User’s Manual
63
Prevent Semijoin
: Prevents half-open SYN attacks.
When
Network Access
is set to the
Rule Type
, you can select
Enable
, and then start
Step 3
configuring the blocklist and allowlist. Devices in the blocklist cannot access to the
corresponding ports of the Device.
1)
Select
Allowlist Search
or
Blocklist Search
, and then the devices will be added to
allowlist or blocklist.
2)
Click
Add IP/MAC
.
3)
Add devices by
IP Address
,
IP Segment
,
MAC Address
, or
All IP addresses
.
When adding devices by IP address or IP segment, you can set the start port and end
port, or all ports that will be added to allowlist or blocklist.
4)
Click
Confirm
.
Add IP/MAC address
Figure 5-51
Click
Confirm
.
Step 4
5.4.11.4
Default
Select
Setup > System > Default
, and then you can:
Click
Default
to restore most configurations of the Device to default settings (except
information such as IP address, account, and log).
Click
Factory Default
to restore all configurations of the Device to default settings, including IP
address.
Default
Figure 5-52
Содержание DHI-ITC214-PH3A
Страница 55: ...User s Manual 50 Add user Figure 5 31...
Страница 64: ...User s Manual 59 Certificate Figure 5 44 2 Click Install Certificate and then click OK...
Страница 65: ...User s Manual 60 Certificate import wizard Figure 5 45 3 Click Next Certificate store Figure 5 46 4 Click Next...
Страница 78: ...User s Manual Appendix 3...