User Manual

24-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Manage Device Security User Manual338
You can select either the Port radio button or the Range radio button:
- Port. If you select the Port radio button, you can either enter the port number
yourself or select one of the following protocols from the menu:
• The destination IP TCP port protocols are domain,
echo, ftp, ftpdata,
www-http, smtp, telnet, pop2, pop3, and bgp.
• The destination IP UDP port protocols are domain, echo, snmp, ntp, rip,
time, who, and tftp.
Each of these values translates into its equivalent port number, which is used as
both the start and end of the port range.
Select Other from the menu to enter a port number. If you select
Other from the
menu but leave the field blank, it means any.
The only relevant matching condition for L4 port numbers is Equal. This means
that an IPv6 ACL rule matches only if the Layer 4 destination port number is equal
to the specified port number or port protocol.
- Range. If you select the Range radio button, the IPv6 ACL rule matches only if
the
Layer 4 destination port number is within the specified port range. The starting
port, ending port, and all ports in between are a part of the L
ayer 4 port range.
The Start Port and End Port fields identify the first and last ports that are part of
the port range. They values can range from 0 to 65535.
You can either enter the port range yourself or select one of the following
protocols from the menu:
• The destination IP TCP port protocols are domain, echo, ftp, ftpdata,
www-http, smtp, telnet, pop2, pop3, and bgp.
• The destination IP UDP port protocols are domain, echo, snmp, ntp, rip,
time, who, and tftp.
Each of these values translates into its equivalent port number, which is used as
both the start and end of the port range.
Select Other from the menu to enter port numbers. If you select Other from the
menu but leave the fields blank, it means any.
• ICMPv6. Select either the Type
or Message radio button:
- If you select the Type
radio button, note the following:
• The Type and Message
fields are enabled only if the protocol is ICMPv6. Use
these fields to specify a match condition for ICMPv6 packets.
• The IPv6 ACL rule matches the specified ICMPv6 message type. Po
ssible
type numbers are in the range from 0 to 255.
• If you specify information in the Message
field, the IPv6 ACL rule matches the
specified ICMPv6 message code. Possible values for code can be in the
range from 0 to 255.
• If these fields are left empty, it means any.