C:\Old_Data\perlp>perl t9.pl
11.0.0.1
System_ip = 'UEH1_system_ip'
11.0.0.3
System_ip = 'UEH25_system_ip'
11.0.0.11
System_ip = 'UEH11_system_ip'
11.0.0.25
System_ip = 'UEH111_system_ip'