Chapter 7 Interfaces
ZyWALL 110/310/1100 Series User’s Guide
155
Router
Preference
Select the router preference (Low, Medium or High) for the interface. The interface
sends this preference in the router advertisements to tell hosts what preference they
should use for the ZyWALL. This helps hosts to choose their default router especially
when there are multiple IPv6 router in the network.
Note: Make sure the hosts also support router preference to make this function work.
MTU
The Maximum Transmission Unit. Type the maximum size of each IPv6 data packet, in
bytes, that can move through this interface. If a larger packet arrives, the ZyWALL
divides it into smaller fragments.
Hop Limit
Enter the maximum number of network segments that a packet can cross before
reaching the destination. When forwarding an IPv6 packet, IPv6 routers are required to
decrease the Hop Limit by 1 and to discard the IPv6 packet when the Hop Limit is 0.
Advertised
Prefix Table
Configure this table only if you want the ZyWALL to advertise a fixed prefix to the
network.
Add
Click this to create an IPv6 prefix address.
Edit
Select an entry in this table and click this to modify it.
Remove
Select an entry in this table and click this to delete it.
#
This field is a sequential value, and it is not associated with any entry.
IPv6
Address/
Prefix Length
Enter the IPv6 network prefix address and the prefix length.
The prefix length indicates what the left-most part of the IP address is the same for all
computers in the network, that is, the network address.
Advertised
Prefix from
DHCPv6 Prefix
Delegation
Use this table to configure the network prefix if you want to use a delegated prefix as
the beginning part of the network prefix.
Add
Click this to create an entry in this table.
Edit
Select an entry in this table and click this to modify it.
Remove
Select an entry in this table and click this to delete it.
#
This field is a sequential value, and it is not associated with any entry.
Delegated
Prefix
Select the DHCPv6 request object to use for generating the network prefix for the
network.
Suffix
Address
Enter the ending part of the IPv6 network address plus a slash (/) and the prefix
length. The ZyWALL will append it to the selected delegated prefix. The combined
address is the network prefix for the network.
For example, you got a delegated prefix of 2003:1234:5678/48. You want to divide it
into 2003:1234:5678:1111/64 for this interface and 2003:1234:5678:2222/64 for
another interface. You can use ::1111/64 and ::2222/64 for the suffix address
respectively. But if you do not want to divide the delegated prefix into subnetworks,
enter ::0/48 here, which keeps the same prefix length (/48) as the delegated prefix.
Address
This is the final network prefix combined by the delegated prefix and the suffix.
Note: This field displays the combined address after you click
OK
and reopen this
screen.
Interface
Parameters
Egress
Bandwidth
Enter the maximum amount of traffic, in kilobits per second, the ZyWALL can send
through the interface to the network. Allowed values are 0 - 1048576.
Ingress
Bandwidth
This is reserved for future use.
Enter the maximum amount of traffic, in kilobits per second, the ZyWALL can receive
from the network through the interface. Allowed values are 0 - 1048576.
Table 53
Configuration > Network > Interface > VLAN > Create Virtual Interface (continued)
LABEL
DESCRIPTION
Summary of Contents for ZyWALL 110 Series
Page 16: ...ZyWALL 110 310 1100 Series User s Guide 16...
Page 32: ...Chapter 1 Introduction ZyWALL 110 310 1100 Series User s Guide 32...
Page 42: ...Chapter 3 Hardware Introduction ZyWALL 110 310 1100 Series User s Guide 42...
Page 68: ...Chapter 4 Quick Setup Wizards ZyWALL 110 310 1100 Series User s Guide 68...
Page 176: ...Chapter 7 Interfaces ZyWALL 110 310 1100 Series User s Guide 176...
Page 186: ...Chapter 8 Trunk ZyWALL 110 310 1100 Series User s Guide 186...
Page 210: ...Chapter 10 Routing Protocols ZyWALL 110 310 1100 Series User s Guide 210...
Page 220: ...Chapter 12 DDNS ZyWALL 110 310 1100 Series User s Guide 220...
Page 228: ...Chapter 13 NAT ZyWALL 110 310 1100 Series User s Guide 228...
Page 240: ...Chapter 15 ALG ZyWALL 110 310 1100 Series User s Guide 240...
Page 246: ...Chapter 16 IP MAC Binding ZyWALL 110 310 1100 Series User s Guide 246...
Page 263: ...Chapter 18 Authentication Policy ZyWALL 110 310 1100 Series User s Guide 263...
Page 264: ...Chapter 18 Authentication Policy ZyWALL 110 310 1100 Series User s Guide 264...
Page 316: ...Chapter 20 IPSec VPN ZyWALL 110 310 1100 Series User s Guide 316...
Page 340: ...Chapter 22 SSL User Screens ZyWALL 110 310 1100 Series User s Guide 340...
Page 442: ...Chapter 36 DHCPv6 ZyWALL 110 310 1100 Series User s Guide 442...
Page 540: ...Appendix A Legal Information ZyWALL 110 310 1100 Series User s Guide 540...
Page 558: ...Index ZyWALL 110 310 1100 Series User s Guide 558...
Page 559: ...Index ZyWALL 110 310 1100 Series User s Guide 559...
Page 560: ...Index ZyWALL 110 310 1100 Series User s Guide 560...
Page 561: ...Index ZyWALL 110 310 1100 Series User s Guide 561...
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