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Re: [nv-l] Help with Nortel IP tunnel MIB.

To: nv-l@lists.tivoli.com
Subject: Re: [nv-l] Help with Nortel IP tunnel MIB.
From: James Shanks <jshanks@us.ibm.com>
Date: Thu, 7 Aug 2003 16:18:11 -0400
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What kinds of errors are you getting?
This is an SNMP  V2 MIB so it will never load with xnmloadmib; but it should load with xnmloadmib2 or the Web (java) loader.

When I cut and pasted it, then ftp'd the file to UNIX, I had a problem with it being corrupted at the end.  The ::= { tunnelMIBGroups 1 }
just before the END seemed to be duplicated, as if there were missing control characters or something.  I removed that, and made sure that the file ended with  

::= { tunnelMIBGroups 1 }
 
END

and it loaded just fine with xnmloadmib2.  
I didn't try the java loader -- not my area of expertise.

James Shanks
Level 3 Support  for Tivoli NetView for UNIX and Windows
Tivoli Software / IBM Software Group



"Westphal, Raymond W" <Raymond.W.Westphal@erac.com>

08/07/2003 02:48 PM

       
        To:        <nv-l@lists.tivoli.com>
        cc:        
        Subject:        [nv-l] Help with Nortel IP tunnel MIB.



Hello Everyone.
 
NV 7.1.3 on AIX 5.2
 
Has anyone had experience (even bad experiences ) loading the iptunnel.mib from Nortel? This is also referred to as the RFC2667 MIB.
I've tried the Web MIB loader, xnmloadmib and xnmloadmib2
 
I'll paste it below.
 
Thanks in advance.
Ray W
Enterprise Rent-A-Car
 
TUNNEL-MIB DEFINITIONS ::= BEGIN
 
IMPORTS
   MODULE-IDENTITY, OBJECT-TYPE, transmission,
   Integer32, IpAddress             FROM SNMPv2-SMI
   RowStatus                        FROM SNMPv2-TC
   MODULE-COMPLIANCE, OBJECT-GROUP  FROM SNMPv2-CONF
   ifIndex, InterfaceIndexOrZero    FROM IF-MIB;

 
tunnelMIB MODULE-IDENTITY
   LAST-UPDATED "9908241200Z" -- August 24, 1999
   ORGANIZATION "IETF Interfaces MIB Working Group"
   CONTACT-INFO
           " Dave Thaler
             Microsoft Corporation
             One Microsoft Way
             Redmond, WA  98052-6399
             EMail:
dthaler@dthaler.microsoft.com"
   DESCRIPTION
           "The MIB module for management of IP Tunnels, independent of
           the specific encapsulation scheme in use."
   REVISION     "9908241200Z" -- August 24, 1999
   DESCRIPTION
           "Initial version, published as RFC 2667."
   ::= { transmission 131 }

 
tunnelMIBObjects OBJECT IDENTIFIER ::= { tunnelMIB 1 }
 
tunnel      OBJECT IDENTIFIER ::= { tunnelMIBObjects 1 }
 
-- the IP Tunnel MIB-Group
--
-- a collection of objects providing information about
-- IP Tunnels

 
tunnelIfTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF TunnelIfEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "The (conceptual) table containing information on configured
           tunnels."
   ::= { tunnel 1 }

 
tunnelIfEntry OBJECT-TYPE
   SYNTAX     TunnelIfEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "An entry (conceptual row) containing the information on a
           particular configured tunnel."
   INDEX      { ifIndex }
   ::= { tunnelIfTable 1 }

 
TunnelIfEntry ::= SEQUENCE {
   tunnelIfLocalAddress            IpAddress,
   tunnelIfRemoteAddress           IpAddress,
   tunnelIfEncapsMethod            INTEGER,
   tunnelIfHopLimit                Integer32,
   tunnelIfSecurity                INTEGER,
   tunnelIfTOS                     Integer32
}

 
tunnelIfLocalAddress OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
           "The address of the local endpoint of the tunnel (i.e., the
           source address used in the outer IP header), or 0.0.0.0 if
           unknown."
   ::= { tunnelIfEntry 1 }

 
tunnelIfRemoteAddress OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
           "The address of the remote endpoint of the tunnel (i.e., the
           destination address used in the outer IP header), or 0.0.0.0
           if unknown."
   ::= { tunnelIfEntry 2 }

