Portenta H7: Ethernet not working

[razvanphp]

Is this supposed to work?

#include <Ethernet.h>

byte mac[] = { 0xA8, 0x61, 0x0A, 0xAE, 0x44, 0xE0 };
IPAddress ip(10, 30, 0, 3);

void setup() {
  Ethernet.begin(mac, ip);
}

void loop() {}

For me it is compiled and uploaded, but the IP is not responding to ping.

I see some related issues in the main zephyr project, but not sure if those are included in the arduino core fork:

zephyrproject-rtos/zephyr@d863343 - boards: arduino: portenta_h7: Enable Ethernet and USB-HS Support
zephyrproject-rtos/zephyr#79589 - No network inface found when enabling ethernet with the "Arduino portenta H7 board" and the "Portenta Hat Carrier" shield

Thank you!

[razvanphp]

Do we need to add

&mac {
	status = "okay";
	pinctrl-0 = < &eth_ref_clk_pa1
		      &eth_crs_dv_pa7
		      &eth_rxd0_pc4
		      &eth_rxd1_pc5
		      &eth_tx_en_pg11
		      &eth_txd1_pg12
		      &eth_txd0_pg13 >;
	pinctrl-names = "default";
};

&mdio {
	status = "okay";
	pinctrl-0 = <&eth_mdio_pa2 &eth_mdc_pc1>;
	pinctrl-names = "default";

	ethernet-phy@0 {
		compatible = "ethernet-phy";
		reg = <0x00>;
		status = "okay";
	};
};

to
https://github.com/arduino/ArduinoCore-zephyr/blob/arduino/variants/arduino_portenta_h7_stm32h747xx_m7/arduino_portenta_h7_stm32h747xx_m7.overlay
?