NMS-NAT
AI MIB Summary
The NMS-NAT MIB module enables the monitoring and management of Network Address Translation (NAT) sessions, translation table entries, and associated resource utilization on network infrastructure devices. It provides standardized access to critical metrics such as active connection counts, translation failures, and address pool usage for troubleshooting and capacity planning.
This MIB module defines the generic managed objects for NAT.
Main OID:
nmsNatMIB.1.3.6.1.4.1.3320.9.100
41
Objects
Active
Status
3
Dependencies
Imported Objects
Objects
41 total| Object Name |
|---|
nmsNatMIBThis MIB module defines the generic managed objects
for NAT. MODULE-IDENTITY .1.3.6.1.4.1.3320.9.100 |
nmsNatObjects OBJECT IDENTIFIER .1.3.6.1.4.1.3320.9.100.1 |
nmsNatSessionNumberThe number of the total session in the NAPT rule.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.1 |
nmsNatSessionTableJDThe (conceptual) table containing one entry for each
NAT session currently active on this NAT device. SEQUENCE OF NMSNatSessionEntryJD .1.3.6.1.4.1.3320.9.100.1.2 |
nmsNatSessionEntryJDAn entry (conceptual row) containing information
about an active NAT session on this NAT device. NMSNatSessionEntryJD .1.3.6.1.4.1.3320.9.100.1.2.1 |
nmsNatSessionIdJDThe session ID for this NAT session.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.2.1.1 |
nmsNatSessionProtocolTypeJDThe protocol type of this session.
TCP and UDP sessions are uniquely identified by the
tuple of (source IP address, source UDP/TCP port,
destination IP address, destination TCP/UCP port).
ICMP query sessions are identified by the tuple of
(source IP address, ICMP query ID, destination IP
address).ro Enumeration .1.3.6.1.4.1.3320.9.100.1.2.1.2 |
nmsNatSessionDirectionJDThe direction of this session with respect to the
local network. 'inbound' indicates that this session
was initiated from the public network into the private
network. 'outbound' indicates that this session was
initiated from the private network into the public
network.ro Enumeration .1.3.6.1.4.1.3320.9.100.1.2.1.3 |
nmsNatSessionIntAddrJDThe original IP address of the session endpoint that
lies in the private network.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.2.1.4 |
nmsNatSessionIntPortJDThe original transport port of the session endpoint that
belongs to the private network. If this is an ICMP session
then the value is the ICMP request ID.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.2.1.5 |
nmsNatSessionExtAddrJDThe translated IP address of the session endpoint that
lies in the private network.ro IpAddress .1.3.6.1.4.1.3320.9.100.1.2.1.6 |
nmsNatSessionExtPortJDThe original IP address of the session endpoint that lies
in the public network.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.2.1.7 |
nmsNatSessionRemoteAddrJDThe original IP address of the session endpoint that lies
in the public network.ro IpAddress .1.3.6.1.4.1.3320.9.100.1.2.1.8 |
nmsNatSessionRemotePortJDThe original transport port of the session endpoint that
belongs to the public network. If this is an ICMP
session then the value contains the ICMP request ID.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.2.1.9 |
nmsNatSessionUpTimeJDThe up time of this session in one-hundredths of a
second.ro TimeTicks (SNMPv2-SMI) .1.3.6.1.4.1.3320.9.100.1.2.1.10 |
nmsNatSessionIdletimeJDThe time in one-hundredths of a second since a packet
belonging to this session was last detected.ro TimeTicks (SNMPv2-SMI) .1.3.6.1.4.1.3320.9.100.1.2.1.11 |
nmsNatSessionContextJDA textual string containing information about the
protocol context of the session.ro DisplayString .1.3.6.1.4.1.3320.9.100.1.2.1.12 |
nmsNATLimitedTotalSessionsThe number of the total permitted session in the NAPT rule.rw INTEGER .1.3.6.1.4.1.3320.9.100.1.3 |
nmsNatSessionTableThe (conceptual) table containing one entry for each
NAT session currently active on this NAT device. SEQUENCE OF NMSNatSessionEntry .1.3.6.1.4.1.3320.9.100.1.4 |
nmsNatSessionEntryAn entry (conceptual row) containing information
about an active NAT session on this NAT device. NMSNatSessionEntry .1.3.6.1.4.1.3320.9.100.1.4.1 |
nmsNatSessionIdThe session ID for this NAT session.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.1 |
nmsNatSessionProtocolTypeThe protocol type of this session.
TCP and UDP sessions are uniquely identified by the
tuple of (source IP address, source UDP/TCP port,
destination IP address, destination TCP/UCP port).
ICMP query sessions are identified by the tuple of
(source IP address, ICMP query ID, destination IP
address).ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.2 |
nmsNatSessionDirectionThe direction of this session with respect to the
local network. 'inbound' indicates that this session
was initiated from the public network into the private
network. 'outbound' indicates that this session was
initiated from the private network into the public
network.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.3 |
nmsNatSessionIntAddrThe original IP address of the session endpoint that
lies in the private network.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.4 |
nmsNatSessionIntPortThe original transport port of the session endpoint that
belongs to the private network. If this is an ICMP session
then the value is the ICMP request ID.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.5 |
nmsNatSessionExtAddrThe translated IP address of the session endpoint that
lies in the private network.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.6 |
nmsNatSessionExtPortThe original IP address of the session endpoint that lies
in the public network.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.7 |
nmsNatSessionRemoteAddrThe original IP address of the session endpoint that lies
in the public network.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.8 |
nmsNatSessionRemotePortThe original transport port of the session endpoint that
belongs to the public network. If this is an ICMP
session then the value contains the ICMP request ID.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.9 |
nmsNatSessionUpTimeThe up time of this session in one-hundredths of a
second.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.10 |
nmsNatSessionIdletimeThe time in one-hundredths of a second since a packet
belonging to this session was last detected.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.11 |
nmsNatSessionContextA textual string containing information about the
protocol context of the session.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.12 |
nmsNATLimitedHostSessionsThe number of the permitted single session in the NAPT rule.rw OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.13 |
nmsNATHostFlowsThe bytes number of each link during one period.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.4.1.14 |
nmsNatCpuPercentThe number of the total cpu usage percent.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.5 |
nmsNatHeapPercentThe number of the total heap allocation percent.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.6 |
nmsNatMblkPercentThe number of the total Mblk allocation percent.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.7 |
nmsNathostlimitsetset the count that nat can service for inside usersrw INTEGER .1.3.6.1.4.1.3320.9.100.1.8 |
nmsNathostlimitcurrentcurrently, nat service how many inside user.ro INTEGER .1.3.6.1.4.1.3320.9.100.1.9 |
nmsNathostlimitenableenable limit-user function.rw INTEGER .1.3.6.1.4.1.3320.9.100.1.10 |
nmsNatIfthe ifindex of NAT Interface.ro OCTET STRING .1.3.6.1.4.1.3320.9.100.1.11 |