1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE erlref SYSTEM "erlref.dtd">
<erlref>
<header>
<copyright>
<year>1996</year><year>2016</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
</legalnotice>
<title>snmp_standard_mib</title>
<prepared></prepared>
<responsible></responsible>
<docno></docno>
<approved></approved>
<checked></checked>
<date></date>
<rev></rev>
<file>snmp_standard_mib.xml</file>
</header>
<module>snmp_standard_mib</module>
<modulesummary>Instrumentation Functions for STANDARD-MIB and SNMPv2-MIB</modulesummary>
<description>
<p>The module <c>snmp_standard_mib</c> implements the instrumentation functions for the
STANDARD-MIB and SNMPv2-MIB, and functions for configuring the database.
</p>
<p>The configuration files are described in the SNMP User's Manual.</p>
</description>
<funcs>
<func>
<name>configure(ConfDir) -> void()</name>
<fsummary>Configure the STANDARD-MIB and SNMPv2-MIB</fsummary>
<type>
<v>ConfDir = string()</v>
</type>
<desc>
<p>This function is called from the supervisor at system
start-up.
</p>
<p>Inserts all data in the configuration files into the
database and destroys all old rows with StorageType
<c>volatile</c>. The rows created from the configuration file
will have StorageType <c>nonVolatile</c>.
</p>
<p>All <c>snmp</c> counters are set to zero.
</p>
<p>If an error is found in the configuration file, it is
reported using the function <c>config_err/2</c> of the error
report module, and the function fails with the reason
<c>configuration_error</c>.
</p>
<p><c>ConfDir</c> is a string which points to the directory
where the configuration files are found.
</p>
<p>The configuration file read is: <c>standard.conf</c>.
</p>
</desc>
</func>
<func>
<name>inc(Name) -> void()</name>
<name>inc(Name, N) -> void()</name>
<fsummary>Increment a variable in the MIB</fsummary>
<type>
<v>Name = atom()</v>
<v>N = integer()</v>
</type>
<desc>
<p>Increments a variable in the MIB with <c>N</c>, or one if
<c>N</c> is not specified.</p>
</desc>
</func>
<func>
<name>reconfigure(ConfDir) -> void()</name>
<fsummary>Configure the STANDARD-MIB and SNMPv2-MIB</fsummary>
<type>
<v>ConfDir = string()</v>
</type>
<desc>
<p>Inserts all data in the configuration files into the
database and destroys all old data, including the rows with
StorageType <c>nonVolatile</c>. The rows created from the
configuration file will have StorageType <c>nonVolatile</c>.
</p>
<p>Thus, the data in the SNMP-STANDARD-MIB and SNMPv2-MIB,
after this function has been called, is from the
configuration files.
</p>
<p>All <c>snmp</c> counters are set to zero.
</p>
<p>If an error is found in the configuration file, it is
reported using the function <c>config_err/2</c> of the error
report module, and the function fails with the reason
<c>configuration_error</c>.
</p>
<p><c>ConfDir</c> is a string which points to the directory
where the configuration files are found.
</p>
<p>The configuration file read is: <c>standard.conf</c>.
</p>
</desc>
</func>
<func>
<name>reset() -> void()</name>
<fsummary>Reset all <c>snmp</c>counters to 0</fsummary>
<desc>
<p>Resets all <c>snmp</c> counters to 0.</p>
</desc>
</func>
<func>
<name>sys_up_time() -> Time</name>
<fsummary>Get the system up time</fsummary>
<type>
<v>Time = int()</v>
</type>
<desc>
<p>Gets the system up time in hundredth of a second.</p>
</desc>
</func>
</funcs>
</erlref>
|
