I have Schinder Electric EGX100 Gateway.
This isuser manual
This gateway support 802.2 SNAP or Ethernet II frame formats. Media Type is 10T/100Tx Auto. When I connect W5500 and Arduino with this gateway. It is not communicating. Light also not blinking. The connection is ok.
When I connect this gateway to the PC, it is working fine.
Why is that?
I checked Arduino with W5500 using Web Server example, it is working fine.