127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6


192.168.11.251 nnrpi1
192.168.11.1 aida01
192.168.11.2 aida02
192.168.11.3 aida03
192.168.11.4 aida04
192.168.11.5 aida05
192.168.11.6 aida06
192.168.11.7 aida07
192.168.11.8 aida08