svn commit: r216300 - head/etc

[Shteryana Shopova]

Author: syrinx
Date: Wed Dec  8 17:27:59 2010
New Revision: 216300
URL: http://svn.freebsd.org/changeset/base/216300

Log:
  Add (disabled) sample configurations needed to enable the snmp_usm and
  snmp_vacm modules and minimal user/view configurations needed to for
  the modules to work properly.
  
  Sponsored by:   The FreeBSD Foundation
  Reviewed by:    philip@ (mostly)
  Approved by:    philip@

Modified:
  head/etc/snmpd.config

Modified: head/etc/snmpd.config
==============================================================================
--- head/etc/snmpd.config	Wed Dec  8 15:52:06 2010	(r216299)
+++ head/etc/snmpd.config	Wed Dec  8 17:27:59 2010	(r216300)
@@ -12,6 +12,15 @@ system := 1	# FreeBSD
 traphost := localhost
 trapport := 162
 
+#
+# Set the SNMP engine ID.
+#
+# The snmpEngineID object required from the SNMPv3 Framework. If not explicitly set via
+# this configuration file, an ID is assigned based on the value of the
+# kern.hostid variable
+# engine := 0x80:0x10:0x08:0x10:0x80:0x25
+# snmpEngineID = $(engine)
+
 # Change this!
 read := "public"
 # Uncomment begemotSnmpdCommunityString.0.2 below that sets the community
@@ -19,6 +28,26 @@ read := "public"
 write := "geheim"
 trap := "mytrap"
 
+# Declarations for SNMP-USER-BASED-SM-MIB authentication and privacy options
+NoAuthProtocol		:= 1.3.6.1.6.3.10.1.1.1
+HMACMD5AuthProtocol	:= 1.3.6.1.6.3.10.1.1.2
+HMACSHAAuthProtocol	:= 1.3.6.1.6.3.10.1.1.3
+NoPrivProtocol		:= 1.3.6.1.6.3.10.1.2.1
+DESPrivProtocol		:= 1.3.6.1.6.3.10.1.2.2
+AesCfb128Protocol	:= 1.3.6.1.6.3.10.1.2.4
+
+#
+# SNMPv3 USM User definition
+#
+# The localized hex password for a user may be obtained by setting SNMPUSER, SNMPPASSWD,
+# SNMPAUTH and SNMPPRIV environment variables to the desired parameters and invoking
+# 'bsnmpget -v 3 -D -K -o verbose' against the running bsnmpd(1). For other
+# usages refer to the bsnmpget(1) manual page. The following lines define a user "bsnmp"
+# which a private password "bsnmp", localized for the above engine ID.
+#
+# user1 := "bsnmp"
+# user1passwd := 0x1b:0x6d:0x9e:0x94:0xbe:0x19:0x17:0xfb:0xde:0x60:0x46:0xfe:0x59:0x6f:0x61:0x95:0xf2:0xc9:0x57:0x1f
+
 #
 # Configuration
 #
@@ -72,6 +101,113 @@ begemotSnmpdModulePath."mibII"	= "/usr/l
 #begemotIfForcePoll = 2000
 
 #
+# SNMPv3 User-based security module - must be loaded for SNMPv3 USM
+#
+#begemotSnmpdModulePath."usm"	= "/usr/lib/snmp_usm.so"
+
+#
+# SNMPv3 USM User definition.
+#
+
+#%usm
+
+#
+# The following block creates a user with name "bsnmp" and sets privacy
+# and encryption options to SHA256 message digests and AES encryption
+# for this user.
+# 
+# usmUserStatus.$(engine).$(user1) = 5
+# usmUserAuthProtocol.$(engine).$(user1) = $(HMACSHAAuthProtocol)
+# usmUserAuthKeyChange.$(engine).$(user1) = $(user1passwd)
+# usmUserPrivProtocol.$(engine).$(user1) = $(AesCfb128Protocol)
+# usmUserPrivKeyChange.$(engine).$(user1) = $(user1passwd)
+# usmUserStatus.$(engine).$(user1) = 1
+#
+
+#
+# The following block creates a user with name "public" with no authentication
+# or encyption options.
+#
+# usmUserStatus.$(engine).$(read) = 5
+# usmUserAuthProtocol.$(engine).$(read) = $(NoAuthProtocol)
+# usmUserPrivProtocol.$(engine).$(read) = $(NoPrivProtocol)
+# usmUserStatus.$(engine).$(read) = 1
+#
+
+#
+# SNMPv3 View-based Access Control module
+#
+#begemotSnmpdModulePath."vacm"	= "/usr/lib/snmp_vacm.so"
+
+#
+# Definition of view-based access control entries.
+#
+#%vacm
+
+# Definition of a SNMPv1 group
+# vacmSecurityToGroupStatus.1.$(read) = 4
+# vacmGroupName.1.$(read) = $(read)
+
+# Definition of SNMPv2 group
+# vacmSecurityToGroupStatus.2.$(write) = 4
+# vacmGroupName.2.$(write) = $(write)
+
+# Definition of SNMPv3 group with users "bsnmp" and "public"
+# vacmSecurityToGroupStatus.3.$(user1) = 4
+# vacmGroupName.3.$(user1) = $(write)
+# vacmSecurityToGroupStatus.3.$(read) = 4
+# vacmGroupName.3.$(read) = $(write)
+
+# 
+# The OID of the .iso.org.dod.internet subtree
+#
+# internetoid := 1.3.6.1
+# internetoidlen := 4
+
+# Enumerated values for the privacy options
+# noAuthNoPriv := 1
+# authNoPriv := 2
+# authPriv := 3
+
+#
+# Definitions of two views
+#
+# vacmViewTreeFamilyStatus."internet".$(internetoidlen).$(internetoid) = 4
+# vacmViewTreeFamilyStatus."restricted".$(internetoidlen).$(internetoid) = 4
+
+#
+# Access control
+#
+
+#
+# Read-only access for SNMPv1 users
+#
+# vacmAccessStatus.$(read)."".1.1 = 4
+# vacmAccessReadViewName.$(read)."".1.1 = "internet"
+
+#
+# Read-write access for SNMPv2 users 
+#
+# vacmAccessStatus.$(write)."".2.1 = 4
+# vacmAccessReadViewName.$(write)."".2.1 = "internet"
+# vacmAccessWriteViewName.$(write)."".2.1 = "internet"
+
+#
+# Read-write-notify access for SNMPv3 USM users with noAuthNoPriv
+#
+# vacmAccessStatus.$(write)."".3.$(noAuthNoPriv) = 4
+# vacmAccessReadViewName.$(write)."".3.$(noAuthNoPriv) = "internet"
+# vacmAccessWriteViewName.$(write)."".3.$(noAuthNoPriv) = "internet"
+# vacmAccessNotifyViewName.$(write)."".3.$(noAuthNoPriv) = "internet"
+
+#
+#Read-write-notify access to restricted for SNMPv3 USM users with authPriv
+#
+# vacmAccessStatus.$(write)."".3.$(authPriv) = 4
+# vacmAccessReadViewName.$(write)."".3.$(authPriv) = "restricted"
+# vacmAccessWriteViewName.$(write)."".3.$(authPriv) = "restricted"
+# vacmAccessNotifyViewName.$(write)."".3.$(authPriv) = "restricted"
+
 # Netgraph module
 #
 #begemotSnmpdModulePath."netgraph" = "/usr/lib/snmp_netgraph.so"