生成PW配置和BFD配置

保存在配置文件中

def Main():
    buf = ''
    f = open('pw.cfg','w')
    for i in range(2016):
        pwid = str(102 + i)
        buf +=  "interface gigabitethernet 0/1/2/7."+pwid + '
'
        buf +=  "l2transport
"
        buf +=  'mpls l2-circuit pw' +pwid + ' ' + pwid + ' 2.2.2.2 control-word bfd encapsulation raw
'
        buf +=  'exit
'
    f.writelines(buf)
    f.close()
        
def create_bfd():
    
    buf = ''
    f = open('bfd.cfg','w')
    for i in range(2016):
        pwid = str(102 + i)
        # mpls static-bfd pw-name pw21 local-discriminator 3 remote-discriminator 3 bind-bfd tp1 
        buf +=  'mpls static-bfd pw-name pw'+pwid+' local-discriminator '+pwid  + ' remote-discriminator ' + pwid +' 
'
        
    f.writelines(buf)
    f.close()
if __name__ == '__main__':
    create_bfd()
    Main()