<html><head><meta http-equiv="content-type" content="text/html; charset=GB2312"><style>body { line-height: 1.5; }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body> <div><span></span>Hello</div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span><span style="color: rgb(0, 0, 0); font-size: 10.5pt; line-height: 1.5; background-color: rgba(0, 0, 0, 0);">I has read the article </span><span style="font-size: 10.5pt; color: rgb(0, 78, 143); font-family: Bitter, serif; line-height: normal; orphans: 2; widows: 2; background-color: window;"><b>The check_snmp Plugin</b>（</span><span style="font-size: 10.5pt; line-height: 1.5; color: rgb(0, 78, 143); font-family: 'Bitter, serif'; background-color: window;">https://www.monitoring-plugins.org/doc/man/check_snmp.html</span><span style="font-size: 10.5pt; background-color: window; color: rgb(0, 78, 143); font-family: Bitter, serif; line-height: normal; orphans: 2; widows: 2;">）</span><span style="line-height: normal; orphans: 2; widows: 2;">for several times，but I have problems where using it.</span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> When I used the plugin "check_snmp" to check a device，if the resault is "No Module"，I want it send a critical。</span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span><span style="background-color: rgba(0, 0, 0, 0);"><b>The full command like this：</b></span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">./check_snmp -H 10.10.10.10 -o .1.3.6.1.4.1.12345.17.1.3.1.0 --invert-search "No Module"</span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">./check_snmp -H </span>10.10.10.10<span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;"> -o .1.3.6.1.4.1.</span>12345<span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">.17.1.3.1.0 --invert-search -s "No Module"</span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">./check_snmp -H </span>10.10.10.10<span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;"> -o .1.3.6.1.4.1.</span>12345<span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">.17.1.3.1.0 </span><span style="font-size: 10.5pt; line-height: 1.5; background-color: window;">-s </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">--invert-search "No Module"</span></div> <div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> <b>The resault is always like this：</b></span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;"> </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">SNMP OK - "No Module" | </span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> So I wander to konw how to </span><span style="background-color: rgba(0, 0, 0, 0); font-size: 10.5pt; line-height: 1.5;">correctly use the plugin check_snmp?</span></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> </span></div><div><span style="font-family: 'Bitter, serif'; color: rgb(0, 78, 143);"> </span></div><hr style="width: 210px; height: 1px; display: none;" color="#b5c4df" size="1" align="left"> <div><span></span></div> </body></html>