Re: [pysnmp-users] extracting values from responses
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Re: [pysnmp-users] extracting values from responses
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From: Andrew G. <ak...@gm...> - 2017-09-11 21:00:32
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Thank you so much for the quick reply and suggestion. I'll give it a shot On 9/11/2017 11:42 AM, Ilya Etingof wrote: > Hi Andrew, > > To answer your exact question -- you need to pick up the value at the > callback function and pass it up to the caller (via a global variable or > better mutable stack variable). > > BUT! Do not do that! > > You are using a very old pysnmp API! Better use the modern one -- it's > way better: > > > http://pysnmp.sourceforge.net/examples/hlapi/asyncore/sync/manager/cmdgen/snmp-versions.html#snmpv3-auth-md5-privacy-des > > > On 09/11/2017 05:37 PM, Andrew Gallo wrote: >> Greetings: >> >> Using pysnmp 4.3.9 on python 2.7. I'm following the SNMPv3 example at >> >>> http://pysnmp.sourceforge.net/examples/current/v3arch/manager/cmdgen/get-v3.html >>> >> >> How do I assign the returned value to a variable? >> When I issue a command like: >> rtnval = snmpEngine.transportDispatcher.runDispatcher() >> 1.3.6.1.4.1.10002.2.30.1.1.1.3.16793610.1.1 = -100 >> >> But, rtnval is empty: >>>>> type(rtnval) >> <type 'NoneType'> >> >> Is there anyway to extract the value (in this case -100)? >> >> Thank you. >> >> ------------------------------------------------------------------------------ >> >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> _______________________________________________ >> pysnmp-users mailing list >> pys...@li... >> https://lists.sourceforge.net/lists/listinfo/pysnmp-users > |
