def create_graph(graph_stats, sample_duration):
"""Generate the graph files."""
print()
x_labels = []
for x_label in range(1, 13):
x_labels.append(str(x_label * sample_duration))
# Create the graphs
if line_graph.twoline("pynet-rtr1-octets.svg", "pynet-rtr1 Fa4 Input/Output Bytes",
graph_stats["in_octets"], "In Octets", graph_stats["out_octets"],
"Out Octets", x_labels):
print("In/Out Octets graph created")
if line_graph.twoline("pynet-rtr1-pkts.svg", "pynet-rtr1 Fa4 Input/Output Unicast Packets",
graph_stats["in_ucast_pkts"], "In Packets", graph_stats["out_ucast_pkts"],
"Out Packets", x_labels):
print("In/Out Packets graph created")
print()
def main():
''' main function - runs the programs from global variables and defined methods '''
snmp_user = (A_USER, AUTH_KEY, ENCRYPT_KEY)
pynet_rtr2 = (IP, SNMP_PORT2)
in_packet_list = []
out_packet_list = []
in_packet_unicast_list = []
out_packet_unicast_list = []
print '\n'
for time_track in range(0, 65, 5):
print "\n%20s %-60s" % ("time", time_track)
in_packet_list.append(get_packet_stats(pynet_rtr2, snmp_user, snmp_oids[0]))
out_packet_list.append(get_packet_stats(pynet_rtr2, snmp_user, snmp_oids[1]))
in_packet_unicast_list.append(get_packet_stats(pynet_rtr2, snmp_user, snmp_oids[2]))
out_packet_unicast_list.append(get_packet_stats(pynet_rtr2, snmp_user, snmp_oids[3]))
time.sleep(300)
x_labels = []
for x_label in range(5, 65, 5):
x_labels.append(str(x_label))
# Create the graphs
if line_graph.twoline("pynet-rtr2-octets.svg", "pynet-rtr2 Fa4 Input/Output Bytes",
in_packet_list, "In Octets", out_packet_list,
"Out Octets", x_labels):
print "In/Out Octets graph created"
if line_graph.twoline("pynet-rtr2-pkts.svg", "pynet-rtr2 Fa4 Input/Output Unicast Packets",
in_packet_unicast_list, "In Packets", out_packet_unicast_list,
"Out Packets", x_labels):
print "In/Out Packets graph created"
def main():
'''
Connect to router via SNMPv3.
Create two graphs in/out octets and in/out packets
'''
debug = False
# SNMPv3 Connection Parameters
rtr1_ip_addr = raw_input("Enter pynet-rtr1 IP: ")
my_key = getpass(prompt="Auth + Encryption Key: ")
a_user = '******'
auth_key = 'galileo1'
encrypt_key = 'galileo1'
snmp_user = (a_user, auth_key, encrypt_key)
snmp_device = (rtr1_ip_addr, 161)
# Fa4 is in row number5 in the MIB-2 interfaces table
row_number = 5
graph_stats = {
"in_octets": [],
"out_octets": [],
"in_ucast_pkts": [],
"out_ucast_pkts": [],
}
base_count_dict = {}
# Enter a loop gathering SNMP data every 5 minutes for an hour.
for time_track in range(0, 65, 5):
print "\n%20s %-60s" % ("time", time_track)
# Gather SNMP statistics for these four fields
for entry in ("in_octets", "out_octets", "in_ucast_pkts",
"out_ucast_pkts"):
# Retrieve the SNMP data
snmp_retrieved_count = get_interface_stats(snmp_device, snmp_user,
entry, row_number)
# Get the base counter value
base_count = base_count_dict.get(entry)
print entry
print base_count
if base_count:
# Save the data to graph_stats dictionary
graph_stats[entry].append(snmp_retrieved_count - base_count)
print "%20s %-60s" % (entry, graph_stats[entry][-1])
# Update the base counter value
base_count_dict[entry] = snmp_retrieved_count
time.sleep(10)
print
if debug:
print graph_stats
x_labels = []
for x_label in range(5, 65, 5):
x_labels.append(str(x_label))
if debug:
print x_labels
# Create the graphs
if line_graph.twoline("pynet-rtr1-octets.svg",
"pynet-rtr1 Fa4 Input/Output Bytes",
graph_stats["in_octets"], "In Octets",
graph_stats["out_octets"], "Out Octets", x_labels):
print "In/Out Octets graph created"
if line_graph.twoline("pynet-rtr1-pkts.svg",
"pynet-rtr1 Fa4 Input/Output Unicast Packets",
graph_stats["in_ucast_pkts"], "In Packets",
graph_stats["out_ucast_pkts"], "Out Packets",
x_labels):
print "In/Out Packets graph created"
print
def main():
'''
Connect to router via SNMPv3.
