Setup
Setup Network
Cisco Small Business RV320/RV325 Administration Guide 27
3
IPv6 Rapid Deployment (6rd) Tunnel (IPv6)
Choose this option if your ISP uses 6rd Tunnel (IPv6 Rapid Deployment) to
establish Internet connections. Enter the settings provided by your ISP.
•6rd Configuration Mode:
-Manual—Manually set 6rd Prefix, Relay IPv4 Address, and IPv4 Mask
Length as provided by your ISP.
-Auto (DHCP)—Use DHCP (option 212) to obtain 6rd Prefix, Relay IPv4
Address, and IPv4 Mask Length.
•6rd Prefix—6rd Prefix for your ISP account.
•Relay IPv4 Address—Relay IPv4 address for your ISP account.
•IPv4 Mask Length—6rd IPv4 subnet mask length for your ISP account.
(Usually this value is 0.)
•DNS Server 1 and DNS Server 2—IP addresses of the DNS servers.
Optionally, you can enter a second DNS server. The first available DNS
server is used.
•LAN IPv6 Address—Global IPv6 prefix that was assigned by your ISP for
your LAN devices, if applicable. (Check with your ISP for more information.)
•Prefix Length—IPv6 prefix length. The IPv6 network (subnetwork) is
identified by the initial bits of the address called the prefix. All hosts in the
network have the identical initial bits for their IPv6 address. Enter the
number of common initial bits in the network addresses. The default prefix
length is 64.
•LAN Prefix Assignment
-Without any action—Does not provide Stateless or Stateful IPv6
address for LAN-side PCs.
-Configure to RA automatically—Provides Stateless IPv6 address for
LAN-side PCs.
-Configure to DHCPv6 automatically—Provides Stateful IPv6 address
for LAN-side PCs.
-Configure to RA and DHCPv6 automatically—Provides Stateless and
Stateful IPv6 addresses for LAN-side PCs.