I have reviewed all posts in the past related to connection to Siemens HMI through Flexy 205 and Talk2m VPN unfortunately none of them can solve my case.
Here is the description of the case:
(1) I am able to ping/go online/download to the PLC connected to LAN of Flexy205 (S7-1200)
(2) I am able to Ping HMI connected to LAN of Flexy205 (KTP-900)
(3) Both PLC and HMI are added as LAN device of the Ewon gateway on eCatcher
(4) The messaging forward tag “BroadcastForwarder” was set to “1”
What I mean by connection failure to HMI is that I can neither download or go online in TIA V16 software. The IP address of the HMI was inputted in the TIA V16 software and TAP-Windows Adaptor V9 was selected as the PG/PC interface based on the last post from this discussion (EWON commmunication with Siemens HMI-TIA Portal v16 - #7 by MichaelHabashy).
Here is a snapshot of the searching screen.
Thank you for your assistance,