PPP-SEC-MIB DEFINITIONS ::= BEGIN


          IMPORTS
               Counter
                    FROM RFC1155-SMI
               OBJECT-TYPE
                    FROM RFC-1212
               ppp
                    FROM PPP-LCP-MIB;

               pppSecurity OBJECT IDENTIFIER ::= { ppp 2 }

               pppSecurityProtocols OBJECT IDENTIFIER ::= { pppSecurity 1 }

          -- The following uniquely identify the various protocols
          -- used by PPP security. These OBJECT IDENTIFIERS are
          -- used in the pppSecurityConfigProtocol and
          -- pppSecuritySecretsProtocol objects to identify to which
          -- protocols the table entries apply.

               pppSecurityPapProtocol OBJECT IDENTIFIER ::=
                         { pppSecurityProtocols 1 }
               pppSecurityChapMD5Protocol OBJECT IDENTIFIER ::=
                         { pppSecurityProtocols 2 }






          -- PPP Security Group
          -- Implementation of this group is optional.

          -- This table allows the network manager to configure
          -- which security protocols are to be used on which
          -- link and in what order of preference each is to be tried


          pppSecurityConfigTable   OBJECT-TYPE
               SYNTAX    SEQUENCE OF PppSecurityConfigEntry
               ACCESS    not-accessible
               STATUS    mandatory
               DESCRIPTION
                         "Table containing the configuration and
                         preference parameters for PPP Security."
               ::= { pppSecurity 2 }


          pppSecurityConfigEntry   OBJECT-TYPE
               SYNTAX    PppSecurityConfigEntry
               ACCESS    not-accessible
               STATUS    mandatory
               DESCRIPTION
                         "Security configuration information for a
                         particular PPP link."
               INDEX     { pppSecurityConfigLink,
                         pppSecurityConfigPreference }
               ::= { pppSecurityConfigTable 1 }


          PppSecurityConfigEntry ::= SEQUENCE {
               pppSecurityConfigLink
                    INTEGER,
               pppSecurityConfigPreference
                    INTEGER,
               pppSecurityConfigProtocol
                    OBJECT IDENTIFIER,
               pppSecurityConfigStatus
                    INTEGER
               }


          pppSecurityConfigLink   OBJECT-TYPE
               SYNTAX    INTEGER(0..2147483647)
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "The value of ifIndex that identifies the entry





                         in the interface table that is associated with
                         the local PPP entity's link for which this
                         particular security algorithm shall be
                         attempted. A value of 0 indicates the default
                         algorithm - i.e., this entry applies to all
                         links for which explicit entries in the table
                         do not exist."
               ::= { pppSecurityConfigEntry 1 }


          pppSecurityConfigPreference   OBJECT-TYPE
               SYNTAX    INTEGER(0..2147483647)
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "The relative preference of the security
                         protocol identified by
                         pppSecurityConfigProtocol. Security protocols
                         with lower values of
                         pppSecurityConfigPreference are tried before
                         protocols with higher values of
                         pppSecurityConfigPreference."
               ::= { pppSecurityConfigEntry 2 }


          pppSecurityConfigProtocol   OBJECT-TYPE
               SYNTAX    OBJECT IDENTIFIER
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "Identifies the security protocol to be
                         attempted on the link identified by
                         pppSecurityConfigLink at the preference level
                         identified by pppSecurityConfigPreference. "
               ::= { pppSecurityConfigEntry 3 }


          pppSecurityConfigStatus   OBJECT-TYPE
               SYNTAX    INTEGER  {
                         invalid(1),
                         valid(2)
                    }
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "Setting this object to the value invalid(1)
                         has the effect of invalidating the
                         corresponding entry in the





                         pppSecurityConfigTable. It is an
                         implementation-specific matter as to whether
                         the agent removes an invalidated entry from the
                         table.  Accordingly, management stations must
                         be prepared to receive tabular information from
                         agents that corresponds to entries not
                         currently in use.  Proper interpretation of
                         such entries requires examination of the
                         relevant pppSecurityConfigStatus object."
               DEFVAL    { valid }
               ::= { pppSecurityConfigEntry 4 }


          -- This table contains all of the ID/Secret pair information.


          pppSecuritySecretsTable   OBJECT-TYPE
               SYNTAX    SEQUENCE OF PppSecuritySecretsEntry
               ACCESS    not-accessible
               STATUS    mandatory
               DESCRIPTION
                         "Table containing the identities and secrets
                         used by the PPP authentication protocols.  As
                         this table contains secret information, it is
                         expected that access to this table be limited
                         to those SNMP Party-Pairs for which a privacy
                         protocol is in use for all SNMP messages that
                         the parties exchange.  This table contains both
                         the ID and secret pair(s) that the local PPP
                         entity will advertise to the remote entity and
                         the pair(s) that the local entity will expect
                         from the remote entity.  This table allows for
                         multiple id/secret password pairs to be
                         specified for a particular link by using the
                         pppSecuritySecretsIdIndex object."
               ::= { pppSecurity 3 }


          pppSecuritySecretsEntry   OBJECT-TYPE
               SYNTAX    PppSecuritySecretsEntry
               ACCESS    not-accessible
               STATUS    mandatory
               DESCRIPTION
                         "Secret information."
               INDEX     { pppSecuritySecretsLink,
                         pppSecuritySecretsIdIndex }
               ::= { pppSecuritySecretsTable 1 }






