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XG Series User's Guide Chapter 5 Command Reference
LAN Information Settings
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Note 3.
This command is unavailable if the allowable upper limit for the device is exceeded.
The allowable upper limits are as follows.
• Upper limit based on "commands"
128 commands for the entire device.
Up to 128 commands can be set for the entire device, including the "vlan ip6filter" and
"lan ip6 filter"commands.
The priority for each command is as follows.
1) "vlan ip6filter" command
A smaller VLAN ID has a higher priority among VLANs.
2) "lan ip6 filter" command
A smaller lan definition number has a higher priority among lans.
If up to 128 of "vlan ip6filter" commands have been defined, the subsequent "lan ip6
filter" command will be no longer applied.
• Upper limit based on rule
128 rules for the entire device.
For the "vlan ip6filter" and "lan ip6 filter" commands, the number of rules to be used
varies depending on the contents of the specified acl as shown below.
The number of rules for each ACL is as follows.
- For ACL to set TCP or UDP
Result of multiplication between the number of source ports and the number of
destination ports for TCP or UDP
- For ACL to set ICMP
Result of multiplication between the number of ICMP TYPEs and the number of
ICMP CODEs for ICMP
- For ACL not to set TCP, UDP, or ICMP
1
You can expand the upper limit to use "resource filter distribution" command and change
resource distribution.
Note 4.
Up to 700 commands can be set for the entire device, including the definitions which refer
to ACL such as "ether macfilter", "ether qos aclmap", "vlan macfilter", "vlan ip6filter",
"vlan qos aclmap", "vlan ip6qos aclmap", "lan ip filter", "lan ip dscp", "lan ip6 filter", "lan
ip6 dscp" and "serverinfo filter" commands.
Default It is assumed that the IPv6 filter is not set.