Dell PowerConnect J-EX4200-24T Software Manual page 2815

Table 336: Supported Match Conditions Applicable to IPv6 Traffic for Firewall Filters on EX
Series Switches (continued)
Match Condition Description
tcp-flags (flags One or more TCP flags:
tcp-initial)
To specify multiple flags, use logical
operators.
Match the first TCP packet of a connection.
tcp-initial
tcp-initial
"(syn & !ack)"
tcp-initial
the protocol is TCP. To do so, specify the
protocol tcp
traffic-class number Differentiated Services code point (DSCP).
The DiffServ protocol uses the
type-of-service (ToS) byte in the IP header.
The most significant six bits of this byte form
the DSCP.
You can specify DSCP in hexadecimal,
binary, or decimal form.
In place of the numeric value, you can
specify one of the following text synonyms
(the field values are also listed):
The VLAN that is associated with the packet.
vlan (vlan-id |
vlan-name)
bit-name— fin , syn , rst , push , ack
logical operators— (logical AND),
&
(logical OR), ! (negation)
numerical value—0x01 through 0x20
text synonym—
tcp-initial
is a synonym for the bit names
.
does not implicitly check whether
match condition.
—as defined in RFC 2598
ef (46)
Expedited Forwarding PHB.
, , ;
af11 (10) af12 (12) af13 (14)
, ,
af21 (18) af22 (20) af23 (22)
af31 (26) , af32 (28) , af33 (30)
, ,
af41 (34) af42 (36) af43 (38)
These four classes, with three drop
precedences in each class, for a total of
12 code points, are defined in
Assured Forwarding PHB.
Supported Platforms and Bind Points
Ingress
J-EX4200—ports,
VLANs, and Layer 3
, urgent
interfaces
|
J-EX8200—Layer 3
interfaces
J-EX4200—ports,
VLANs, and Layer 3
interfaces
J-EX8200—Layer 3
interfaces
J-EX4200—ports,
VLANs, and Layer 3
interfaces
J-EX8200—Layer 3
interfaces
, An
;
;
RFC 2597 ,
J-EX4200—ports and
VLANs
J-EX8200—ports and
VLANs
Chapter 100: Firewall Filters—Overview
Egress
J-EX4200—not
supported
J-EX8200—not
supported
J-EX4200—not
supported
J-EX8200—not
supported
J-EX4200—ports,
VLANs, and Layer 3
interfaces
J-EX8200—Layer 3
interfaces
J-EX4200—ports and
VLANs
J-EX8200—ports and
VLANs
2743