Ruby Tech GS-2224L User Manual page 137

Range: Any / 0 / 1
Any: Including all TCP ACK case
0: The TCP control bit ACK is 0
1: The TCP control bit ACK is 1
TCP URG:
TCP Control Bit URG: Means Urgent Pointer field significant
Range: Any / 0 / 1
Any: Including all TCP URG case
0: The TCP control bit URG is 0
1: The TCP control bit URG is 1
IP Protocol Value:
The IP Protocol Value is TCP options may occupy space at the end
of the TCP header and are a multiple of 8 bits in length. Currently
defined options include (kind indicated in octal):
0 - End of option list
1 - No-Operation
Range: Any / 0 / 1
Any: Including all IP protocol value case
0: The IP protocol value is 0
1: The IP protocol value is 1
IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = Other)
IP Protocol Value
Default: 255
IPTTL: (Time To Live)
How many routers a datagram can pass through. Each router
decrements this value by 1 until it reaches 0 when the datagram is
discarded. This keeps misrouted datagrams from remaining on the
Internet forever
Range: Any / Non-zero / Zero
Any: Including all conditions for IPTTL
Non-Zero: Including IPTTL is Non-Zero
Zero: Including IPTTL is zero
IP Fragment: (IP Fragmentation Flag)
Controls datagram fragmentation together with the identification
field. The flags indicate whether the datagram may be fragmented,
whether the datagram is fragmented, and whether the current
fragment is the final one.
Range: Any / Yes / No
Any: Including all IP fragment case
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