Vincent Bernat <ber...@debian.org> writes: >> Am I doing something wrong or is this tool functional at all? > > Drop the .0 at the end and it should work. When snmpwalk get an > "out-of-range" response, it retries with a GET request (instead of > GETNEXT) and gets your answer. That's something pysnmpwalk is not > doing. So, you need to ensure that you don't provide an exact OID.
Thanks for the fast response! Unfortunately that seems to behave in a similar way: $ pysnmpwalk -c public -v 2c demo.snmplabs.com iso.3.6.1.2.1.1.1 Error: No SNMP response received before timeout snmpget seems to do this as well: snmpget -c public -v 2c demo.snmplabs.com iso.3.6.1.2.1.1.1.0 12:22:51.360428 IP 10.48.251.223.42369 > 104.236.166.95.161: GetRequest(28) .1.3.6.1.2.1.1.1.0 12:22:51.541571 IP 104.236.166.95.161 > 10.48.251.223.42369: GetResponse(91) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686" pysnmpget -c public -v 2c demo.snmplabs.com iso.3.6.1.2.1.1.1.0 12:22:53.950647 IP 10.48.251.223.48086 > 104.236.166.95.161: GetRequest(27) .1.3.6.1.2.1.1.1.0 12:22:54.133591 IP 104.236.166.95.161 > 10.48.251.223.48086: GetResponse(90) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686" 12:22:55.138187 IP 10.48.251.223.48086 > 104.236.166.95.161: GetRequest(27) .1.3.6.1.2.1.1.1.0 12:22:55.319405 IP 104.236.166.95.161 > 10.48.251.223.48086: GetResponse(90) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686" 12:22:56.322305 IP 10.48.251.223.48086 > 104.236.166.95.161: GetRequest(27) .1.3.6.1.2.1.1.1.0 12:22:56.503517 IP 104.236.166.95.161 > 10.48.251.223.48086: GetResponse(90) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686" 12:22:57.506386 IP 10.48.251.223.48086 > 104.236.166.95.161: GetRequest(27) .1.3.6.1.2.1.1.1.0 12:22:57.687594 IP 104.236.166.95.161 > 10.48.251.223.48086: GetResponse(90) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686" 12:22:58.690415 IP 10.48.251.223.48086 > 104.236.166.95.161: GetRequest(27) .1.3.6.1.2.1.1.1.0 12:22:58.872803 IP 104.236.166.95.161 > 10.48.251.223.48086: GetResponse(90) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686" 12:22:59.876170 IP 10.48.251.223.48086 > 104.236.166.95.161: GetRequest(27) .1.3.6.1.2.1.1.1.0 12:23:00.059525 IP 104.236.166.95.161 > 10.48.251.223.48086: GetResponse(90) .1.3.6.1.2.1.1.1.0="Linux zeus 4.8.6.5-smp #2 SMP Sun Nov 13 14:58:11 CDT 2016 i686"
