NSX uses decimal formatted area numbers while some router vendors have the option to use dotted decimal OSPF area numbers. Two simple scripts to convert between the two OSPF Area number formats.
This page uses the html5 output tag and a little javascript. Tested on Chrome, Firefox, and Safari ok.
Dotted Decimal to Decimal OSPF Area Number Conversion
Update the octets to obtain the OSPF decimal number –
| 1st Octet | 2nd Octet | 3rd Octet | 4th Octet | Decimal Area Number |
Decimal OSPF Area Number Conversion to Dotted Decimal
Update the OSPF decimal number to obtain OSPF octets –
| Decimal Area Number | 1st Octet | 2nd Octet | 3rd Octet | 4th Octet |