from parsers.parser import Parser class SNMP(Parser): name = 'SNMP' def UDP_Parser(self, pkt, src_ip_port, dst_ip_port): if pkt.haslayer(SNMP): if type(pkt[SNMP].community.val) == str: ver = pkt[SNMP].version.val self.logger('SNMPv{} community string: {}'.format(ver, snmp_layer.community.val))