Create two graphs in/out octets and in/out packets
'''
DEBUG = False
ip_addr = '10.10.10.10'
a_user = '******'
auth_key = '********'
encrypt_key = '********'
snmp_user = (a_user, auth_key, encrypt_key)
pynet_rtr1 = (ip_addr, 7961)
snmp_device = pynet_rtr1
# Fa4 is in row number5 in the MIB-2 interfaces table
row_number = 5
graph_stats = {
"in_octets": [],
"out_octets": [],
"in_ucast_pkts": [],
"out_ucast_pkts": [],
}
base_count_dict = {}
# Enter a loop gathering SNMP data every 5 minutes for an hour.
for time_track in range(0, 65, 5):
print "\n%20s %-60s" % ("time", time_track)
# Gather SNMP statistics for these four fields
for entry in ("in_octets", "out_octets", "in_ucast_pkts", "out_ucast_pkts"):
# Retrieve the SNMP data
snmp_retrieved_count = get_interface_stats(snmp_device, snmp_user, entry, row_number)
# Get the base counter value
base_count = base_count_dict.get(entry)
if base_count:
# Save the data to graph_stats dictionary
graph_stats[entry].append(snmp_retrieved_count - base_count)
print "%20s %-60s" % (entry, graph_stats[entry][-1])
# Update the base counter value
base_count_dict[entry] = snmp_retrieved_count
time.sleep(300)
print
if DEBUG:
print graph_stats
x_labels = []
for x_label in range(5, 65, 5):
x_labels.append(str(x_label))
if DEBUG:
print x_labels
# Create the graphs
if line_graph.twoline("pynet-rtr1-octets.svg", "pynet-rtr1 Fa4 Input/Output Bytes",
graph_stats["in_octets"], "In Octets", graph_stats["out_octets"],
"Out Octets", x_labels):
print "In/Out Octets graph created"
if line_graph.twoline("pynet-rtr1-pkts.svg", "pynet-rtr1 Fa4 Input/Output Unicast Packets",
graph_stats["in_ucast_pkts"], "In Packets", graph_stats["out_ucast_pkts"],
"Out Packets", x_labels):
print "In/Out Packets graph created"
print
def main():
'''
Connect to router via SNMPv3.
Create two graphs in/out octets and in/out packets
'''
DEBUG = False
ip_addr = '10.10.10.10'
a_user = '******'
auth_key = '********'
encrypt_key = '********'
snmp_user = (a_user, auth_key, encrypt_key)
pynet_rtr1 = (ip_addr, 7961)
snmp_device = pynet_rtr1
# Fa4 is in row number5 in the MIB-2 interfaces table
row_number = 5
graph_stats = {
"in_octets": [],
"out_octets": [],
"in_ucast_pkts": [],
"out_ucast_pkts": [],
}
base_count_dict = {}
# Enter a loop gathering SNMP data every 5 minutes for an hour.
for time_track in range(0, 65, 5):
print "\n%20s %-60s" % ("time", time_track)
# Gather SNMP statistics for these four fields
for entry in ("in_octets", "out_octets", "in_ucast_pkts",
"out_ucast_pkts"):
# Retrieve the SNMP data
snmp_retrieved_count = get_interface_stats(snmp_device, snmp_user,
entry, row_number)
# Get the base counter value
base_count = base_count_dict.get(entry)
if base_count:
# Save the data to graph_stats dictionary
graph_stats[entry].append(snmp_retrieved_count - base_count)
print "%20s %-60s" % (entry, graph_stats[entry][-1])
# Update the base counter value
base_count_dict[entry] = snmp_retrieved_count
time.sleep(300)
print
if DEBUG:
print graph_stats
x_labels = []
for x_label in range(5, 65, 5):
x_labels.append(str(x_label))
if DEBUG:
print x_labels
# Create the graphs
if line_graph.twoline("pynet-rtr1-octets.svg",
"pynet-rtr1 Fa4 Input/Output Bytes",
graph_stats["in_octets"], "In Octets",
graph_stats["out_octets"], "Out Octets", x_labels):
print "In/Out Octets graph created"
if line_graph.twoline("pynet-rtr1-pkts.svg",
"pynet-rtr1 Fa4 Input/Output Unicast Packets",
graph_stats["in_ucast_pkts"], "In Packets",
graph_stats["out_ucast_pkts"], "Out Packets",
x_labels):
print "In/Out Packets graph created"
print
def main():
'''
Connect to router via SNMPv3
Create two graphs in/out octeys and in/out packets
'''
debug = False
# SMPNv3 connection Parameters
ip_addr = raw_input("Enter router IP: ")
a_user = '******'
my_key = getpass(prompt="Auth + Encryption Key: ")
auth_key = my_key
encrypt_key = my_key
snmp_user = (a_user, auth_key, encrypt_key)
pynet_rtr1 = (ip_addr, 7961)
snmp_device = pynet_rtr1
# Fa4 is in rownumber5in the MIB-2 interfaces table
row_number = 5
graph_stats = {
"in_octets": [],
"out_octets": [],
"in_ucast_pkts": [],
"out_ucast_pkts": [],
}
base_count_dict = {}
# Enter a loop gathering SNMP date every 5 minutes
for time_track in range (0, 20, 5):
print "\n%20s %-20s" % ("time", time_track)
# Gather SNMP statistics for these four fields
for entry in ("in_octets", "out_octets", "in_ucast_pkts", "out_ucast_pkts"):
# Retrieve SNMP data
snmp_retrieved_count = get_interface_stats(snmp_device, snmp_user, entry, row_number)
# Get the base counter value
base_count = base_count_dict.get(entry)
if base_count:
#save the data to graph_stats dictionary
graph_stats[entry].append(snmp_retrieved_count - base_count)
print "%20s %-20s" % (entry, graph_stats[entry][-1])
# updat the base counter value
base_count_dict[entry] = snmp_retrieved_count
time.sleep(300)
print
if debug:
print graph_stats
x_labels = []
for x_label in range(5, 20, 5):
xlabels.append(str(x_label))
if debug:
print x_labels
# Create graphs
if line_graph.twoline("pynet-rtr1-octets.svg", "pynet-rtr1 Fa4 Input/Output Bytes",
graph_stats["in_octets"], "In Octets", graph_stats["out_octets"],
"Out Octets", x_labels):
print "In/Out Octets graph created"
print