NAT Assignment clears when editing IP address.

[tcope0094]

Issue type: Bug Report

Python version: 3.5
NetBox version: 2.0.7

When editing an existing IP address that has a NAT assignment, the NAT assignment clears when saving whatever changes are made.

For instance I edited an IP address to change the description, saved my changes and the NAT assignment was gone after saving the description changes.

So everytime I edit an IP address I have to add the NAT assignment back.

[jeremystretch]

I'm not able to replicate this behavior. Could you please provide the list of steps needed to recreate the bug, beginning with creating a new IP?

[jeremystretch]

Closing due to lack of activity.

[zevlag]

I'm suggesting we reopen this. It happens for me too!
Python 2.7.9
v2.0.8-dev

When I view an IP with a NAT Address assigned it's there:

But when I click "Edit" on the IP address, the NAT details don't load, and thus when I click "Update" the NAT Assignment is lost.

[zevlag]

Step By Step

1AddFirstIP.png
2AddSecondIP.png
3ViewSecondIP.png
4EditSecondIP.png
5NATMissingSecondIP.png

[jeremystretch]

Thanks, will have a look.

[jeremystretch]

To provide additional context: This occurs only when the inside NAT IP address is not assigned to a device/interface. The problem is that the chained select widgets in the form are not allowing the initialization of the assigned NAT IP.