3Com S7902E Command Reference Manual - page 1937
1-13
Table 1-4
Parameters for advanced IPv4 ACL rules
Parameters
Function
Description
source
{ sour-addr
sour-wildcard |
any
}
Specifies a source address.
The sour-addr sour-wildcard
argument specifies a source IP
address in dotted decimal notation.
Setting the wildcard to a zero
indicates a host address. The
any
keyword indicates any source IP
address.
destination
{ dest-addr
dest-wildcard |
any
}
Specifies a destination address.
The dest-addr dest-wildcard
argument specifies a destination IP
address in dotted decimal notation.
Setting the dest-wildcard to a zero
indicates a host address. The
any
keyword indicates any destination IP
address.
precedence
precedence
Specifies an IP precedence
value.
The
precedence
argument can be a
number in the range 0 to 7, or in
words,
routine
(0),
priority
(1),
immediate
(2),
flash
(3),
flash-override
(4),
critical
(5),
internet
(6), or
network
(7).
tos
tos
Specifies a ToS preference.
The
tos
argument can be a number in
the range 0 to 15, or in words,
max-reliability
(2),
max-throughput
(4),
min-delay
(8),
min-monetary-cost
(1), or
normal
(0).
dscp
dscp
Specifies a DSCP priority.
The
dscp
argument can be a number
in the range 0 to 63, or in words,
af11
(10),
af12
(12),
af13
(14),
af21
(18),
af22
(20),
af23
(22),
af31
(26),
af32
(28),
af33
(30),
af41
(34),
af42
(36),
af43
(38),
cs1
(8),
cs2
(16),
cs3
(24),
cs4
(32),
cs5
(40),
cs6
(48),
cs7
(56),
default
(0), or
ef
(46).
logging
Specifies to log matched
packets.
This function requires that the
module using the ACL support
logging.
reflective
Specifies the rule to be
reflective.
A rule with the
reflective
keyword
can be defined only for TCP, UDP, or
ICMP packets and its statement can
only be
permit
.
fragment
Specifies that the rule applies to
only IP fragments.
A rule defined with the
fragment
keyword matches non-last IP
fragments on an SA Series LPUs (for
example, LSQ1FP48SA) or EA
Series LPUs (for example,
LSQ1GP12EA) while matching
non-first IP fragments on an SC
Series LPUs (for example,
LSQ1GP24SC).