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author | Ilya Etingof <etingof@gmail.com> | 2018-08-12 17:22:58 +0200 |
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committer | GitHub <noreply@github.com> | 2018-08-12 17:22:58 +0200 |
commit | ac0b956d006a4b7b32780e852740b56ecd826c7e (patch) | |
tree | 4576911add0e18525991109acdb2a91bc4b2fde8 /examples/hlapi/v1arch/asyncore/sync/manager/cmdgen/enable-mib-lookup.py | |
parent | 488ec26798a4493ee0fc45e730f88f1365f56df7 (diff) | |
download | pysnmp-git-ac0b956d006a4b7b32780e852740b56ecd826c7e.tar.gz |
Add `hlapi.v1arch` API (#186)
* Add `hlapi.v1arch` API
Introduce new sub-package `pysnmp.hlapi.v1arch` which
wraps otherwise very detailed packet-level SNMP
messaging into a handful of convenience functions.
As a side effect, the `pysnmp.hlapi.*` sub-packages
moved under `pysnmp.hlapi.v3arch` though `pysnmp.hlapi`
still exposes `pysnmp.hlappi.v3arch.*` symbols to
retain some degree of backward compatibility.
The signature of the hlapi `.sendNotification()` call
has changed to accept `*varBinds` instead of a sequence
of `varBinds`. The rationale is to unify this method
call with similar methods of CommandGenerator.
* Add v1arch docs and reshuffle hlapi docs
Diffstat (limited to 'examples/hlapi/v1arch/asyncore/sync/manager/cmdgen/enable-mib-lookup.py')
-rw-r--r-- | examples/hlapi/v1arch/asyncore/sync/manager/cmdgen/enable-mib-lookup.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/examples/hlapi/v1arch/asyncore/sync/manager/cmdgen/enable-mib-lookup.py b/examples/hlapi/v1arch/asyncore/sync/manager/cmdgen/enable-mib-lookup.py new file mode 100644 index 00000000..2f4f8edb --- /dev/null +++ b/examples/hlapi/v1arch/asyncore/sync/manager/cmdgen/enable-mib-lookup.py @@ -0,0 +1,43 @@ +""" +Enable MIB lookup ++++++++++++++++++ + +Perform SNMP GETNEXT operation with the following options: + +* with SNMPv2c, community 'public' +* over IPv4/UDP +* to an Agent at demo.snmplabs.com:161 +* for an OID in string form +* resolve request and response OIDs and values from/to human-friendly form + +The `lookupMib=True` keyword argument makes pysnmp resolving +request and response variable-bindings from/to human-friendly form. + +Functionally similar to: + +| $ snmpwalk -v2c -c public -ObentU demo.snmplabs.com 1.3.6.1.2.1 + +"""# +from pysnmp.hlapi.v1arch import * + +for (errorIndication, + errorStatus, + errorIndex, + varBinds) in nextCmd(SnmpDispatcher(), + CommunityData('public'), + UdpTransportTarget(('demo.snmplabs.com', 161)), + ObjectType(ObjectIdentity('1.3.6.1.2.1.1')), + lookupMib=True): + + if errorIndication: + print(errorIndication) + break + + elif errorStatus: + print('%s at %s' % (errorStatus.prettyPrint(), + errorIndex and varBinds[int(errorIndex) - 1][0] or '?')) + break + + else: + for varBind in varBinds: + print(' = '.join([x.prettyPrint() for x in varBind])) |