Technical data

iv ServerIron ADX NAT64 Configuration Guide
53-1002288-02
DRAFT: BROCADE CONFIDENTIAL
Route injection NAT64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
NAT 64 route injection example . . . . . . . . . . . . . . . . . . . . . . . . . 14
HTTP client IP address insertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Enabling HTTP client IP address insertion . . . . . . . . . . . . . . . . . 16
Configuring Packet fragmentation with IPv6-only client to IPv4
resource. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
High availability for NAT64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Configuring the port pool range for HA. . . . . . . . . . . . . . . . . . . . 18
Enabling inject active only for HA . . . . . . . . . . . . . . . . . . . . . . . .18
Displaying NAT64 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Displaying session information . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Displaying NAT 64 translations . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Displaying NAT 64 statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Displaying NAT 64 resources. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Clearing NAT64 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Clearing NAT64 session entries from the session table . . . . . . 25
Clearing stateless and stateful NAT64 statistics . . . . . . . . . . . .25
NAT64 Connection logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Configuring NAT64 Connection logging . . . . . . . . . . . . . . . . . . . 26
Example of NAT64 Connection logging. . . . . . . . . . . . . . . . . . . . 27
Chapter 3 IPv4-only client to IPv6 resource
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Populating the NAT46 mapping table. . . . . . . . . . . . . . . . . . . . .29
Operation of NAT46 for IPv4-only client to IPv6 resource . . . . . . . .30
Configuring NAT64 for IPv4-only client to IPv6 resource . . . . . . . . .32
Configuring a NAT64 IPv4 prefix . . . . . . . . . . . . . . . . . . . . . . . . . 32
Configuring a NAT64 IPv6 prefix . . . . . . . . . . . . . . . . . . . . . . . . . 32
Configuring static mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Configuring DNS dynamic learning. . . . . . . . . . . . . . . . . . . . . . .33
Configuring a back-off interval for DNS discoveries . . . . . . . . .33
IPv4-only client to IPv6 resource sample configuration . . . . . .34
Route injection NAT46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
NAT46 Route injection example . . . . . . . . . . . . . . . . . . . . . . . . .36
Configuring Packet fragmentation with IPv4-only client to IPv6
resource. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
High availability for NAT46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Displaying NAT46 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Displaying NAT64 IPv4 to IPv6 address mapping . . . . . . . . . . . 38
Displaying in-progress NAT64 DNS dynamic learning . . . . . . . . 39
Clearing NAT46 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Clearing IPv6-IPv4 mappings learned through DNS . . . . . . . . . 40