nftables: add set statemet

The set statement is used to dynamically add or update elements in a set.

Syntax:

# nft filter input set add tcp dport @myset
# nft filter input set add ip saddr timeout 10s @myset
# nft filter input set update ip saddr timeout 10s @myset

Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/scanner.l b/src/scanner.l
index 4231d270..985ea2a3 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -257,6 +257,7 @@ addrstring	({macaddr}|{ip4addr}|{ip6addr})
 "inet"			{ return INET; }
 
 "add"			{ return ADD; }
+"update"		{ return UPDATE; }
 "create"		{ return CREATE; }
 "insert"		{ return INSERT; }
 "delete"		{ return DELETE; }