          PppSecuritySecretsEntry ::= SEQUENCE {
               pppSecuritySecretsLink
                    INTEGER,
               pppSecuritySecretsIdIndex
                    INTEGER,
               pppSecuritySecretsDirection
                    INTEGER,
               pppSecuritySecretsProtocol
                    OBJECT IDENTIFIER,
               pppSecuritySecretsIdentity
                    OCTET STRING,
               pppSecuritySecretsSecret
                    OCTET STRING,
               pppSecuritySecretsStatus
                    INTEGER
          }

          pppSecuritySecretsLink   OBJECT-TYPE
               SYNTAX    INTEGER(0..2147483647)
               ACCESS    read-only
               STATUS    mandatory
               DESCRIPTION
                         "The link to which this ID/Secret pair applies.
                         By convention, if the value of this object is 0
                         then the ID/Secret pair applies to all links."
               ::= { pppSecuritySecretsEntry 1 }


          pppSecuritySecretsIdIndex   OBJECT-TYPE
               SYNTAX    INTEGER(0..2147483647)
               ACCESS    read-only
               STATUS    mandatory
               DESCRIPTION
                         "A unique value for each ID/Secret pair that
                         has been defined for use on this link.  This
                         allows multiple ID/Secret pairs to be defined
                         for each link.  How the local entity selects
                         which pair to use is a local implementation
                         decision."
               ::= { pppSecuritySecretsEntry 2 }


          pppSecuritySecretsDirection   OBJECT-TYPE
               SYNTAX    INTEGER  {
                         local-to-remote(1),
                         remote-to-local(2)
                    }
               ACCESS    read-write





               STATUS    mandatory
               DESCRIPTION
                         "This object defines the direction in which a
                         particular ID/Secret pair is valid.  If this
                         object is local-to-remote then the local PPP
                         entity will use the ID/Secret pair when
                         attempting to authenticate the local PPP entity
                         to the remote PPP entity.  If this object is
                         remote-to-local then the local PPP entity will
                         expect the ID/Secret pair to be used by the
                         remote PPP entity when the remote PPP entity
                         attempts to authenticate itself to the local
                         PPP entity."
               ::= { pppSecuritySecretsEntry 3 }


          pppSecuritySecretsProtocol   OBJECT-TYPE
               SYNTAX    OBJECT IDENTIFIER
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "The security protocol (e.g. CHAP or PAP) to
                         which this ID/Secret pair applies."
               ::= { pppSecuritySecretsEntry 4 }


          pppSecuritySecretsIdentity   OBJECT-TYPE
               SYNTAX    OCTET STRING (SIZE(0..255))
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "The Identity of the ID/Secret pair.  The
                         actual format, semantics, and use of
                         pppSecuritySecretsIdentity depends on the
                         actual security protocol used.  For example, if
                         pppSecuritySecretsProtocol is
                         pppSecurityPapProtocol then this object will
                         contain a PAP Peer-ID. If
                         pppSecuritySecretsProtocol is
                         pppSecurityChapMD5Protocol then this object
                         would contain the CHAP NAME parameter."
               ::= { pppSecuritySecretsEntry 5 }


          pppSecuritySecretsSecret   OBJECT-TYPE
               SYNTAX    OCTET STRING (SIZE(0..255))
               ACCESS    read-write
               STATUS    mandatory





               DESCRIPTION
                         "The secret of the ID/Secret pair.  The actual
                         format, semantics, and use of
                         pppSecuritySecretsSecret depends on the actual
                         security protocol used.  For example, if
                         pppSecuritySecretsProtocol is
                         pppSecurityPapProtocol then this object will
                         contain a PAP Password. If
                         pppSecuritySecretsProtocol is
                         pppSecurityChapMD5Protocol then this object
                         would contain the CHAP MD5 Secret."
               ::= { pppSecuritySecretsEntry 6 }


          pppSecuritySecretsStatus   OBJECT-TYPE
               SYNTAX    INTEGER  {
                         invalid(1),
                         valid(2)
                    }
               ACCESS    read-write
               STATUS    mandatory
               DESCRIPTION
                         "Setting this object to the value invalid(1)
                         has the effect of invalidating the
                         corresponding entry in the
                         pppSecuritySecretsTable. It is an
                         implementation-specific matter as to whether
                         the agent removes an invalidated entry from the
                         table.  Accordingly, management stations must
                         be prepared to receive tabular information from
                         agents that corresponds to entries not
                         currently in use.  Proper interpretation of
                         such entries requires examination of the
                         relevant pppSecuritySecretsStatus object."
               DEFVAL    { valid }
               ::= { pppSecuritySecretsEntry 7 }


          END


