1 files changed, 52 insertions, 0 deletions
diff --git a/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py
new file mode 100644
index 0000000..0367eb3
--- /dev/null
+++ b/examples/v3arch/asyncore/oneliner/manager/cmdgen/getnext-v1-with-custom-mibs-location.py
@@ -0,0 +1,52 @@
+#
+# GETNEXT Command Generator Application
+#
+# Perform SNMP GETNEXT operation with the following options:
+#
+# with SNMPv1, community 'public'
+# over IPv4/UDP
+# to an Agent at demo.snmplabs.com:161
+# two columns of the IF-MIB::ifEntry table
+# search for pysnmp MIBs at specific filesystem location
+# stop when response OIDs leave the scopes of initial OIDs
+#
+# This script performs similar to the following Net-SNMP command:
+#
+# $ snmpwalk -v1 -c public -ObentU demo.snmplabs.com IF-MIB::ifDescr IF-MIB::ifType
+#
+# The pysnmp engine maintains its own MIB search path which is usued
+# for searching for MIB modules by name. By default pysnmp will search
+# its built-in MIB repository (pysnmp.smi.mibs.instances, pysnmp.smi.mibs)
+# and pysnmp-mibs package (pysnmp_mibs). Those two entries are normally
+# found relative to $PYTHONPATH. Besides searching MIBs as Python modules
+# (which could be egg-ed or not), pysnmp can also search for stand-alone
+# files in given directories. The latter could be specified by 
+# ObjectIdentity.addMibSource() calls. New search path entries are added
+# in front of existing ones in search path.
+#
+from pysnmp.entity.rfc3413.oneliner.cmdgen import *
+
+for errorIndication, \
+    errorStatus, errorIndex, \
+    varBinds in nextCmd(SnmpEngine(),
+                        CommunityData('public', mpModel=0),
+                        UdpTransportTarget(('demo.snmplabs.com', 161)),
+                        ContextData(),
+                        ObjectType(ObjectIdentity('IF-MIB', 'ifDescr').addMibSource('/tmp/mymibs')),
+                        ObjectType(ObjectIdentity('IF-MIB', 'ifType')),
+                        lookupNames=True, lookupValues=True):
+    # Check for errors and print out results
+    if errorIndication:
+        print(errorIndication)
+        break
+    else:
+        if 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 ]))