Changes between Version 7 and Version 8 of SNMP

Timestamp:

01/26/22 15:59:40 (4 years ago)

Author:

krit

Comment:

--

SNMP

@@ -13 +13 @@
 }}}
     
+
+== SNMPv3 send trap ==
+
+At server, we edit file /etc/snmp/snmptrapd.conf
+{{{
+#!sh
+[root@mini snmp]# more snmptrapd.conf
+# use for response to snmpwalk/snmpget with community "public"
+authCommunity log,execute,net public
+
+# use for daemon waiting to receive snmptrap v3
+disableAuthorization yes
+traphandle default /usr/sbin/snmptthandler
+createUser -e 0x090807060504030201 the_user_name SHA the_SHA_string AES the_AES_string
+authUser log,execute,net the_user_name
+}}}
+
+Then we run snmpd waiting for trap
+{{{
+#!sh
+
+[root@mini snmp]# snmptrapd -f -Le
+NET-SNMP version 5.7.3
+
+}}}
+On client that we would like to send trap to server run following command
+{{{
+#!sh
+[krit@mini ~]$ snmptrap -v 3 -e 0x090807060504030201 -u the_user_name -a SHA -A the_SHA_string -x AES -X the_AES_string -l authPriv localhost '' 1.3.6.1.4.1.8072.2.3.0.1 1.3.6.1.4.1.8072.2.3.2.1 i 123456
+}}}