| #!/usr/bin/env python | |
| # | |
| # This file is part of pyasn1-modules software. | |
| # | |
| # Copyright (c) 2005-2017, Ilya Etingof <[email protected]> | |
| # License: http://pyasn1.sf.net/license.html | |
| # | |
| # Generate SNMPGET request, parse response | |
| # | |
| import socket | |
| import sys | |
| from pyasn1.codec.ber import decoder | |
| from pyasn1.codec.ber import encoder | |
| from pyasn1_modules import rfc1157 | |
| if len(sys.argv) != 4: | |
| print("""Usage: | |
| $ %s <community> <host> <OID>""" % sys.argv[0]) | |
| sys.exit(-1) | |
| msg = rfc1157.Message() | |
| msg.setComponentByPosition(0) | |
| msg.setComponentByPosition(1, sys.argv[1]) | |
| # pdu | |
| pdus = msg.setComponentByPosition(2).getComponentByPosition(2) | |
| pdu = pdus.setComponentByPosition(0).getComponentByPosition(0) | |
| pdu.setComponentByPosition(0, 123) | |
| pdu.setComponentByPosition(1, 0) | |
| pdu.setComponentByPosition(2, 0) | |
| vbl = pdu.setComponentByPosition(3).getComponentByPosition(3) | |
| vb = vbl.setComponentByPosition(0).getComponentByPosition(0) | |
| vb.setComponentByPosition(0, sys.argv[3]) | |
| v = vb.setComponentByPosition(1).getComponentByPosition(1).setComponentByPosition(0).getComponentByPosition(0).setComponentByPosition(3).getComponentByPosition(3) | |
| print('sending: %s' % msg.prettyPrint()) | |
| sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
| sock.sendto(encoder.encode(msg), (sys.argv[2], 161)) | |
| substrate, _ = sock.recvfrom(2048) | |
| # noinspection PyRedeclaration | |
| rMsg, _ = decoder.decode(substrate, asn1Spec=msg) | |
| print('received: %s' % rMsg.prettyPrint()) |