Internet DRAFT - draft-fedyk-ipsecme-mib-iptfs
draft-fedyk-ipsecme-mib-iptfs
Network Working Group D. Fedyk
Internet-Draft E. Kinzie
Intended status: Standards Track LabN Consulting, L.L.C.
Expires: August 26, 2021 February 22, 2021
Definitions of Managed Objects for IP Traffic Flow Security
draft-fedyk-ipsecme-mib-iptfs-00
Abstract
This document describes managed objects for the the management of IP
Traffic Flow Security additions to IKEv2 and IPsec. This document
provides a read only version of the objects defined in the YANG
module for the same purpose.
This is an unpublished work in progress.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on August 26, 2021.
Copyright Notice
Copyright (c) 2021 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
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the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Terminology & Concepts . . . . . . . . . . . . . . . . . . . 3
3. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4. Management Objects . . . . . . . . . . . . . . . . . . . . . 3
4.1. MIB Tree . . . . . . . . . . . . . . . . . . . . . . . . 3
4.2. SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5. Security Considerations . . . . . . . . . . . . . . . . . . . 18
6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 18
7. Normative References . . . . . . . . . . . . . . . . . . . . 18
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 19
1. Introduction
This document defines a Management Information Base (MIB) module for
use with network management protocols in the Internet community.
Traffic Flow Security (IP-TFS) extensions as defined in
[I-D.ietf-ipsecme-iptfs]. IP-TFS provides enhancements to an IPsec
tunnel Security Association to provide improved traffic
confidentiality.
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of
[RFC3410].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
[RFC2578], STD 58, [RFC2579] and STD 58, [RFC2580].
The objects defined here are the same as
[I-D.draft-fedyk-ipsecme-yang-iptfs] with the exception that only
operational data is supported. This module uses the YANG model as a
reference point for managed objects. Note an IETF MIB model for
IPsec was never standardized however the structures here could be
adapted to existing MIB implementations.
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2. Terminology & Concepts
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described in
[RFC2119] [RFC8174] when, and only when, they appear in all capitals,
as shown here.
3. Overview
This document defines configuration and operational parameters of IP
traffic flow security (IP-TFS). IP-TFS, defined in
[I-D.ietf-ipsecme-iptfs], configures a security association for
tunnel mode IPsec with characteristics that improve traffic
confidentiality and reduce bandwidth efficiency loss.
This document is based on the concepts and management model defined
in [I-D.draft-fedyk-ipsecme-yang-iptfs]. This documents assume
familiarity with IP security concepts described in [RFC4301], IP-TFS
as described in [I-D.ietf-ipsecme-iptfs] and the IP-TFS management
model described in [I-D.draft-fedyk-ipsecme-yang-iptfs].
This document specifies an extensible operational model for IP-TFS.
It reuses the management model defined in
[I-D.draft-fedyk-ipsecme-yang-iptfs].
4. Management Objects
4.1. MIB Tree
The following is the MIB registration tree diagram for the IP-TFS
extensions.
# IETF-IPTFS-MIB registration tree (generated by smidump 0.5.0)
---- iptfsMIB(1.3.6.1.3.500)
+---- iptfsMIBObjects(1)
| +---- iptfsGroup(1)
| | +---- iptfsConfigTable(1)
| | +---- iptfsConfigTableEntry(1) [iptfsConfigSaIndex]
| | +---- iptfsConfigSaIndex(1) Integer32
| | +--r- congestionControl(2) TruthValue
| | +--r- usePathMtu(3) TruthValue
| | +--r- outerPacketSize(4) UnsignedShort
| | +--r- l2FixedRate(5) Counter64
| | +--r- l3FixedRate(6) Counter64
| | +--r- dontFragment(7) TruthValue
| | +--r- maxAggregationTime(8) NanoSeconds
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| +---- ipsecStatsGroup(2)
| | +---- ipsecStatsTable(1)
