text: #!/usr/bin/env python3
  
  from scapy.all import *
  from scapy.layers.ntp import NTPExtension
  from scapy.layers.inet import IP
  
  cap = rdpcap('task/capture.pcapng.gz')
  print('Done reading capture')
  
  print(cap)
  
  for pkt in cap:
      if NTPExtension in pkt:
          data = pkt[NTPExtension]
          # print(data)
          dst = pkt[IP].dst
          print('dst:', dst)
          if dst == '195.167.30.249':
              pl = bytes(data).decode(errors='replace')
              print(pl[:30].encode())
              res = pl[14:18]
  