def vpls_size (tokeniser):
	number = int(tokeniser())
	if number < 0 or number > 0xFFFF:
		raise ValueError('invalid l2vpn vpls block-size')
	return number
	# vpls.size = number
dataset/ETHPy150Open Exa-Networks/exabgp/lib/exabgp/configuration/l2vpn/parser.py/vpls_size/original