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■ SSAP Address – Source Service Access Point address.
(Options: Any, Specific (0x00-0xff); Default: 0xff)
■ DSAP Address – Destination Service Access Point address.
(Options: Any, Specific (0x00-0xff); Default: 0xff)
■ Control – Control field may contain command, response, or sequence information
depending on whether the LLC frame type is Unnumbered, Supervisory, or
Information. (Options: Any, Specific (0x00-0xff); Default: 0xff)
■ SNAP – SubNetwork Access Protocol can be distinguished by an OUI and a Protocol ID.
(Options for PID: Any, Specific (0x00-0xffff); Default: Any)
If the OUI is hexadecimal 000000, the protocol ID is the Ethernet type (EtherType) field
value for the protocol running on top of SNAP.
If the OUI is that of a particular organization, the protocol ID is a value assigned by that
organization to the protocol running on top of SNAP.
In other words, if value of the OUI field is 00-00-00, then value of the PID will be etherType
(0x0600-0xffff), and if value of the OUI is other than 00-00-00, then valid value of the PID
will be any value from 0x0000 to 0xffff.
■ IPv4 – IPv4 frame type includes the following settings:
■ Protocol – IP protocol number. (Options: Any, UDP, TCP, or Other (0-255))
■ Source IP – Source IP address. (Options: Any, Specific)
To configure a specific source IP address, enter both the address and mask format.
The address and mask must be in the format x.y.z.w where x, y, z, and w are
decimal numbers between 0 and 255. When the mask is converted to a 32-bit binary
string and read from left to right, all bits following the first zero must also be zero
■ IP Fragment – Indicates whether or not fragmented packets are accepted.
(Options: Any, Yes, No; Default: Any)
Datagrams may be fragmented to ensure they can pass through a network device
which uses a maximum transfer unit smaller than the original packet’s size.
■ DSCP – Diffserv Code Point value. (Options: Any, specific value of 0-63, BE, CS1-
CS7, EF or AF11-AF43, or Range; Default: Any)
■ IPv6 – IPv6 frame type includes the same settings as those used for IPv4, except for the
Source IP. When configuring a specific IPv6 source address, enter the least significant 32
bits (a.b.c.d) using the same type of mask as that used for an IPv4 address.
■ Sport – Source TCP/UDP port. (Any, Specific/Range: 0-65535)
■ Dport – Destination TCP/UDP port. (Any, Specific/Range: 0-65535)
Action Parameters
◆ Action – Indicates the classification action taken on ingress frame if the configured
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