Siqura PD900 Series, Руководство пользователя

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Web interface
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Example: Filtering a group of consecutive IP addresses
The steps below show what will be filtered when 192.168.2.81/30 is entered.
Step 1 : Convert 192.168.2.81 to binary numbers. The binary numbers are
11000000.10101000.00000010.01010001. Refer to Appendix B: IP Addresses from Decimal to Binary for
converting the IP addresses to binary numbers. The number 30 after the slash refers to the first 30 digits of
the binary numbers.
Step 2 : Convert a few IP addresses before and after 192.168.2.81 to binary numbers. Then compare their
first 30 digits with the binary numbers of 192.168.2.81.
1.
Convert 192.168.2.80 to binary numbers. The binary numbers are
11000000.10101000.00000010.01010000. The first 30 digits are the same as the binary numbers of
192.168.2.81, thus 192.168.2.80 will be filtered.
2. Convert 192.168.2.79 to binary numbers. The binary numbers are
11000000.10101000.00000010.01001111. The first 30 digits are different from the binary numbers of
192.168.2.81, thus 192.168.2.79 will not be filtered. This also means that the IP addresses before
192.168.2.79 will not be filtered. Therefore, you can stop converting the IP addresses before
192.168.2.79 to binary numbers.
3. Repeat the procedure of (1.) with the IP addresses after 192.168.2.81. Stop when the situation in (2.)
occurs. The 30th digit of the binary numbers of IP address 192.168.2.84 is different and will not be
filtered.
As a result, the IP addresses 192.168.2.80 to 192.168.2.83 will be filtered when entering 192.168.2.81/30. The
following table clearly shows the 30th digit of the binary numbers of IP addresses 192.168.79 and 192.168.84
are different from the others. Therefore, these two IP addresses will not be filtered.
IP addresses Binary numbers
192.168.2.79 11000000.10101000.00000010.01001111
192.168.2.80 11000000.10101000.00000010.01010000
192.168.2.81 11000000.10101000.00000010.01010001
192.168.2.82 11000000.10101000.00000010.01010010
192.168.2.83 11000000.10101000.00000010.01010011
192.168.2.84 11000000.10101000.00000010.01010100
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Delete IP Address
To remove an IP address from the
Filtered IP Address list, select the address and click the Delete button.
3.2.2.4 IEEE 802.1X
The camera is allowed to access a network protected by 802.1X/EAPOL (Extensible Authentication Protocol over
LAN).
Contact the network administrator to request for certificates, user IDs and passwords.
CA Certificate
The CA certificate is created by the Certification Authority for the purpose of validating itself. Upload the certificate
to check the server’s identity.
Client Certificate/ Private Key
Upload the Client Certificate and Private Key to authenticate the camera itself.
Settings
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Identity
Enter the user identity associated with the certificate. Up to 16 characters can be used.
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Private Key Password
Enter the password (maximum 16 characters) for user identity.