blob: 793facc3f1a390a6a3b9a04fe4e8fcc359b08184 (
plain)
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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
### Autogenerated by snmp.py ###
# non configurable defaults
sysObjectID 1.3.6.1.4.1.44641
sysServices 14
master agentx
agentXPerms 0777 0777
pass .1.3.6.1.2.1.31.1.1.1.18 /opt/vyatta/sbin/if-mib-alias
smuxpeer .1.3.6.1.2.1.83
smuxpeer .1.3.6.1.2.1.157
smuxsocket localhost
# linkUp/Down configure the Event MIB tables to monitor
# the ifTable for network interfaces being taken up or down
# for making internal queries to retrieve any necessary information
iquerySecName {{ vyos_user }}
# Modified from the default linkUpDownNotification
# to include more OIDs and poll more frequently
notificationEvent linkUpTrap linkUp ifIndex ifDescr ifType ifAdminStatus ifOperStatus
notificationEvent linkDownTrap linkDown ifIndex ifDescr ifType ifAdminStatus ifOperStatus
monitor -r 10 -e linkUpTrap "Generate linkUp" ifOperStatus != 2
monitor -r 10 -e linkDownTrap "Generate linkDown" ifOperStatus == 2
# Remove all old ifTable entries with the same ifName as newly appeared
# interface (with different ifIndex) - this is the case on e.g. ppp interfaces
interface_replace_old yes
# T4902: exclude container storage from monitoring
ignoreDisk /usr/lib/live/mount/persistence/container
########################
# configurable section #
########################
# Default system description is VyOS version
sysDescr VyOS {{ version }}
{% if description is vyos_defined %}
# Description
SysDescr {{ description }}
{% endif %}
# Listen
{% set options = [] %}
{% if listen_address is vyos_defined %}
{% for address, address_options in listen_address.items() %}
{% if address | is_ipv6 %}
{% set protocol = protocol ~ '6' %}
{% endif %}
{% set _ = options.append(protocol ~ ':' ~ address | bracketize_ipv6 ~ ':' ~ address_options.port) %}
{% endfor %}
{% else %}
{% set _ = options.append(protocol ~ ':161') %}
{% set _ = options.append(protocol ~ '6:161') %}
{% endif %}
agentaddress unix:/run/snmpd.socket{{ ',' ~ options | join(',') if options is vyos_defined }}
# SNMP communities
{% if community is vyos_defined %}
{% for comm, comm_config in community.items() %}
{% if comm_config.client is vyos_defined %}
{% for client in comm_config.client %}
{% if client | is_ipv4 %}
{{ comm_config.authorization }}community {{ comm }} {{ client }} -V RESTRICTED
{% elif client | is_ipv6 %}
{{ comm_config.authorization }}community6 {{ comm }} {{ client }} -V RESTRICTED
{% endif %}
{% endfor %}
{% endif %}
{% if comm_config.network is vyos_defined %}
{% for network in comm_config.network %}
{% if network | is_ipv4 %}
{{ comm_config.authorization }}community {{ comm }} {{ network }} -V RESTRICTED
{% elif network | is_ipv6 %}
{{ comm_config.authorization }}community6 {{ comm }} {{ network }} -V RESTRICTED
{% endif %}
{% endfor %}
{% endif %}
{% if comm_config.client is not vyos_defined and comm_config.network is not vyos_defined %}