 
tunnelIfEncapsMethod OBJECT-TYPE
   SYNTAX     INTEGER {
                  other(1),   -- none of the following
                  direct(2),  -- no intermediate header
                  gre(3),     -- GRE encapsulation
                  minimal(4), -- Minimal encapsulation
                  l2tp(5),    -- L2TP encapsulation
                  pptp(6),    -- PPTP encapsulation
                  l2f(7),     -- L2F encapsulation
                  udp(8),     -- UDP encapsulation
                  atmp(9)     -- ATMP encapsulation
              }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
           "The encapsulation method used by the tunnel. The value
           direct indicates that the packet is encapsulated directly
           within a normal IPv4 header, with no intermediate header,
           and unicast to the remote tunnel endpoint (e.g., an RFC 2003

            IP-in-IP tunnel, or an RFC 1933 IPv6-in-IPv4 tunnel). The
           value minimal indicates that a Minimal Forwarding Header
           (RFC 2004) is inserted between the outer header and the
           payload packet. The value UDP indicates that the payload
           packet is encapsulated within a normal UDP packet (e.g., RFC
           1234).  The remaining protocol-specific values indicate that
           a header of the protocol of that name is inserted between
           the outer header and the payload header."
   ::= { tunnelIfEntry 3 }

 
tunnelIfHopLimit OBJECT-TYPE
   SYNTAX     Integer32 (0..255)
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
           "The TTL to use in the outer IP header. A value of 0
           indicates that the value is copied from the payload's
           header."
   ::= { tunnelIfEntry 4 }

 
tunnelIfSecurity OBJECT-TYPE
   SYNTAX     INTEGER {
                  none(1),   -- no security
                  ipsec(2),  -- IPSEC security
                  other(3)
              }
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
           "The method used by the tunnel to secure the outer IP
           header.  The value ipsec indicates that IPsec is used
           between the tunnel endpoints for authentication or
           encryption or both.  More specific security-related
           information may be available in a MIB for the security
           protocol in use."
   ::= { tunnelIfEntry 5 }

 
tunnelIfTOS OBJECT-TYPE
   SYNTAX     Integer32 (-2..63)
   MAX-ACCESS read-write
   STATUS     current
   DESCRIPTION
           "The method used to set the high 6 bits of the TOS in the
           outer IP header.  A value of -1 indicates that the bits are
           copied from the payload's header. A value of -2 indicates
           that a traffic conditioner is invoked and more information
           may be available in a traffic conditioner MIB.  A value
           between 0 and 63 inclusive indicates that the bit field is
           set to the indicated value."
   ::= { tunnelIfEntry 6 }

 
tunnelConfigTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF TunnelConfigEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "The (conceptual) table containing information on configured
           tunnels.  This table can be used to map a set of tunnel
           endpoints to the associated ifIndex value.  It can also be
           used for row creation.  Note that every row in the
           tunnelIfTable with a fixed destination address should have a
           corresponding row in the tunnelConfigTable, regardless of
           whether it was created via SNMP."
   ::= { tunnel 2 }

 
tunnelConfigEntry OBJECT-TYPE
   SYNTAX     TunnelConfigEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "An entry (conceptual row) containing the information on a
           particular configured tunnel."
   INDEX      { tunnelConfigLocalAddress,
                tunnelConfigRemoteAddress,
                tunnelConfigEncapsMethod,
                tunnelConfigID }
   ::= { tunnelConfigTable 1 }

 
TunnelConfigEntry ::= SEQUENCE {
   tunnelConfigLocalAddress            IpAddress,
   tunnelConfigRemoteAddress           IpAddress,
   tunnelConfigEncapsMethod            INTEGER,
   tunnelConfigID                      Integer32,
   tunnelConfigIfIndex                 InterfaceIndexOrZero,
   tunnelConfigStatus                  RowStatus
}

 
tunnelConfigLocalAddress OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "The address of the local endpoint of the tunnel, or 0.0.0.0
           if the device is free to choose any of its addresses at
           tunnel establishment time."
   ::= { tunnelConfigEntry 1 }

 
tunnelConfigRemoteAddress OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "The address of the remote endpoint of the tunnel."
   ::= { tunnelConfigEntry 2 }

