User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Manage Device Security User Manual442
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 relevant matching conditions for L4 port numbers is equal. That is, the IPv6
ACL rule matches only if the Layer 4 destination port number is equal to the
specified port number or port protocol.
- 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 Layer 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 T
ype or Message radio button:
- If you select the T
ype radio button, note the following:
• The T
ype 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. Possible
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.
- If you select the Message radio button, select the type of the ICMPv6 message to
match with the selected IPv6
ACL rule. Specifying a type of message implies that
both the ICMPv6 type and ICMPv6 code are specified. The ICMPv6 message is
decoded into the corresponding ICMPv6 type and ICMPv6 code within the ICMP
type.
The ICMPv6 message types are destination-unreachable, echo-reply,
echo-request, header, hop-limit, mld-query, mld-reduction, mld-report,
nd-na, nd-ns, next-header, no-admin, no-route, packet-too-big,