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valueto <valueto-val>
gencmp eq | neq | lt |
leq | gt | geq | any |
inrange | exrange |
ingenlist | notingenlist |
innamedlist |
notinnamedlist
subruleprio low | high |
asinrule
namedlistid
<namedlistid-val>
transporthdr ethernet |
pppoe
Example:
$ create filter subrule generic ruleid 1 subruleid 2 offsethdr tcp offset 20 mask 0xFF
valuefrom 0x20 valueto 0x40 gencmp inrange subruleprio high namedlistid -
transporthdr Ethernet
420
End generic value of the range of generic values. This field and the
previous field specifiy a range of generic values,if 'gencmp' is either
'inrange' or 'exrange'.Otherwise this field is invalid
Type: Create -- Optional
Modify -- Optional
Default value: 0xffffffff
Generic value comparision type.
Type: Create -- Optional
Modify -- Optional
Default value: any
This specifies the priority of the subrule. Based on this priority value, the
subrule is created in fast or slow memory. In case priority is specified as
'asinrule', subrule priority will be same as specified in the rule.
Type: Create -- Optional
Modify -- Optional
Default value: asinrule
This specifies the list identifier value of the named list which will be used
to do the lookup .In case 'gencmp' is 'innamedlist' or 'notinnamedlist', this
field is manadatory else it is extra.
Type: Create -- Optional
Modify -- Optional
Valid values: 1 - 65535
Default value: 1
This specifies the type of Transport header in the packet in which
corresponding IP is being transported. If value of this field is 'ethernet',
then IP is being carried in ethernet header and if it is 'pppoe' then
corresponding IP is being carried in PPP header.This field is valid only
when value of 'offsethdr' is any one of ip, tcp, udp, icmp or
igmp.Otherwise this field is extra
Type: Create -- Optional
Modify -- Optional
Default value: ethernet
IDL series User Guide
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