 
tunnelConfigEncapsMethod OBJECT-TYPE
   SYNTAX     INTEGER {
                  other(1),   -- none of the following
                  direct(2),  -- no intermediate header
                  gre(3),     -- GRE encapsulation
                  minimal(4), -- Minimal encapsulation
                  l2tp(5),    -- L2TP encapsulation
                  pptp(6),    -- PPTP encapsulation
                  l2f(7),     -- L2F encapsulation
                  udp(8),     -- UDP encapsulation
                  atmp(9)
              }
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "The encapsulation method used by the tunnel."
   ::= { tunnelConfigEntry 3 }

 
tunnelConfigID OBJECT-TYPE
   SYNTAX     Integer32 (1..2147483647)
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
           "An identifier used to distinguish between multiple tunnels
           of the same encapsulation method, with the same endpoints.
           If the encapsulation protocol only allows one tunnel per set
           of endpoint addresses (such as for GRE or IP-in-IP), the
           value of this object is 1.  For encapsulation methods (such
           as L2F) which allow multiple parallel tunnels, the manager
           is responsible for choosing any ID which does not conflict
           with an existing row, such as choosing a random number."
   ::= { tunnelConfigEntry 4 }

 
tunnelConfigIfIndex OBJECT-TYPE
   SYNTAX     InterfaceIndexOrZero
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
           "If the value of tunnelConfigStatus for this row is active,
           then this object contains the value of ifIndex corresponding
           to the tunnel interface.  A value of 0 is not legal in the
           active state, and means that the interface index has not yet
           been assigned."
   ::= { tunnelConfigEntry 5 }

 
tunnelConfigStatus OBJECT-TYPE
   SYNTAX     RowStatus
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
           "The status of this row, by which new entries may be
           created, or old entries deleted from this table. The agent
           need not support setting this object to createAndWait or
           notInService since there are no other writable objects in
           this table, and writable objects in rows of corresponding
           tables such as the tunnelIfTable may be modified while this
           row is active.

 
            To create a row in this table for an encapsulation method
           which does not support multiple parallel tunnels with the
           same endpoints, the management station should simply use a
           tunnelConfigID of 1, and set tunnelConfigStatus to
           createAndGo.  For encapsulation methods such as L2F which
           allow multiple parallel tunnels, the management station may
           select a pseudo-random number to use as the tunnelConfigID
           and set tunnelConfigStatus to createAndGo.  In the event
           that this ID is already in use and an inconsistentValue is
           returned in response to the set operation, the management
           station should simply select a new pseudo-random number and
           retry the operation.

 
            Creating a row in this table will cause an interface index
           to be assigned by the agent in an implementation-dependent
           manner, and corresponding rows will be instantiated in the
           ifTable and the tunnelIfTable.  The status of this row will
           become active as soon as the agent assigns the interface
           index, regardless of whether the interface is operationally
           up.

 
            Deleting a row in this table will likewise delete the
           corresponding row in the ifTable and in the tunnelIfTable."
   ::= { tunnelConfigEntry 6 }

 
-- conformance information
 
tunnelMIBConformance
                 OBJECT IDENTIFIER ::= { tunnelMIB 2 }
tunnelMIBCompliances
                 OBJECT IDENTIFIER ::= { tunnelMIBConformance 1 }
tunnelMIBGroups  OBJECT IDENTIFIER ::= { tunnelMIBConformance 2 }

 
-- compliance statements
 
tunnelMIBCompliance MODULE-COMPLIANCE
   STATUS  current
   DESCRIPTION
           "The compliance statement for the IP Tunnel MIB."
   MODULE  -- this module
   MANDATORY-GROUPS { tunnelMIBBasicGroup }

 
        OBJECT      tunnelIfHopLimit
       MIN-ACCESS  read-only
       DESCRIPTION
           "Write access is not required."

 
        OBJECT      tunnelIfTOS
       MIN-ACCESS  read-only
       DESCRIPTION
           "Write access is not required."

 
        OBJECT      tunnelConfigStatus
       MIN-ACCESS  read-only
       DESCRIPTION
           "Write access is not required."
  ::= { tunnelMIBCompliances 1 }

 
-- units of conformance
 
tunnelMIBBasicGroup OBJECT-GROUP
   OBJECTS { tunnelIfLocalAddress, tunnelIfRemoteAddress,
      tunnelIfEncapsMethod, tunnelIfHopLimit, tunnelIfTOS,
      tunnelIfSecurity, tunnelConfigIfIndex, tunnelConfigStatus }
   STATUS  current
   DESCRIPTION
           "A collection of objects to support basic management of IP
           Tunnels."
   ::= { tunnelMIBGroups 1 }

 
END

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