Jump Server - OneView - c7000 enclosure are in different networks - Port requriement

[GVRS]

Hello All,

My jump server, HPE OneView instance and c7000 enclosures are in different subnets. Following is an example

JS IP : 10.20.30.4

HPE OneView Instance IP : 135.140.140.2

c7000 Enclosure / OA Network : 192.168.168.0 / 24

The network between, HPE OnewView and c7000 enclosure /OAs are open and are working perfectly fine.

Due to a recent change in the network, I lost connectivity to HPE OneView and c7000 enclosures. I need to submit a FW request to access HPE OnewView and C7000 / OA 

To access and manage the HPE Onew using IE, I be;eive, I need to request to open port 80 and 443. Is the following correct?

Source : 10.20.30.4
Destination : 135.140.140.2
Port : TCP / IP 80, 443

To access and manage the c7000 / OA, I beleive I need to request to open the following ports. Is the following correct.

Source : 10.20.30.4
Destination Network : 192.168.168.0 / 24
Port : TCP / IP : 80/443, 22 and 17988.

Is 23 (telnet port requried)

If I have missed anything, please add it.

Thank you in advance,

Regards,

GVR