diff options
Diffstat (limited to 'doc/libnftables-json.adoc')
| -rw-r--r-- | doc/libnftables-json.adoc | 53 |
1 files changed, 37 insertions, 16 deletions
diff --git a/doc/libnftables-json.adoc b/doc/libnftables-json.adoc index f4aea36e..a8a6165f 100644 --- a/doc/libnftables-json.adoc +++ b/doc/libnftables-json.adoc @@ -175,7 +175,7 @@ kind, optionally filtered by *family* and for some, also *table*. ____ *{ "reset":* 'RESET_OBJECT' *}* -'RESET_OBJECT' := 'COUNTER' | 'COUNTERS' | 'QUOTA' | 'QUOTAS' | 'RULE' | 'RULES' +'RESET_OBJECT' := 'COUNTER' | 'COUNTERS' | 'QUOTA' | 'QUOTAS' | 'RULE' | 'RULES' | 'SET' | 'MAP' | 'ELEMENT' ____ Reset state in suitable objects, i.e. zero their internal counter. @@ -202,12 +202,19 @@ Rename a chain. The new name is expected in a dedicated property named === TABLE [verse] +____ *{ "table": { "family":* 'STRING'*, "name":* 'STRING'*, - "handle":* 'NUMBER' + "handle":* 'NUMBER'*, + "flags":* 'TABLE_FLAGS' *}}* +'TABLE_FLAGS' := 'TABLE_FLAG' | *[* 'TABLE_FLAG_LIST' *]* +'TABLE_FLAG_LIST' := 'TABLE_FLAG' [*,* 'TABLE_FLAG_LIST' ] +'TABLE_FLAG' := *"dormant"* | *"owner"* | *"persist"* +____ + This object describes a table. *family*:: @@ -217,6 +224,8 @@ This object describes a table. *handle*:: The table's handle. In input, it is used only in *delete* command as alternative to *name*. +*flags*:: + The table's flags. === CHAIN [verse] @@ -312,7 +321,8 @@ ____ "elem":* 'SET_ELEMENTS'*, "timeout":* 'NUMBER'*, "gc-interval":* 'NUMBER'*, - "size":* 'NUMBER' + "size":* 'NUMBER'*, + "auto-merge":* 'BOOLEAN' *}}* *{ "map": { @@ -327,7 +337,8 @@ ____ "elem":* 'SET_ELEMENTS'*, "timeout":* 'NUMBER'*, "gc-interval":* 'NUMBER'*, - "size":* 'NUMBER' + "size":* 'NUMBER'*, + "auto-merge":* 'BOOLEAN' *}}* 'SET_TYPE' := 'STRING' | *[* 'SET_TYPE_LIST' *]* @@ -366,6 +377,8 @@ that they translate a unique key to a value. Garbage collector interval in seconds. *size*:: Maximum number of elements supported. +*auto-merge*:: + Automatic merging of adjacent/overlapping set elements in interval sets. ==== TYPE The set type might be a string, such as *"ipv4_addr"* or an array @@ -682,11 +695,6 @@ processing continues with the next rule in the same chain. ==== OPERATORS [horizontal] -*&*:: Binary AND -*|*:: Binary OR -*^*:: Binary XOR -*<<*:: Left shift -*>>*:: Right shift *==*:: Equal *!=*:: Not equal *<*:: Less than @@ -1226,6 +1234,17 @@ If the *field* property is not given, the expression is to be used as an SCTP chunk existence check in a *match* statement with a boolean on the right hand side. +=== DCCP OPTION +[verse] +*{ "dccp option": { + "type":* 'NUMBER'* +*}}* + +Create a reference to a DCCP option (*type*). + +The expression is to be used as a DCCP option existence check in a *match* +statement with a boolean on the right hand side. + === META [verse] ____ @@ -1333,15 +1352,17 @@ Perform kernel Forwarding Information Base lookups. === BINARY OPERATION [verse] -*{ "|": [* 'EXPRESSION'*,* 'EXPRESSION' *] }* -*{ "^": [* 'EXPRESSION'*,* 'EXPRESSION' *] }* -*{ "&": [* 'EXPRESSION'*,* 'EXPRESSION' *] }* -*{ "+<<+": [* 'EXPRESSION'*,* 'EXPRESSION' *] }* -*{ ">>": [* 'EXPRESSION'*,* 'EXPRESSION' *] }* +*{ "|": [* 'EXPRESSION'*,* 'EXPRESSIONS' *] }* +*{ "^": [* 'EXPRESSION'*,* 'EXPRESSIONS' *] }* +*{ "&": [* 'EXPRESSION'*,* 'EXPRESSIONS' *] }* +*{ "+<<+": [* 'EXPRESSION'*,* 'EXPRESSIONS' *] }* +*{ ">>": [* 'EXPRESSION'*,* 'EXPRESSIONS' *] }* +'EXPRESSIONS' := 'EXPRESSION' | 'EXPRESSION'*,* 'EXPRESSIONS' -All binary operations expect an array of exactly two expressions, of which the +All binary operations expect an array of at least two expressions, of which the first element denotes the left hand side and the second one the right hand -side. +side. Extra elements are accepted in the given array and appended to the term +accordingly. === VERDICT [verse] |