SMC Networks SMC8612XL3 F 1.0.1.3 Switch User Manual


 
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OMMANDS
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protocol-number – A specific protocol number. (Range: 0-255)
source – Source IP address.
destination – Destination IP address.
address-bitmask – Decimal number representing the address bits to
match.
host – Keyword followed by a specific IP address.
•precedence – IP precedence level. (Range: 0-7)
•tos – Type of Service level. (Range: 0-15)
dscp – DSCP priority level. (Range: 0-64)
sport – Protocol* source port number. (Range: 0-65535)
dport – Protocol* destination port number. (Range: 0-65535)
port-bitmask – Decimal number representing the port bits to match.
(Range: 0-65535)
control-flags – Decimal number (representing a bit string) that specifies
flag bits in byte 14 of the TCP header. (Range: 0-63)
flag-bitmask – Decimal number representing the code bits to match.
* Includes TCP, UDP or other protocol types.
Default Setting
None
Command Mode
Extended ACL
Command Usage
All new rules are appended to the end of the list.
Address bitmasks are similar to a subnet mask, containing four integers
from 0 to 255, each separated by a period. The binary mask uses 1 bits
to indicate “match” and 0 bits to indicate “ignore.” The bitmask is
bitwise ANDed with the specified source IP address, and then
compared with the address for each IP packet entering the port(s) to
which this ACL has been assigned.
You can specify both Precedence and ToS in the same rule. However,
if DSCP is used, then neither Precedence nor ToS can be specified.