def runTest(self):
wan = self.dev.wan
lan = self.dev.lan
from boardfarm.lib.installers import install_snmp, install_snmpd
from boardfarm.lib.common import snmp_mib_get
wrong_mibs = ['PsysDescr', 'sys123ObjectID', 'sysServiceS']
linux_mibs = ['sysDescr',\
'sysObjectID',\
'sysServices',\
'sysName',\
'sysServices',\
'sysUpTime']
test_mibs = [linux_mibs[0], wrong_mibs[0],\
linux_mibs[1], wrong_mibs[1],\
linux_mibs[2], wrong_mibs[2]]
unit_test = SnmpMibsUnitTest(mibs_location=os.path.abspath(
os.path.join(os.path.dirname(os.path.realpath(__file__)),
os.pardir, 'resources', 'mibs')),
files=['SNMPv2-MIB'],
mibs=test_mibs,
err_mibs=wrong_mibs)
assert (unit_test.unitTest())
install_snmpd(wan)
lan.sendline('echo "nameserver 8.8.8.8" >> /etc/resolv.conf')
lan.expect(lan.prompt)
install_snmp(lan)
wan_iface_ip = wan.get_interface_ipaddr(wan.iface_dut)
for mib in linux_mibs:
try:
result = snmp_mib_get(lan,
unit_test.snmp_obj,
str(wan_iface_ip),
mib,
'0',
community='public')
print('snmpget({})@{}={}'.format(mib, wan_iface_ip, result))
print("Trying with snmp_v2 as well")
value = SnmpHelper.snmp_v2(lan,
str(wan_iface_ip),
mib,
community='public')
print("Snmpget via snmpv2 on %s: %s" % (mib, value))
except Exception as e:
print('Failed on snmpget {} '.format(mib))
print(e)
raise e
print("Test passed")
def is_erouter_honouring_config(self, method="snmp"):
"""Checks if the ErouterInitModeControl is set to honour what is stated
in the boot file. This check can be performed via snmp or dmcli.
:param method: one of "snmp"(default) or "dmcli"
:type method: string
:return: True if ErouterInitModeControl is set to follow the bootfile,
False otherwise
:rtype: bool
"""
if "snmp" == method:
ip = self.dev.cmts.get_cmip(self.cm_mac)
if ip == "None":
raise CodeError("Failed to get cm ip")
out = SnmpHelper.snmp_v2(self.dev.wan, ip,
"esafeErouterInitModeControl")
return "5" == out
elif "dmcli" == method:
param = "Device.X_LGI-COM_Gateway.ErouterModeControl"
out = self.dmcli.GPV(param)
return "honoreRouterInitMode" == out.rval
else:
raise CodeError(
f"Failed to get esafeErouterInitModeControl via {method}")
def __init__(self, start=None, fname=None):
"""
Creates a default basic mta cfg file for modification
"""
if type(start) is str:
# OLD fashined: this is a file name, load the contents from the file
self.original_file = start
self.original_fname = os.path.split(start)[1]
self.encoded_fname = self.original_fname.replace(
".txt", self.encoded_suffix
)
self.load(start)
elif isinstance(start, CfgGenerator):
if fname is None:
# create a name and add some sha256 digits
fname = "mta-config-" + self.shortname(10) + ".txt"
self.txt = (
start.gen_mta_cfg()
) # the derived class already created the skeleton
high, low = [], []
for line in self.txt.splitlines():
if "pktcSigDevCIDFskAfterRing" in line:
low.append(line)
else:
high.append(line)
self.txt = "\n".join(high + low)
new_list = (
self.txt.replace("SnmpMibObject", "")
.replace(";", "")
.replace(" ", "")
.split("\n")
)
final_list = []
for val in new_list:
if val != "":
mib_name = val.split()[0].split(".")[0]
mib_oid = SnmpHelper.get_mib_oid(mib_name)
new_val = val.replace(mib_name, "." + mib_oid)
final_list.append(new_val)
self.txt = "\n".join(final_list)
logger.info("Config name created: %s" % fname)
self.original_fname = fname
self.encoded_fname = self.original_fname.replace(
".txt", self.encoded_suffix
)
else:
raise Exception("Wrong type %s received" % type(start))
def __init__(self,
mibs_location=None,
files=None,
mibs=None,
err_mibs=None):
"""
Takes:
mibs_location: where the .mib files are located (can be a list of dirs)
files: the name of the .mib/.txt files (without the extension)
mibs: e.g. sysDescr, sysObjectID, etc
err_mibs: wrong mibs (just for testing that the compiler rejects invalid mibs)
"""
# where the .mib files are located
if mibs_location:
self.srcDirectories = mibs_location
if type(self.srcDirectories) != list:
self.srcDirectories = [self.srcDirectories]
for d in self.srcDirectories:
if not os.path.exists(str(d)):
msg = 'No mibs directory {} found test_SnmpHelper.'.format(
str(self.srcDirectories))
raise Exception(msg)
if files:
self.mib_files = files
self.snmp_obj = SnmpHelper.SnmpMibs(self.mib_files,
self.srcDirectories)
if mibs:
self.mibs = mibs
self.error_mibs = err_mibs
if type(self.mibs) != list:
self.mibs = [self.mibs]
def test_main(self):
"""Start testing the SnmpHelper module."""
wan = self.dev.wan
lan = self.dev.lan
from boardfarm.lib.common import snmp_mib_get
from boardfarm.lib.installers import install_snmp, install_snmpd
wrong_mibs = ["PsysDescr", "sys123ObjectID", "sysServiceS"]
linux_mibs = [
"sysDescr",
"sysObjectID",
"sysServices",
"sysName",
"sysServices",
"sysUpTime",
]
test_mibs = [
linux_mibs[0],
wrong_mibs[0],
linux_mibs[1],
wrong_mibs[1],
linux_mibs[2],
wrong_mibs[2],
]
unit_test = SnmpMibsUnitTest(
mibs_location=os.path.abspath(
os.path.join(
os.path.dirname(os.path.realpath(__file__)),
os.pardir,
"resources",
"mibs",
)),
files=["SNMPv2-MIB"],
mibs=test_mibs,
err_mibs=wrong_mibs,
)
assert unit_test.unitTest()
install_snmpd(wan)
lan.sendline('echo "nameserver 8.8.8.8" >> /etc/resolv.conf')
lan.expect(lan.prompt)
install_snmp(lan)
wan_iface_ip = wan.get_interface_ipaddr(wan.iface_dut)
for mib in linux_mibs:
try:
result = snmp_mib_get(
lan,
unit_test.snmp_obj,
str(wan_iface_ip),
mib,
"0",
community="public",
)
print("snmpget({})@{}={}".format(mib, wan_iface_ip, result))
print("Trying with snmp_v2 as well")
value = SnmpHelper.snmp_v2(lan,
str(wan_iface_ip),
mib,
community="public")
print("Snmpget via snmpv2 on %s: %s" % (mib, value))
except Exception as e:
print("Failed on snmpget {} ".format(mib))
print(e)
raise e
print("Test passed")