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• IP
• Ethernet
IP Parameters
The IP parameters can be configured when Frame Type "IPv4" is selected.
Object
•
IP Protocol Filter
• IP Protocol Value
• IP TTL
• IP Fragment
■
0: ARP/RARP frames where the HLN is equal to Ethernet (0x06) and the
(PLN) is equal to IPv4 (0x04).
■
1: ARP/RARP frames where the HLN is equal to Ethernet (0x06) and the
(PLN) is equal to IPv4 (0x04).
■
Any: Any value is allowed ("don't-care").
Specify whether frames can hit the action according to their ARP/RARP
hardware address space (HRD) settings.
■
0: ARP/RARP frames where the HLD is equal to Ethernet (1).
■
1: ARP/RARP frames where the HLD is equal to Ethernet (1).
■
Any: Any value is allowed ("don't-care").
Specify whether frames can hit the action according to their ARP/RARP protocol
address space (PRO) settings.
■
0: ARP/RARP frames where the PRO is equal to IP (0x800).
■
1: ARP/RARP frames where the PRO is equal to IP (0x800).
■
Any: Any value is allowed ("don't-care").
Description
Specify the IP protocol filter for this ACE.
■
Any: No IP protocol filter is specified ("don't-care").
■
Specific: If you want to filter a specific IP protocol filter with this ACE, choose
this value. A field for entering an IP protocol filter appears.
■
ICMP: Select ICMP to filter IPv4 ICMP protocol frames. Extra fields for defining
ICMP parameters will appear. These fields are explained later in this help file.
■
UDP: Select UDP to filter IPv4 UDP protocol frames. Extra fields for defining UDP
parameters will appear. These fields are explained later in this help file.
■
TCP: Select TCP to filter IPv4 TCP protocol frames. Extra fields for defining TCP
parameters will appear. These fields are explained later in this help file.
When "Specific" is selected for the IP protocol value, you can enter a specific value. The
allowed range is 0 to 255. A frame that hits this ACE matches this IP protocol value.
Specify the Time-to-Live settings for this ACE.
■
zero: IPv4 frames with a Time-to-Live field greater than zero must not be able to
match this entry.
■
non-zero: IPv4 frames with a Time-to-Live field greater than zero must be able to
match this entry.
■
Any: Any value is allowed ("don't-care").
Specify the fragment offset settings for this ACE. This involves the settings for the More
Fragments (MF) bit and the Fragment Offset (FRAG OFFSET) field for an IPv4 frame.
■
No: IPv4 frames where the MF bit is set or the FRAG OFFSET field is greater than
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User's Manual of IGS-10020HPT-U
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