Huawei Quidway S3100 Series Operation Manual page 297

Operation Manual – ACL
Quidway S3100 Series Ethernet Switches
Table 1-6 TCP/UDP-related rule information
Parameter
source-port
operator
[ port2 ]
destination-port
operator
[ port2 ]
established
If you specify ICMP as the protocol type, you can specify the parameters listed in Table
1-7.
Table 1-7 ICMP-related rule information
Parameter
icmp-type
icmp-type
icmp-code
Table 1-8 lists common ICMP message types.
Type
port1 Source port
Destination
port1
port
The identifier
for the
establishment
of TCP
connection.
Type
ICMP
packet type
and
message
code
Huawei Technologies Proprietary
1-7
Chapter 1 ACL Configuration
Function
Specifies the The operator argument can
source port be lt (less than), gt (greater
information for than), eq (equal to), neg
TCP/UDP (not equal to), or range
packets (within a range). The port2
argument is required only
when
Defines the
argument is range.
destination port
port1,
information for
parameter. TCP/UDP port
TCP/UDP
number, which can be port
packets
names or numbers ranging
from 0 to 65535.
Specifies the
rule to match
This keyword is for TCP
the packets
only.
with ack or rst
tags.
Function
icmp-type: ICMP message
Specifies the
type, an integer ranging from
ICMP packet
0 to 255.
type and
icmp-code: ICMP message
message code
code, an integer ranging
for the rule.
from 0 to 255.
Description
the operator
port2: optional
Description