Signed-off-by: Christoph Anton Mitterer --- doc/nft.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/doc/nft.txt b/doc/nft.txt index 899c38d6..7e75381d 100644 --- a/doc/nft.txt +++ b/doc/nft.txt @@ -741,6 +741,16 @@ Example: When the set contains range *1.2.3.1-1.2.3.4*, then adding element *1.2 effect. Adding *1.2.3.5* changes the existing range to cover *1.2.3.1-1.2.3.5*. Without this flag, *1.2.3.2* can not be added and *1.2.3.5* is inserted as a new entry. +Equality of a value with a set is given if the value matches exactly one value +in the set. +It shall be noted that for bitmask values this means, that +*'expression' 'bit'[,'bit']...* (which yields true if *any* of the bits are set) +is not the same as *'expression' {'bit'[,'bit']...}* (which yields true if +exactly one of the bits are set). +It may however be (effectively) the same, in cases like +`ct state established,related` and `ct state {established,related}`, where these +states are mutually exclusive. + MAPS ----- [verse] -- 2.51.0