| | +---- ipsecStatsTableEntry(1) [ipsecSaIndex]
| | +---- ipsecSaIndex(1) Integer32
| | +--r- txPackets(2) Counter64
| | +--r- txOctets(3) Counter64
| | +--r- txDropPackets(4) Counter64
| | +--r- rxPackets(5) Counter64
| | +--r- rxOctets(6) Counter64
| | +--r- rxDropPackets(7) Counter64
| +---- iptfsInnerStatsGroup(3)
| | +---- iptfsInnerStatsTable(1)
| | +---- iptfsInnerStatsTableEntry(1) [iptfsInnerSaIndex]
| | +---- iptfsInnerSaIndex(1) Integer32
| | +--r- txInnerPackets(2) Counter64
| | +--r- txInnerOctets(3) Counter64
| | +--r- rxInnerPackets(4) Counter64
| | +--r- rxInnerOctets(5) Counter64
| | +--r- rxIncompleteInnerPackets(6) Counter64
| +---- iptfsOuterStatsGroup(4)
| +---- iptfsOuterStatsTable(1)
| +---- iptfsOuterStatsTableEntry(1) [iptfsSaIndex]
| +---- iptfsSaIndex(1) Integer32
| +--r- txExtraPadPackets(2) Counter64
| +--r- txExtraPadOctets(3) Counter64
| +--r- txAllPadPackets(4) Counter64
| +--r- txAllPadOctets(5) Counter64
| +--r- rxExtraPadPackets(6) Counter64
| +--r- rxExtraPadOctets(7) Counter64
| +--r- rxAllPadPackets(8) Counter64
| +--r- rxAllPadOctets(9) Counter64
| +--r- rxErroredPackets(10) Counter64
| +--r- rxMissedPackets(11) Counter64
+---- iptfsMIBConformance(2)
+---- iptfsMIBConformances(1)
| +---- iptfsMIBCompliance(1)
+---- iptfsMIBGroups(2)
+---- iptfsMIBConfGroup(1)
+---- ipsecStatsConfGroup(2)
+---- iptfsInnerStatsConfGroup(3)
+---- iptfsOuterStatsConfGroup(4)
4.2. SNMP
The following is the MIB for IP-TFS.
-- *------------------------------------------------------------------
-- *
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-- *------------------------------------------------------------------
IETF-IPTFS-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
Integer32, Unsigned32, Counter64, experimental
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION,
TruthValue
FROM SNMPv2-TC;
iptfsMIB MODULE-IDENTITY
LAST-UPDATED "202011130000Z"
ORGANIZATION "IETF IPsecme Working Group"
CONTACT-INFO
"
Author: Don Fedyk
<mailto:dfedyk@labn.net>
Author: Christian Hopps
<mailto:chopps@chopps.org>"
DESCRIPTION
"This module defines the configuration and operational
state for managing the IP Traffic Flow Security
functionality [RFC XXXX]. Copyright (c) 2020 IETF
Trust and the persons identified as authors of the
code. All rights reserved.
Redistribution and use in source and binary forms,
with or without modification, is permitted pursuant
to, and subject to the license terms contained in,
the Simplified BSD License set forth in Section 4.c
of the IETF Trust's Legal Provisions Relating to IETF
Documents (https://trustee.ietf.org/license-info).
This version of this SNMP MIB module is part of RFC XXXX
(https://tools.ietf.org/html/rfcXXXX); see the RFC
itself for full legal notices."
REVISION "202011130000Z"
DESCRIPTION
"Initial revision. Derived from the IPTFS Yang Model."
::= { experimental 500 }
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--
-- Textual Conventions
--
UnsignedShort ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION "xs:unsignedShort"
SYNTAX Unsigned32 (0 .. 65535)
NanoSeconds ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"Represents time unit value in nanoseconds."
SYNTAX Counter64
-- Objects, Notifications & Conformances
iptfsMIBObjects OBJECT IDENTIFIER
::= { iptfsMIB 1 }
iptfsMIBConformance OBJECT IDENTIFIER
::= { iptfsMIB 2}
--
-- IPTFS MIB Object Groups
--
iptfsGroup OBJECT IDENTIFIER
::= { iptfsMIBObjects 1 }
ipsecStatsGroup OBJECT IDENTIFIER
::= { iptfsMIBObjects 2 }
iptfsInnerStatsGroup OBJECT IDENTIFIER
::= { iptfsMIBObjects 3 }
iptfsOuterStatsGroup OBJECT IDENTIFIER
::= { iptfsMIBObjects 4 }
iptfsConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF IptfsConfigTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table containing configuration information for
IPTFS."
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::= { iptfsGroup 1 }
iptfsConfigTableEntry OBJECT-TYPE
SYNTAX IptfsConfigTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) containing the information on
a particular IPTFS SA."
