Nortel BES50GE-12T PWR User Manual page 92

92 BES50 advanced features configuration
Variable
IP Address
Subnet Mask
Variable definitions for the Extended IP ACL configuration page
Variable
Action
Source/
Destination Address Type
Source/
Destination IP Address
Source/
Destination Subnet Mask
Protocol
Source/
Destination Port
Source/
Destination Port Bitmask
Copyright © 2006, Nortel Networks
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Value
For Host and IP address types, type a source IP address. The
address is automatically generated if Any is the selected address
type. (Format: xxx.xxx.xxx.xxx)
For IP address type, type a subnet mask. The mask is
automatically generated if Any is the selected address type. The
subnet mask contains four integers from 0 to 255, each separated
by a period. The mask uses 1 bits to indicate match and 0 bits to
indicate ignore. The mask is bitwise ANDed with the specified
source IP address and compared with the address for each IP
packet entering the ports to which this ACL is assigned. (Format:
xxx.xxx.xxx.xxx)
Value
Select the permit or deny rules.
Select the source IP address. (Default: Any)
•
Any includes all possible addresses
• Host specifies a specific host address.
• IP specifies a range of addresses.
For Host and IP address types, type a source IP or destination
address. The address is automatically generated if Any is the
selected address type. (Format: xxx.xxx.xxx.xxx)
For IP address type, type a subnet mask. The mask is
automatically generated if Any is the selected address type.
(Format: xxx.xxx.xxx.xxx)
Select the protocol type to match. If you select Others, enter the
specific protocol number (Range: 0 to 255. Default: TCP.)
Type the source or destination port number for the specified
protocol type. (Range: 0 to 65 535)
Type the decimal number representing the port bits to match.
(Range: 0 to 65 535)
Address bits from the source/destination port are ANDed with
the corresponding bit positions in the source/destination port
bitmask. This produces a correct value that has bits set in all
positions where a bit is set in the supplied address.
SMB
Using the Nortel Business Ethernet Switch 50 Series
NN47924-301 01.01 Standard
1.00 October 2006
ATTENTION
Nortel Networks Confidential