ASAv in Azure: Changing the default route of Management interface

[IamSamSaul]

Hello,

I got an issue with Cisco ASAv in Azure routing and I hope someone will help me to solve this issue.

I got the following interfaces on ASAs:

Inside (Inside subnet 192.168.100.0/24)

Outside (with Public IP address)

Management (default route - which you can't change!)

I got a default route for Management interface which can't be changed or I'm not able to change it. 

Is there any way to change the default route from management interface? 

Thanks & Regards,

Sam

[aakkam1]

I had the same problem and finally solved it by shutting down Management0/0 interface which removes its default route from the route table. Then I was able to add my own default route using the command route outside 0.0.0.0 0.0.0.0 10.0.2.1 without getting the "conflict with existing routes" error. Then I brought the Management0/0 back up and voila.

[saldelviscosmartlinkgroupcom]

How do you accomplish shutting the management interface down without losing connectivity? We connect through the management interface so we cannot shut it down.

[aakkam1]

Hey there, it’s been a few months so I can’t exactly remember, but I believe I used the console interface through the Azure portal Serial Console.

[saldelviscosmartlinkgroupcom]

Thanks for that information. I'll try it out.