Hitachi GR2000 Series Network Router User Manual


 
Filtering/QoS Information
GR2K-GA-0014 1-47
Ver. 07-02
Range of value: IPv6 address
(nnnn:nnnn:nnnn:nnnn:nnnn:nnnn:nnnn:nnnn):
0:0:0:0:0:0:0-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
Sub-net mask length (aaa): 0-128
This parameter specifies the DSCP value that is the upper six bits of a Traffic
class field. The DSCP value is compared with the upper six bits of a Traffic class
fieldinareceivepacket.ThelowertwobitsofaTOSfieldareignored.
Default: None (DSCP values are not included in the flow detecting
condition.)
Range of value: 0 to 63 (decimal).
This parameter specifies precedence value, which is the upper
3 bits of the ToS field. This is compared to the upper 3 bits of
the ToS field of sent/received packets. The lower 5 bits of the
ToS field are ignored.
Default: None (precedence values are not included in the detecting
condition)
Range of value: 0 - 7 (decimal)
Description: Upper limit or lower limit of the IP user data length are
designated.
-upper:Upper limit of the IP user data length is designated.
-lower:Lower limit of the IP user data length is designated.
Default: None (TOS values are not included in the flow detecting
condition.)
Range of value: 0 to 65535 (decimal).
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
DSCP CU
High-order 6 bits are designated.
DSCP(Differentiated Services Code Point), CU(Current Unused)
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
DSCP CU
High-order 6 bits are designated.
DSCP(Differentiated Services Code Point), CU(Current Unused)