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Chapter 4
Web Configuration & Operation
ARP Sender SMAC Match:
Select “0” to indicate that the SHA (Sender Hardware Address) field in the ARP/RARP frame is
not equal to source MAC address. Select “1” to indicate that SHA field in the ARP/RARP frame is equal to source MAC
address. Select “Any” to indicate a match and not a match.
RARP Target MAC Match:
Select “0” to indicate that the THA (Target Hardware Address) field in the ARP/RARP frame is
not equal to source MAC address. Select “1” to indicate that THA field in the ARP/RARP frame is equal to source MAC
address. Select “Any” to indicate a match and not a match.
IP/Ethernet Length:
Select “0” to indicate that HLN (Hardware Address Length) field in the ARP/RARP frame is not equal
to Ethernet (0x6) and the Protocol Address Length field is not equal to IPv4 (0x4). Select “1” to indicate that HLN
(Hardware Address Length) field in the ARP/RARP frame is equal to Ethernet (0x6) and the Protocol Address Length field is
equal to IPv4 (0x4). Select “Any” to indicate a match and not a match.
IP:
Select “0” to indicate that Protocol Address Space field in ARP/RARP frame is not equal to IP (0x800). Select “1” to
indicate that Protocol Address Space is equal to IP (0x800). Select “Any” to indicate a match and not a match.
Ethernet:
Select “0” to indicate that Hardware Address Space field in ARP/RARP frame is not equal to Ethernet (1). Select
“1” to indicate that Hardware Address Space field is equal to Ethernet (1). Select “Any” to indicate a match and not a
match.
IP Parameters
IP Protocol Filter:
Select “Any”, “ICMP”, “UDP”, “TCP”, or “Other” protocol from the pull-down menu for IP Protocol
filtering.
IP TTL:
Select “Zero” to indicate that the TTL filed in IPv4 header is 0. If the value in TTL field is not 0, use “Non-Zero” to
indicate that. You can also select “any” to denote the value which is either 0 or not 0.
IP Fragment:
Select “Any” to allow any values. “Yes” denotes that IPv4 frames where the MF bit is set or the FRAG
OFFSET field is greater than zero must match this entry. “No” denotes that IPv4 frames where the MF bit is set or the
FRAG OFFSET field is greater than zero must not match this entry.
IP Option:
Specify the options flag setting for this rule. Select “Any” to allow any values. “Yes” denotes that IPv4 frames
where the options flag is set must match this entry. “No” denotes that Pv4 frames where the options flag is set must not
match this entry
SIP Filter:
Select “Any”, “Host”, or “Network” for source IP filtering. If “Host” is selected, you need to indicate a specific
host IP address. If “Network” is selected, you need to indicate both network address and subnet mask.
SIP Address:
Specify a source IP address.
SIP Mask:
Specify a source subnet mask.
DIP Filter:
Select “Any”, “Host”, or “Network” for destination IP filtering. If “Host” is selected, you need to indicate a
specific host IP address. If “Network” is selected, you need to indicate both network address and subnet mask.
DIP Address:
Specify a destination IP address.
DIP Mask:
Specify a destination subnet mask.
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