AutoIP for PiKVM

autoip.sh

#!/bin/bash

# Define the interface name and the temporary IP address
INTERFACE="eth0"  # Replace with the correct network interface name if it's different
TEMP_IP="192.168.1.100/24"  # Replace with the desired temporary IP address

# Check for an IPv4 address on the interface
check_ip() {
    ip addr show $INTERFACE | grep -q "inet "
}

# Wait for 30 seconds to allow the interface to come up
sleep 30

# Check if an IP address is assigned
if ! check_ip; then
    # Assign a temporary IP address
    ip addr add $TEMP_IP dev $INTERFACE
fi