User Manual Managed Switches
179
IP Protocol Filter
Setting
Description
Factory
Default
Any / ICMP / UDP
/ TCP
Specify the IPv4 protocol filter for this specific ACE.
Any: No IPv4 protocol is specified.
ICMP: IPv4 ICMP protocol frames.
UDP: IPv4 UDP protocol frames.
TCP: IPv4 TCP protocol frames.
New fields are shown for the specific IPv4 protocols.
At the end of this section the new fields are described.
Any
IP TTL
Setting
Description
Factory
Default
Any / Non-zero /
Zero
Specify the Time-to-Live settings for this ACE.
Any: Any value is allowed.
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
IP Fragment
Setting
Description
Factory
Default
Any / Yes / No
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.
Any: Any value is allowed.
No: IPv4 frames where the MF bit is set or the FRAG
OFFSET field is greater than zero must not be able to
match this entry.
Yes: IPv4 frames where the MF bit is set or the FRAG
OFFSET field is greater than zero must be able to
match this entry.
Any
IP Option
Setting
Description
Factory
Default
Any / Yes / No
Specify the option flag setting for this ACE.
Any: Any value is allowed.
No: IPv4 frames where the options flag is set must not
be able to match this entry.
Yes: IPv4 frames where the options flag is set must be
able to match this entry.
Any
SIP Filter
Setting
Description
Factory
Default
Any / Host /
Specify the source IP filter for this ACE.
Any