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IDProjectCategoryView StatusLast Update
1967RackTablesSNMPpublic2020-05-25 23:37
Reporterjkvint Assigned To 
Status closedResolutionno change required 
Product Version0.21.4 
Summary1967: Fatal SNMP failure
DescriptionHi, help please, snmp does not work always an error of this nature.
PHP Warning: snmpget(): Invalid object identifier: sysObjectID.0 in /var/www/html/wwwroot/inc/snmp.php on line 5071, referer:
TagsNo tags attached.




2020-05-14 11:49

administrator   ~0004083

Looks like the basic MIBs are not present. This often happens on Debian and Ubuntu because they do not package the MIBs by default due to a licensing conflict. To install the basic MIBs there it takes to install a package called "snmp-mibs-downloader", which either downloads the MIBs upon installation, or provides a script to be run manually.

This may be caused by a different thing, but whatever the appropriate fix for the problem is, in the end you should be able to run "snmpget ... sysObjectID.0" on the target host and see a proper response. If that works, PHP SNMP trying to do the same will very likely work too.

In any case, this is not a problem of RackTables, but an issue with the server configuration.


2020-05-25 23:37

administrator   ~0004109

This issue looks resolved, closing.

Issue History

Date Modified Username Field Change
2020-04-07 13:55 jkvint New Issue
2020-05-14 11:49 infrastation Note Added: 0004083
2020-05-25 23:37 infrastation Status new => closed
2020-05-25 23:37 infrastation Resolution open => no change required
2020-05-25 23:37 infrastation Note Added: 0004109