FS TAP Series - Page 37

TAP Series Switch Command Line Reference
37
L4_PORT_NUM | eq L4_PORT_NUM | gt
L4_PORT_NUM | lt L4_PORT_NUM | any )
flow rule.
The valid range for L4 destination port
number is 0
–
65535.
This filed is valid only if the IP protocol is TCP
or UDP.
There are 4 methods to specify the L4 port:
1, eq (equal to)
2, lt (less than)
3, gt (greater than)
4, range
Parameter
“
any
”
indicates packets with any
L4 port can match this rule.
vxlan-vni ( VNI_VALUE VNI_VALUE_WILD |
any )
Specify the vxlan vni number of the flow
rule.
This filed is valid only if the IP protocol is
UDP and L4 destination port 4789.
VNI (VXLAN Network Identifier) is the
identifier on the VXLAN network, which is
similar to the traditional VLAN. Terminals in
different VXLANs cannot connect with each
other based on L2 network. One tenant uses
one VNI (even if several terminals are in
same VNI, they are regarding as one tenant).
The valid range for VNI value is 0-16777215.
The valid range for VNI wildcard bits is range
0x0-0xFFFFFF.
VNI value and VNI wildcard bits both have
24bits. If a bit in wildcard is 0 means this bit
needs to check, otherwise this bit should be
ignored.
Parameter
“
any
”
indicates packets with any