Problem while deploying IWAN app - GUI bugs

While deploying IWAN app few bugs happened;

 1) can't change or delete IP Adress Pools

 2) Can't configure HUB or "Save & Continue"

Tried with Firefox, Chrome and Opera, Using APIC-EM version 1.1.2.15.

• How to solve that problems in order to continue with IWAN traffic-routing app development.

  It is important to size the generic IP pool correctly for the long term needs of the IWAN site. VPN requirements dictate that subnets must be defined and allocated internally (up front) before any sites are provisioned. Therefore, once the site and service provider sizing is set, it is frozen for the life of the controller.

Reference - Software Configuration Guide for Cisco IWAN on APIC-EM - Configure Hub Site and Settings [Cisco Application Policy Infra…

IP pool is correctly sized for current lab use .

But the main issue is the GUI problem. When trying to access Hub settings that prevents to deploy IWAN app. Some script is constantly failing (even clean install of APIC-EM didn't help) and unable to pass that step to deploy app.

• In case if there is an increase number of branch sites (for examples with merging two companies) what should we do with the APIC-EM IWAN application regarding IP pool changes.

Got OSPF routing protocol configured on the HUB routers

Have you clicked on the "+" in the top left corner of the HUB to configure your DC parameters. That is where you supply the routing protocol, AS, and DC prefixes. 

when i click that "+" problems start.

Version is 1.1.2.15 and even clean install didn't help. (Neither did installations of other browsers)

Before clicking on SAVE and Continue , You need to make sure to fill out the following in order to click in SAVE and Continue.

(A) All the devices in this case ( Border Router , Master Controller)

(B) WAN Cloud

(C) Routing Protocol ( OSPF or EIGRP ) , depending on your network topology

(D) DC Prefix ( by clicking on + sign )

 Once (A) , (B) , (C) and (D) are filled up --> click on SAVE and Continue --> summary Page will show you the information entered. -- > you will have a choice to schedule or provision the network.

You need to click on "+" to select the routing protocol.  Here is an example: