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something going wrong.. code is not working - anna - Dec-28-2017
#!/usr/bin/python
from easysnmp import Session
# load easysnmp module
community ='public'
#Community for the device
oid ='SNMPv2-MIB::sysDescr.0'
#sysDescr OID
sr_no = 0
with open('DSLAMIP.txt') as ipfile:
line = ipfile.readlines()
# print line
for line in ipfile:
try:
session = Session(hostname=line, community=community, version=2)
snmp_get = session.get(oid)
result = snmp_get.value.encode('ascii')
if 'IES1248-51' in result:
model = 'ZyXEL'
elif 'ECI' in result:
model = 'ECI'
elif 'IP' in result:
model = 'UT'
sr_no += 1
print sr_no+" "+line+ " " +model
except snmp_exceptions as e:
print('Connection timed out ', ipfile['line'], e)would like to print Sr_no IP address Model, but this code is not working
RE: something going wrong.. code is not working - Larz60+ - Dec-28-2017
What exactly does not working mean?
Need details like:
Inputs,
Outputs
Error messages
Expected output
RE: something going wrong.. code is not working - anna - Dec-28-2017
I need to send one ip address at a time from DSLAMIP.txt to check device model, I am able to print line post opening file, however ips are not passed to session to check model type.
Python is not showing any error or output.
thanks
RE: something going wrong.. code is not working - Larz60+ - Dec-28-2017
What do you see when you remove comment from the print statement
Does the ip statement look ok?
And (on another subject), why are you using antique version of python?
RE: something going wrong.. code is not working - buran - Dec-28-2017
On line#10 you read the entire txt file in a variable called line. This is actually a list of lines in the file. At that point you are at the end of the file.
Next you want to iterate over the file ipfile line by line, however you are already at the end of the file, thus there is nothing left to iterate over.
To solve the problem just remove line#10 of your code. then you will iterate over the file line by line.
RE: something going wrong.. code is not working - anna - Dec-28-2017
Thanks Buran,
Changes in code as below
#!/usr/bin/python
from easysnmp import Session
# load easysnmp module
community ='public'
#Community for the device
oid ='SNMPv2-MIB::sysDescr.0'
#sysDescr OID
sr_no = 0
with open('DSLAMIP.txt') as ipfile:
# line = ipfile.readlines()
# print line
for line in ipfile:
# print line
try:
session = Session(hostname=line, community=community, version=2)
snmp_get = session.get(oid)
result = snmp_get.value.encode('ascii')
if 'IES1248-51' in result:
model = 'ZyXEL'
elif 'ECI' in result:
model = 'ECI'
elif 'IP' in result:
model = 'UT'
sr_no += 1
print sr_no+" "+line+ " " +model
except:
print('Connection timed out') easysnmp session is not working, Output is:- Connection timed out
Connection timed out
Connection timed out
Connection timed out
Connection timed out
Connection timed out
Connection timed out
Connection timed out
Connection timed out
Connection timed out
whereas :- i am able to do this manually
[root@localhost scripts]# snmpwalk -v2c -c public 10.113.1.1 SNMPv2-MIB::sysDescr.0
SNMPv2-MIB::sysDescr.0 = STRING: ECI telecom HiFOCuS broadband access system
RE: something going wrong.. code is not working - buran - Dec-28-2017
Obviously I'm not able to try, but in order to debug I would remove the try/except thus it will show what the actual error is. i.e. Connection time out is something you print, but because you have all-catching except it masks what the actual error is - i.e. it could be simple syntax error for example. Using all-catching except is generally considered bad practice and only acceptable if you actually print what the error description is
also line will have '\n' at the end, so you may need to strip this before supply line as argument hostname
RE: something going wrong.. code is not working - anna - Dec-28-2017
Hi Buran,
I am able to print Device model now.
changes in code is as below
#!/usr/bin/python
from easysnmp import Session
# load easysnmp module
community ='public'
#Community for the device
oid ='SNMPv2-MIB::sysDescr.0'
#sysDescr OID
sr_no = 0
with open('DSLAMIP.txt') as ipfile:
# line = ipfile.readlines()
# print line
for line in ipfile:
# print line
try:
session = Session(hostname=line, community=community, version=2)
snmp_get = session.get(oid)
result = snmp_get.value.encode('ascii')
if 'IES1248-51' in result:
model = 'ZyXEL'
elif 'ECI' in result:
model = 'ECI'
elif 'IP' in result:
model = 'UT'
sr_no += 1
print (str(sr_no)+' '+str(line)+' '+model)
except:
print(str(sr_no)+' ' +str(line)+' ' +'Connection timed out')But output is printing like 1469 10.16.1.59UT
model on new line where as i want this like 1469 10.16.1.59 UT --- on same line
RE: something going wrong.. code is not working - buran - Dec-28-2017
as I said line will have new lien - '\n' at the end and you need to strip it.
#!/usr/bin/python
# load easysnmp module
from easysnmp import Session
#Community for the device
community ='public'
#sysDescr OID
oid ='SNMPv2-MIB::sysDescr.0'
with open('DSLAMIP.txt') as ipfile:
for sr_no, line in enumerate(ipfile, start=1):
ip = line.strip()
try:
session = Session(hostname=ip, community=community, version=2)
snmp_get = session.get(oid)
result = snmp_get.value.encode('ascii')
if 'IES1248-51' in result:
model = 'ZyXEL'
elif 'ECI' in result:
model = 'ECI'
elif 'IP' in result:
model = 'UT'
print('{} {} {}'.format(sr_no, ip, model))
except Exception as excp:
print('Something went wrong!')
print(excp)
RE: something going wrong.. code is not working - anna - Dec-28-2017
Thanks, Worked...