Check Point QUANTUM SPARK 1600 - The Connection Monitoring tab

Managing the Device
Quantum Spark 1500, 1600, and 1800 Appliances R81.10.X Locally Managed Administration Guide|68
If you are in an Annex L system, in Advanced Settings, you must enable the Annex L and disable the
Annex J/M.
If you are in an Annex M system, in Advanced Settings, you must enable Annex J/M and disable the Annex
L.
In all other Annex systems, no changes are needed to the default configuration.
Notes:
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Multiple internet connections can be established over a single VDSL/ADSL connection
carrying PTM traffic or in the case of WAN and DMZ interfaces.
n
Only one internet connection can be established over a VDSL/ADSL interface carrying
ATM traffic or a USB interface.
n
One IPoE or PPPoE connection can be established over ATM running over the DSL
interface.
n
A single IPoE connection or multiple PPPoE connections can be established over one
untagged DSL interface carrying PTM traffic.
n
A single IPoE connection or multiple PPPoE connections can be established over one
VLAN tagged DSL interface carrying PTM traffic.
n
A single DHCP or Static IP connection can be established over a USB interface.
n
A single DHCP or Static IP connection or multiple PPPoE connections can be established
over one untagged or one VLAN tagged WAN or DMZ interface.
n
When all the ADSL standards are turned off in the Advanced Settings and you can only
connect using the VDSL2 standard, the VPI, the VCI and the encapsulation options still
appear even though they are not used to open an internet connection.
The Connection Monitoring tab
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Automatically detect loss of connectivity to the default gateway - Select this option to detect
connectivity loss by sending ARP requests (pinging) to the default gateway and expecting responses.
Note - If you use Dynamic Routing, you must clear this box to prevent probing of the default
gateway.
n
Monitor connection state by sending probe packets to one or more servers on the Internet - Select
this option to detect connectivity loss by using more methods and servers.
Connection probing method - Select one of the options.
l
Ping addresses - When you select this option, you can configure up to three servers by IP
address or host name.
l
Probe DNS servers - When you select this option, the appliance probes the DNS servers as
defined in the Internet connection and expects responses.