Setup
Setup Network
22 Cisco RV320/RV325  Administration Guide
3
To configure the IPv6 parameters, check Enable. The DHCPv6 client process and 
requests for prefix delegation through the selected interface are enabled. Use this 
option when your ISP is capable of sending LAN prefixes by using DHCPv6. If your 
ISP does not support this option, manually configure a LAN prefix: 
NOTE When DHCP-PD is enabled, manual LAN IPv6 addressing is disabled. When DHCP-
PD is disabled, manual LAN IPv6 addressing is enabled.
• 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 (subnet) 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.
PPTP (IPv4)
Choose this option if required by your ISP. Point-to-Point Tunneling Protocol (PPTP) 
is a service used in Europe and Israel. 
• Specify WAN IP Address—IP address that your ISP assigned to your 
account.
• Subnet Mask (IPv4)—Subnetwork mask assigned to your account.
• Default Gateway Address—IP address of the default gateway.
• Username and Password—Username and password for your ISP account. 
The maximum number of characters is 60.