IPv4 and IPv6 Address Type Configuration Differences

This sections summarizes LSNAT configuration differences between LSNAT IPv4 and IPv6 configurations.

FTP is not supported for any IPv6 LSNAT configuration. Only LSNAT44 supports FTP.

For the following IPv6 LSNAT components, the IPv6 address associated with the component must be defined in an IPv6 standard ACL using permit statements:

• Allowing client access to real servers without address translation using the ipv6 slb real-server access client command
• Clients assigned to an IPv6 virtual server

When assigning IPv6 addresses to the source NAT pool for LSNAT66 and LSNAT46 configurations, the prefix length must be 111 or less.

When assigning IPv4 addresses to the source NAT pool for LSNAT44 and LSNAT64 configurations, the prefix length must be 15 or less.

LSNAT IP Address Type by LSNAT Configuration provides a cross-reference of the IP address type used for each LSNAT component by LSNAT configuration type.