Technical information

ADC Telecommunications, Inc.
600 C
HAPTER 20: MANAGING CABLE MODEMS
Priority Indicates the order of evaluation for the classifiers. The
higher the value, the higher the priority.
A default value of zero is for provisioned Service Flow
classifiers.
A default value of 64 is for dynamic Service Flow
classifiers.
IP TOS Low Low value of a range of TOS byte values. If the
referenced parameter is not present in the classifier,
the value is zero.
IP TOS High High value of a range of TOS byte values. If the
referenced parameter is not present in the classifier,
the value is zero.
IP TOS Mask Mask value that ensures range checking of the TOS
Low and TOS High values.
IP Protocol Indicates the value of the IP protocol field necessary for
IP packets to match this rule.
A value of 256 matches traffic with any IP protocol
value. A value of 257 matches both TCP and UDP. If
the referenced parameter is not present in the
classifier, the value is 258.
IP Src Addr Indicates the value of the IP source address necessary
for packets to match this rule.
IP Src Mask Specifies the bits of a packet’s IP source address to
compare when matching this rule.
IP Dest Addr Specifies the low end inclusive range of TCP/UDP
source port numbers to which the packet compares.
This parameter is ignored for non-TCP/UDP IP packets.
If the referenced parameter is not present in the
classifier, the value is zero.
IP Dest Mask Specifies the bits of a packet’s IP destination address to
compare when matching this rule.
IP Src Port Start Specifies the low and inclusive range of TCP/UDP
source port numbers to which a packet compares.
IP Src Port End Specifies the high end inclusive range of TCP/UDP
source port numbers to which a packet compares.
IP Dest Port Start Specifies the low end inclusive range of TCP/UDP
destination port number to which a packet compares.
Table 20-16 Details Window Parameters (continued)
Parameter Description