INDEX { iptfsConfigSaIndex }
::= { iptfsConfigTable 1 }
IptfsConfigTableEntry ::= SEQUENCE {
iptfsConfigSaIndex Integer32,
-- identifier information
congestionControl TruthValue,
usePathMtu TruthValue,
outerPacketSize UnsignedShort,
l2FixedRate Counter64,
l3FixedRate Counter64,
dontFragment TruthValue,
maxAggregationTime NanoSeconds
}
iptfsConfigSaIndex OBJECT-TYPE
SYNTAX Integer32 (1..16777215)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique value, greater than zero, for each SA.
It is recommended that values are assigned contiguously
starting from 1.
The value for each entry must remain constant at least
from one re-initialization of entity's network management
system to the next re-initialization."
::= { iptfsConfigTableEntry 1 }
congestionControl OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Congestion Control With the congestion controlled
mode, IP-TFS adapts to network congestion by lowering
the packet send rate to accommodate the congestion, as
well as raising the rate when congestion subsides."
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DEFVAL { false }
::= { iptfsConfigTableEntry 2 }
usePathMtu OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Packet size is either auto-discovered or manually
configured. If usePathMtu is true the system utilizes
path-mtu to determine maximum IPTFS packet size. If
the packet size is explicitly configured then it will
only be adjusted downward if use-path-mtu is set."
::= { iptfsConfigTableEntry 3 }
outerPacketSize OBJECT-TYPE
SYNTAX UnsignedShort
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The size of the outer encapsulating tunnel packet
(i.e., the IP packet containing the ESP payload)."
::= { iptfsConfigTableEntry 4 }
l2FixedRate OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"TFS bit rate may be specified at layer 2 wire rate.
Target bandwidth/bit rate in bps for iptfs tunnel.
This rate is the nominal timing for the fixed size
packet. If congestion control is enabled the rate may
be adjusted down (or up if unset)."
::= { iptfsConfigTableEntry 5 }
l3FixedRate OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"TFS bit rate may be specified at layer 3 packet
rate.Target bandwidth/bit rate in bps for iptfs
tunnel. this rate is the nominal timing for the fixed
size packet. If congestion control is enabled the rate
may be adjusted down (or up if unset)."
::= { iptfsConfigTableEntry 6 }
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dontFragment OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Disable packet fragmentation across consecutive iptfs
tunnel packets when set to true."
::= { iptfsConfigTableEntry 7 }
maxAggregationTime OBJECT-TYPE
SYNTAX NanoSeconds
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Maximum Aggregation Time in nanoseconds."
::= { iptfsConfigTableEntry 8 }
ipsecStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpsecStatsTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table containing basic statistics on IPsec."
::= { ipsecStatsGroup 1 }
ipsecStatsTableEntry OBJECT-TYPE
SYNTAX IpsecStatsTableEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) containing the information on
a particular IKE SA."
INDEX { ipsecSaIndex }
::= { ipsecStatsTable 1 }
IpsecStatsTableEntry ::= SEQUENCE {
ipsecSaIndex Integer32,
-- packet statistics information
txPackets Counter64,
txOctets Counter64,
txDropPackets Counter64,
rxPackets Counter64,
rxOctets Counter64,
rxDropPackets Counter64
}
ipsecSaIndex OBJECT-TYPE
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SYNTAX Integer32 (1..16777215)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique value, greater than zero, for each SA.
It is recommended that values are assigned contiguously
starting from 1.
The value for each entry must remain constant at least
from one re-initialization of entity's network management
system to the next re-initialization."
::= { ipsecStatsTableEntry 1 }
txPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Outbound Packet count."
::= { ipsecStatsTableEntry 2 }
txOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Outbound Packet bytes."
::= { ipsecStatsTableEntry 3 }
txDropPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Outbound dropped packets count."
::= { ipsecStatsTableEntry 4 }
rxPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Inbound Packet count."
::= { ipsecStatsTableEntry 5 }
rxOctets OBJECT-TYPE
SYNTAX Counter64
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Inbound Packet bytes."
::= { ipsecStatsTableEntry 6 }
rxDropPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Inbound Dropped packets"
::= { ipsecStatsTableEntry 7 }
iptfsInnerStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IptfsInnerSaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table containing information on IPTFS
Inner Packets."
::= { iptfsInnerStatsGroup 1 }
iptfsInnerStatsTableEntry OBJECT-TYPE
SYNTAX IptfsInnerSaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry containing the information on
a particular tfs SA."
