/mcpTable 8: Ethernet IPv6 Configuration Fields and Descriptions Description Field Check this check box to enable IPv6. Enable IPv6 Select one of the following: • Router Advertisement-Select this option if your network router is configured to advertise the network prefix to servers on the network. • DHCP-Select this option to use the DHCPv6 protocol to assign addresses to your server (note that you must be running a DHCPv6 server on the network to provide the addresses). • Manual Entry-Select this option if you want to enter an address manually in the IPv6 Address field. Cisco recommends that the Cisco Unity Connection server use a static non-link-local IPv6 address. If the server obtains the IPv6 address from the DHCPv6 server or via stateless address autoconfiguration, ensure that the server only obtains one non-link-local IPv6 address from the DHCPv6 server. Note Address Source If you chose Manual Entry as the Address Source, enter an IPv6 address. For example, enter: 2001:0DB8:BBBB:CCCC:0987:65FF:FE01:2345 IPv6 Address If you chose Manual Entry as the Address Source, enter a prefix length (from 0 through 128), indicating the number of bits in the address that correspond to the prefix of the network. For example, enter: 64 Subnet Mask Check this check box if you want an immediate reboot of the server to occur when you save the updated settings. For the IPv6 settings to take effect, you must reboot the system. Note Update with Reboot Publisher Settings This feature is only applicable if Cisco Unified Communications Manager is installed alone on the server. Cisco Unified Communications Operating System Administration Guide for Cisco Unity Connection Release 15 17 Settings Publisher Settings