User Manual

16-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Manage Device Security User Manual345
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.
- 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,
next-header, no-admin, no-route, packet-too-big, port-unreachable,
router-solicitation, router-advertisement, router-renumbering, unreachable,
time-exceeded, nd-na, and nd-ns.
• Fragments. Either select the Enable radio button to allow initial fragments (that is,
the fragment bit is asserted) or leave the default Disable radio button selected to
prevent initial fragments from being used.
This option is not valid for rules that match L4 information such as
TCP port number
,
because that information is carried in the initial packet.
• Routing. Either select the Enable radio button to match packets that include a
routing extension header or leave the default Disable radio button selected to ignore
the routing extension headers in packets.
• IPv6 DSCP Service. Specify the IP DiffServ Code Point (DSCP) field.
This is an
optional configuration.