gistfile1.py

import socket
import struct

sock = socket.socket(socket.AF_INET,socket.SOCK_RAW,89) #OSPF_IGP


data = [                    0x02,0x01,0x00,0x30,   10, 133,   0,   1,0x00,0x00,0x00,0x01,
        0xe7,0x12,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
        0x00,0x0a,0x02,0x01,0x00,0x00,0x00,0x28, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
          10, 255, 255,   2,
]

data_str = struct.pack("%dB"%len(data),*data)
sock.sendto(data_str,("172.30.133.13",0))