Cannot edit static route entry on 750 appliance

[MladenAntesevic]

Hi all,

We have  a 750 appliance with VTI tunnel and several static-routes toward VTI interface. After adding additional static route for destination 10.60.0.0/16 with the next-hop on VTI, we cannot change it neither delete it, and it is shown as duplicated routing entry marked as system route and dynamic route. Not sure if we have done something wrong or what could be the route cause for such an issue?

Please check the screenshot from the attach.

Additionally, if we check it from the CLISH show route, this static-route is showed normally:

C         10.2.2.2/32         is directly connected, vpnt1

                                  vpnt1

S         10.60.0.0/16        via 10.2.2.1, vpnt1, cost 0, age 3

S         10.80.0.0/20        via 10.2.2.1, vpnt1, cost 0, age 3

[PhoneBoy]

Suggest opening a TAC case here.