{{ comm_config.authorization }}community {{ comm }} -V RESTRICTED
{{ comm_config.authorization }}community6 {{ comm }} -V RESTRICTED
{% endif %}
{% endfor %}
{% endif %}
# Default RESTRICTED view
view RESTRICTED included .1 80
{% if 'ip-route-table' not in oid_enable %}
# ipRouteTable oid: excluded
view RESTRICTED excluded .1.3.6.1.2.1.4.21
{% endif %}
{% if 'ip-net-to-media-table' not in oid_enable %}
# ipNetToMediaTable oid: excluded
view RESTRICTED excluded .1.3.6.1.2.1.4.22
{% endif %}
{% if 'ip-net-to-physical-phys-address' not in oid_enable %}
# ipNetToPhysicalPhysAddress oid: excluded
view RESTRICTED excluded .1.3.6.1.2.1.4.35
{% endif %}
{% if 'ip-forward' not in oid_enable %}
# ipForward oid: excluded
view RESTRICTED excluded .1.3.6.1.2.1.4.24
{% endif %}
{% if contact is vyos_defined %}
# system contact information
SysContact {{ contact }}
{% endif %}
{% if location is vyos_defined %}
# system location information
SysLocation {{ location }}
{% endif %}
{% if smux_peer is vyos_defined %}
# additional smux peers
{% for peer in smux_peer %}
smuxpeer {{ peer }}
{% endfor %}
{% endif %}
{% if trap_target is vyos_defined %}
# if there is a problem - tell someone!
{% for trap, trap_config in trap_target.items() %}
trap2sink {{ trap }}:{{ trap_config.port }} {{ trap_config.community }}
{% endfor %}
{% endif %}
{% if v3 is vyos_defined %}
#
# SNMPv3 stuff goes here
#
{% if v3.view is vyos_defined %}
# views
{% for view, view_config in v3.view.items() %}
{% if view_config.oid is vyos_defined %}
{% for oid in view_config.oid %}
view {{ view }} included .{{ oid }}
{% endfor %}
{% endif %}
{% endfor %}
{% endif %}
# access
{% if v3.group is vyos_defined %}
# context sec.model sec.level match read write notif
{% for group, group_config in v3.group.items() %}
access {{ group }} "" usm {{ group_config.seclevel }} exact {{ group_config.view }} {{ 'none' if group_config.mode == 'ro' else group_config.view }} none
{% endfor %}
{% endif %}
# trap-target
{% if v3.trap_target is vyos_defined %}
{% for trap, trap_config in v3.trap_target.items() %}
{% set options = '' %}
{% if trap_config.type == 'inform' %}
{% set options = options ~ ' -Ci' %}
{% endif %}
{% if v3.engineid is vyos_defined %}
{% set options = options ~ ' -e "' ~ v3.engineid ~ '"' %}
{% endif %}
{% if trap_config.user is vyos_defined %}
{% set options = options ~ ' -u ' ~ trap_config.user %}
{% endif %}
{% if trap_config.auth.plaintext_password is vyos_defined or trap_config.auth.encrypted_password is vyos_defined %}
{% set options = options ~ ' -a ' ~ trap_config.auth.type %}
{% if trap_config.auth.plaintext_password is vyos_defined %}
{% set options = options ~ ' -A ' ~ trap_config.auth.plaintext_password %}
{% elif trap_config.auth.encrypted_password is vyos_defined %}
{% set options = options ~ ' -3m ' ~ trap_config.auth.encrypted_password %}
{% endif %}
{% if trap_config.privacy.plaintext_password is vyos_defined or trap_config.privacy.encrypted_password is vyos_defined %}
{% set options = options ~ ' -x ' ~ trap_config.privacy.type %}
{% if trap_config.privacy.plaintext_password is vyos_defined %}
{% set options = options ~ ' -X ' ~ trap_config.privacy.plaintext_password %}
{% elif trap_config.privacy.encrypted_password is vyos_defined %}
{% set options = options ~ ' -3M ' ~ trap_config.privacy.encrypted_password %}
{% endif %}
{% set options = options ~ ' -l authPriv' %}
{% else %}
{% set options = options ~ ' -l authNoPriv' %}
{% endif %}
{% else %}
{% set options = options ~ ' -l noAuthNoPriv' %}
{% endif %}
trapsess -v 3 {{ options }} {{ trap }}:{{ trap_config.protocol }}:{{ trap_config.port }}
{% endfor %}
{% endif %}
# group
{% if v3.user is vyos_defined %}
{% for user, user_config in v3.user.items() %}
group {{ user_config.group }} usm {{ user }}
{% endfor %}
{% endif %}
{# SNMPv3 end #}
{% endif %}
{% if script_extensions.extension_name is vyos_defined %}
# extension scripts
{% for script, script_config in script_extensions.extension_name.items() | sort(attribute=script) %}
extend {{ script }} {{ script_config.script }}
{% endfor %}
{% endif %}
|
