FS TAP Series, Справочное руководство

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TAP Series Switch Command Line Reference
39
wildcard bits is 0x0-0xFFFFFF
VSID is located in the low 24 bit of GRE head.
VSID value and wildcard bits both have 24
bits, 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
nvgre vsid value can match this rule.
src ip ( IP_ADDR IP_ADDR_WILD | any |
host IP_ADDR )
Specify the source IPv4 address of the flow
rule.
Use an IPv4 address and an IPv4 address
wildcard to specify a network (e.g.
192.168.1.1 0.0.0.255). If a bit in wildcard is
0 means this bit needs to check, otherwise
this bit should be ignored.
Use the parameter “ host ” and an IPv4
address to specify an exactly address.
Use the parameter
“
any
”
to indicate packets
with any source IPv4 address value can
match this rule.
dst ip ( IP_ADDR IP_ADDR_WILD | any |
host
IP_ADDR
)
Specify the destination IPv4 address of the
flow rule.
Use an IPv4 address and an IPv4 address
wildcard to specify a network (e.g.
192.168.1.1 0.0.0.255). If a bit in wildcard is
0 means this bit needs to check, otherwise
this bit should be ignored.
Use the parameter
“
host
”
and an IPv4
address to specify an exactly address.
Use the parameter “ any ” to indicate packets
with any destination IPv4 address value can