User Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports
Manage Device Security User Manual440
• Logging. If you select the Deny radio button, you can enable logging for the ACL by
selecting the Enable radio button. (Logging is subject to resource availability in the
device.)
If the access list trap flag is also enabled, periodic traps are generated, indicating the
number of times this rule was evoked during the report interval.
A fixed five-minute
report interval is used for the switch. A trap is not issued if the ACL rule hit count is
zero for the current interval.
• Match Every. Select whether all packet must match the selected IPv6
ACL rule:
- Disable. Not all packets need to match the selected IPv6
ACL rule. You can
configure other match criteria on the page.
- Enable.
All packets must match the selected IPv6 ACL rule and are either
permitted or denied. In this case, you cannot configure other match criteria on the
page.
• Protocol Type. Specify the IPv6 protocol type in one of the following ways:
- From the Protocol T
ype menu, select IPv6, ICMPv6, TCP, or UDP.
- From the Protocol T
ype menu, select Other, and in the associated field, specify
an integer ranging from 0 to 255. This number represents the IPv6 protocol.
• Src. In the Src field, enter a source IPv6 address or source IPv6 address range to be
compared to a packet’
s source IPv6 address as a match criterion for the selected
IPv6 ACL rule:
- If you select the IPv6 Address radio button, enter an IPv6 address or IPv6 range
to apply this criteria. If this field is left empty
, it means any.
- If you select the Host radio button, enter a host source IPv6 address to match the
specified IPv6 address. If this field is left empty
, it means any.
The source IPv6 address argument must be in the form documented in RFC 2373
where the address is specified in hexadecimal numbers using 16-bit values between
colons.
• Src L4. The options are available only when the protocol is set to
TCP or UDP. Use the
source L4 port option to specify relevant matching conditions for L4 port numbers in
the extended ACL rule.
You can select either the Port radio button or the Range radio button:
- 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 source IP
TCP port protocols are domain, echo, ftp, ftpdata, www-http,
smtp, telnet, pop2, pop3, and bgp.
• The source 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.