INDEX { iptfsInnerSaIndex }
::= { iptfsInnerStatsTable 1 }
IptfsInnerSaEntry ::= SEQUENCE {
iptfsInnerSaIndex Integer32,
txInnerPackets Counter64,
txInnerOctets Counter64,
rxInnerPackets Counter64,
rxInnerOctets Counter64,
rxIncompleteInnerPackets Counter64
}
iptfsInnerSaIndex OBJECT-TYPE
SYNTAX Integer32 (1..16777215)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
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"A unique value, greater than zero, for each SA.
It is recommended that values are assigned contiguously
starting from 1.
The value for each entry must remain constant at least
from one re-initialization of entity's network management
system to the next re-initialization."
::= { iptfsInnerStatsTableEntry 1 }
txInnerPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of IP-TFS inner packets sent. This count
is whole packets only. A fragmented packet counts as
one packet."
::= { iptfsInnerStatsTableEntry 2 }
txInnerOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of IP-TFS inner octets sent. This is
inner packet octets only. Does not count padding."
::= { iptfsInnerStatsTableEntry 3 }
rxInnerPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of IP-TFS inner packets received."
::= { iptfsInnerStatsTableEntry 4 }
rxInnerOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of IP-TFS inner octets received. Does
not include padding or overhead."
::= { iptfsInnerStatsTableEntry 5 }
rxIncompleteInnerPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Total number of IP-TFS inner packets that were
incomplete. Usually this is due to fragments not
received. Also, this may be due to misordering or
errors in received outer packets."
::= { iptfsInnerStatsTableEntry 6 }
iptfsOuterStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IptfsOuterSaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table containing information on IPTFS."
::= { iptfsOuterStatsGroup 1 }
iptfsOuterStatsTableEntry OBJECT-TYPE
SYNTAX IptfsOuterSaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry containing the information on
a particular tfs SA."
INDEX { iptfsSaIndex }
::= { iptfsOuterStatsTable 1 }
IptfsOuterSaEntry ::= SEQUENCE {
iptfsSaIndex Integer32,
-- iptfs packet statistics information
txExtraPadPackets Counter64,
txExtraPadOctets Counter64,
txAllPadPackets Counter64,
txAllPadOctets Counter64,
rxExtraPadPackets Counter64,
rxExtraPadOctets Counter64,
rxAllPadPackets Counter64,
rxAllPadOctets Counter64,
rxErroredPackets Counter64,
rxMissedPackets Counter64
}
iptfsSaIndex OBJECT-TYPE
SYNTAX Integer32 (1..16777215)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
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"A unique value, greater than zero, for each SA.
It is recommended that values are assigned contiguously
starting from 1.
The value for each entry must remain constant at least
from one re-initialization of entity's network management
system to the next re-initialization."
::= { iptfsOuterStatsTableEntry 1 }
txExtraPadPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of transmitted outer IP-TFS packets that
included some padding."
::= { iptfsOuterStatsTableEntry 2 }
txExtraPadOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of transmitted octets of padding added to
outer IP-TFS packets with data."
::= { iptfsOuterStatsTableEntry 3 }
txAllPadPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of transmitted IP-TFS packets that were
all padding with no inner packet data."
::= { iptfsOuterStatsTableEntry 4 }
txAllPadOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number transmitted octets of padding added to
IP-TFS packets with no inner packet data."
::= { iptfsOuterStatsTableEntry 5 }
rxExtraPadPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Total number of received outer IP-TFS packets that
included some padding."
::= { iptfsOuterStatsTableEntry 6 }
rxExtraPadOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of received octets of padding added to
outer IP-TFS packets with data."
::= { iptfsOuterStatsTableEntry 7 }
rxAllPadPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of received IP-TFS packets that were all
padding with no inner paccket data."
::= { iptfsOuterStatsTableEntry 8 }
rxAllPadOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number received octets of padding added to
IP-TFS packets with no inner packet data."
::= { iptfsOuterStatsTableEntry 9 }
rxErroredPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of IP-TFS outer packets dropped due to
errors."
::= { iptfsOuterStatsTableEntry 10 }
rxMissedPackets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of IP-TFS outer packets missing indicated
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by missing sequence number."
