User Manual

M4300 Intelligent Edge Series Fully Managed Stackable Switches
Manage Switch Security User Manual625
- 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 using 16-bit values between colons.
• Src L4. The options are available only when 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 select port key from the menu
or enter the port number yourself.
• The source IP
TCP port names are bgp, domain, echo, ftp, ftpdata, http, smtp,
snmp, Telnet, www, pop2, pop3.
• The source IP UDP port names are domain, echo, ntp, rip, snmp, tftp, time,
who.
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 are as follows:\
• Equal.
The IPv6 ACL rule matches only if the Layer 4 source port number is
equal to the specified port number or port key.
• Less Than.
The IPv6 ACL rule matches if the Layer 4 source port number is
less than the specified port number or port key.
• Greater Than.
The IPv6 ACL rule matches if the Layer 4 source port number
is greater than the specified port number or port key.
• Not Equal.
The IPv6 ACL rule matches only if the Layer 4 source port number
is not equal to the specified port number or port key.
- If you select the Range radio button, the IPv6
ACL rule matches only if the Layer
4 source 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.
Select Other from the menu to enter port numbers. If you select Other from the
menu but leave the fields blank, it means any.
• Dst. In the Dst field, enter a destination IPv6 address to be compared to a packet’s
destination IPv6 address as a match criteria for the selected IPv6 ACL rule:
- If you select the IPv6 Address radio button, enter an IPv6 address 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.