Appliance Configuration
Check Point 1400 Appliances Centrally Managed Administration Guide R77.20.85 | 71
Advanced tab
•
MTU size
- Configure the Maximum Transmission Unit size for an interface.
•
Disable auto negotiation
- Select this option to manually configure the link speed of the
interface.
•
Override default MAC address
– This option is for local networks except those on VLANs and
wireless networks. Use this option to override the default MAC address used by the network’s
interface, when the device has two separate local networks connected to the same external
switch.
Best Practice
- This is a rare configuration. Do not select this option unless you are sure you
need it.
•
Exclude from DNS proxy
– Select this checkbox for any network that you do not want exposed
to internal domains. In guest VAPs (wireless network for guests), this is selected by default.
Advanced IPv6 Settings
Configure the Router Advisement fields.
To create/edit a Virtual Access Point (VAP):
See the
Device
>
Wireless Network
help page.
DHCP/SLAAC Settings tab
Note
- In IPv4-only mode, this tab is called
DHCPv4 Settings
.
The values for the DHCP options configured on this tab will be distributed by the DHCP server to
the DHCP clients.
DNS Server Settings (For DHCPv6/SLAAC)
Select one of these options:
•
Auto
- Use the DNS configuration of the device.
•
Use the following IP addresses
- Enter the first, second and third DNS servers.
DNS Server Settings (For DHCPv4)
These settings are effective only if a DHCPv4 server is enabled.
Select one of these options:
•
Auto
- This uses the DNS configuration of the appliance as configured in the
Device
>
DNS
and
Device
>
Internet
pages.
•
Use the following IP addresses
- Enter the IP addresses for the
First DNS server
,
Second
DNS server
, and
Third DNS server
.
Default Gateway
Select one of these options:
•
Use this gateway's IP address as the default gateway
•
Use the following IP address
- Enter an IP address to use as the default gateway.
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