RGS-9244GP Series User Manual
ORing Industrial Networking Corp.
108
Label
Description
IP Protocol Filter
Specifies the IP protocol filter for the ACE
Any
: no IP protocol filter is specified ("
don't-care
").
Specific
: if you want to filter a specific IP protocol filter with the ACE,
choose this value. A field for entering an IP protocol filter appears.
ICMP: selects ICMP to filter IPv4 ICMP protocol frames. Extra fields
for defining ICMP parameters will appear. For more details of these
fields, please refer to the help file.
UDP
: selects UDP to filter IPv4 UDP protocol frames. Extra fields for
defining UDP parameters will appear. For more details of these fields,
please refer to the help file.
TCP
: selects TCP to filter IPv4 TCP protocol frames. Extra fields for
defining TCP parameters will appear. For more details of these fields,
please refer to the help file.
IP Protocol Value
Specific
allows you to enter a specific value. The allowed range is 0
to 255. Frames matching the ACE will use this IP protocol value.
IP TTL
Specifies the time-to-live settings for the ACE
Zero
: IPv4 frames with a time-to-live value 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
").
IP Fragment
Specifies the fragment offset settings for the ACE. This includes
settings of More Fragments (MF) bit and Fragment Offset (FRAG
OFFSET) for an IPv4 frame.
