Technical data

ServerIron ADX NAT64 Configuration Guide 39
53-1002288-02
Clearing NAT46 information
3
DRAFT: BROCADE CONFIDENTIAL
1.1.1.3 DNS pending
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Syntax: show nat64 map { <IPv4_address> | <IPv6_address> | all }
The <IPv4_address> variable specifies the IPv4 address for the IPv4-IPv6 mapping that you want to
display.
The <IPv6_address> variable specifies the IPv6 address for the IPv4-IPv6 mapping that you want to
display.
The all parameter displays all of the configured Stateless Static NAT64 IPv4-IPv6 address mapping.
Displaying in-progress NAT64 DNS dynamic learning
You can use the show nat64 dns-in-flight command to display NAT64 DNS dynamic learning that is
in-progress on a stateless NAT64 gateway. This output is displayed as follows.
ServerIron ADX# show nat64 dns-in-flight
NAT64 In-Flight Dynamic Mapping Resolutions:
Type Tries DNS Server Query IP Address
Syntax: show nat64 dns-in-flight
Clearing NAT46 information
You can clear the following information from a NAT46 configuration:
• IPv6-IPv4 mappings learned through DNS
• NAT64 statistics (stateless and stateful) – see “Clearing stateless and stateful NAT64
statistics” on page 25
TABLE 9 Display fields for show nat map all
This field... Displays...
IPv4 Address IPv4 address (Destination for incoming IPv4 packets).
IPv6 Address: IPv6 address (Source of incoming IPv6 packets).
Type CLI -> configured
DNS -> dynamically learnt
PENDING -> dynamic learning on-going
TABLE 10 Display fields for show dns-in-flight
This field... Displays...
Type IPv4 -> discovering IPv4 for known IPv6 address.
IPv6 -> discovering IPv6 for known IPv4 address.
Tries # times this query was attempted.
DNS Server DNS server being used for this query.
Query DNS query type sent, can be A, AAAA or PTR.
IP Address Known IP address IP(v4 or IPv6).