,##ospf-area##,##ospf
+-network##,##ospf-mask##,##eth00-ip##,##eth00-sm##,
Sydney,SYD-RTR-001,192.168.15.1,99,0,172.25.16.0,0.0.0.255,172.25.16.6
+,255.255.255.0,router-C3840
Canberra,CBR-RTR-001,192.168.15.2,99,0,172.25.16.0,0.0.0.255,172.25.16
+.10,255.255.255.0,router-C2600
Melbourne,MEL-RTR-001,192.168.15.3,99,0,172.25.16.0,0.0.0.255,172.25.1
+6.14,255.255.255.0,router-C3840