::= { iptfsOuterStatsTableEntry 11 }
--
-- Iptfs Module Compliance
--
iptfsMIBConformances OBJECT IDENTIFIER
::= { iptfsMIBConformance 1 }
iptfsMIBGroups OBJECT IDENTIFIER
::= { iptfsMIBConformance 2 }
iptfsMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for entities which implement
the IPTFS MIB"
MODULE -- this module
MANDATORY-GROUPS {
iptfsMIBConfGroup,
ipsecStatsConfGroup,
iptfsInnerStatsConfGroup,
iptfsOuterStatsConfGroup
}
::= { iptfsMIBConformances 1 }
--
-- MIB Groups (Units of Conformance)
--
iptfsMIBConfGroup OBJECT-GROUP
OBJECTS {
congestionControl,
usePathMtu,
outerPacketSize ,
l2FixedRate ,
l3FixedRate ,
dontFragment,
maxAggregationTime
}
STATUS current
DESCRIPTION
"A collection of objects providing per SA IPTFS
Configuration."
::= { iptfsMIBGroups 1 }
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ipsecStatsConfGroup OBJECT-GROUP
OBJECTS {
txPackets,
txOctets,
txDropPackets,
rxPackets,
rxOctets,
rxDropPackets
}
STATUS current
DESCRIPTION
"A collection of objects providing per SA Basic
Stats."
::= { iptfsMIBGroups 2 }
iptfsInnerStatsConfGroup OBJECT-GROUP
OBJECTS {
txInnerPackets,
txInnerOctets,
rxInnerPackets,
rxInnerOctets,
rxIncompleteInnerPackets
}
STATUS current
DESCRIPTION
"A collection of objects providing per SA IPTFS
Inner Packet Statistics."
::= { iptfsMIBGroups 3 }
iptfsOuterStatsConfGroup OBJECT-GROUP
OBJECTS {
txExtraPadPackets,
txExtraPadOctets,
txAllPadPackets,
txAllPadOctets,
rxExtraPadPackets,
rxExtraPadOctets,
rxAllPadPackets,
rxAllPadOctets,
rxErroredPackets,
rxMissedPackets
}
STATUS current
DESCRIPTION
"A collection of objects providing per SA IPTFS
Outer Packet Statistics."
::= { iptfsMIBGroups 4 }
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END
5. Security Considerations
The MIB specified in this document can enable, disable and modify the
behavior of IP traffic flow security, for the implications regarding
these types of changes consult the [I-D.ietf-ipsecme-iptfs] which
defines the functionality.
6. Acknowledgements
The authors would like to thank Eric Kinzie for his help and feedback
on the MIB model.
7. Normative References
[I-D.draft-fedyk-ipsecme-yang-iptfs]
Fedyk, D. and C. Hopps, "IP Traffic Flow Security YANG
Module", draft-fedyk-ipsecme-yang-iptfs-01 (work in
progress), November 2020.
[I-D.ietf-ipsecme-iptfs]
Hopps, C., "IP-TFS: IP Traffic Flow Security Using
Aggregation and Fragmentation", draft-ietf-ipsecme-
iptfs-06 (work in progress), January 2021.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>.
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Structure of Management Information
Version 2 (SMIv2)", STD 58, RFC 2578,
DOI 10.17487/RFC2578, April 1999,
<https://www.rfc-editor.org/info/rfc2578>.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Textual Conventions for SMIv2",
STD 58, RFC 2579, DOI 10.17487/RFC2579, April 1999,
<https://www.rfc-editor.org/info/rfc2579>.
[RFC2580] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Conformance Statements for SMIv2",
STD 58, RFC 2580, DOI 10.17487/RFC2580, April 1999,
<https://www.rfc-editor.org/info/rfc2580>.
Fedyk & Kinzie Expires August 26, 2021 [Page 18]
Internet-Draft Unpublished work in progress February 2021
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410,
DOI 10.17487/RFC3410, December 2002,
<https://www.rfc-editor.org/info/rfc3410>.
[RFC4301] Kent, S. and K. Seo, "Security Architecture for the
Internet Protocol", RFC 4301, DOI 10.17487/RFC4301,
December 2005, <https://www.rfc-editor.org/info/rfc4301>.
[RFC8174] Leiba, B., "Ambiguity of Uppercase vs Lowercase in RFC
2119 Key Words", BCP 14, RFC 8174, DOI 10.17487/RFC8174,
May 2017, <https://www.rfc-editor.org/info/rfc8174>.
Authors' Addresses
Don Fedyk
LabN Consulting, L.L.C.
Email: dfedyk@labn.net
Eric Kinzie
LabN Consulting, L.L.C.
Email: ekinzie@labn.net
Fedyk & Kinzie Expires August 26, 2021 [Page 19]
