Cisco GRS User Manual

DescriptionSize in
bytes
IANA
IPFIX ID
Field NameDestination/Session
Logging
Bulk Port
Allocation
Template
ID
Event
IPv6
address
of the
B4
element
(Tunnel
source)
1627sourceIPv6AddressDisabledDisabled259NAT64
translation
delete
event
Original
source
port
27sourceTransportPort
L4
protocol
identifier
14protocolIdentifier
IPv6
address
of the
B4
element
(Tunnel
source)
1627sourceIPv6AddressEnabledDisabled261NAT64
stateful
session
delete
event -
session
based (with
destination)
Destination
IPv6
address
(pre
translation)
1628destinationIPv6Address
Original
source
port
27sourceTransportPort
Destination
port
211destinationTransportPort
L4
protocol
identifier
14protocolIdentifier
Frequently Asked Questions (FAQs)
This section provides answers to the following frequently asked questions on external logging.
Q: How to trace a subscriber by using the NAT logs?
Cisco IOS XR Carrier Grade NAT Configuration Guide for the Cisco CRS Router, Release 5.2.x
OL-32659-01 115
External Logging
Frequently Asked Questions (FAQs)

Cisco GRS Specifications

General

Brand	Cisco
Model	GRS
Category	Network Router
Language	English