extensions: hashlimit: Rename 'flow table' keyword to meter
After nft v0.8.1 "flow table" is renamed as meter.
This should reflect in iptables to nftables translation.
Before this patch:
$ iptables-translate -A INPUT -m tcp -p tcp --dport 80 -m hashlimit
--hashlimit-above 200/sec --hashlimit-mode srcip,dstport
--hashlimit-name http1 -j DROP
nft add rule ip filter INPUT tcp dport 80 flow table http1 { tcp dport .
ip saddr limit rate over 200/second } counter drop
After this patch:
$ iptables-translate -A INPUT -m tcp -p tcp --dport 80 -m hashlimit
--hashlimit-upto 200 --hashlimit-mode srcip --hashlimit-name http3
--hashlimit-srcmask 24 -j DROP
nft add rule ip filter INPUT tcp dport 80 meter http3 { ip saddr and
255.255.255.0 limit rate 200/second } counter drop
Signed-off-by: shyam saini <mayhs11saini@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/extensions/libxt_hashlimit.txlate b/extensions/libxt_hashlimit.txlate
index d8fa8d2..6c8d07f 100644
--- a/extensions/libxt_hashlimit.txlate
+++ b/extensions/libxt_hashlimit.txlate
@@ -1,5 +1,5 @@
iptables-translate -A OUTPUT -m tcp -p tcp --dport 443 -m hashlimit --hashlimit-above 20kb/s --hashlimit-burst 1mb --hashlimit-mode dstip --hashlimit-name https --hashlimit-dstmask 24 -m state --state NEW -j DROP
-nft add rule ip filter OUTPUT tcp dport 443 flow table https { ip daddr and 255.255.255.0 timeout 60s limit rate over 20 kbytes/second burst 1 mbytes} ct state new counter drop
+nft add rule ip filter OUTPUT tcp dport 443 meter https { ip daddr and 255.255.255.0 timeout 60s limit rate over 20 kbytes/second burst 1 mbytes} ct state new counter drop
iptables-translate -A OUTPUT -m tcp -p tcp --dport 443 -m hashlimit --hashlimit-upto 300 --hashlimit-burst 15 --hashlimit-mode srcip,dstip --hashlimit-name https --hashlimit-htable-expire 300000 -m state --state NEW -j DROP
-nft add rule ip filter OUTPUT tcp dport 443 flow table https { ip daddr . ip saddr timeout 300s limit rate 300/second burst 15 packets} ct state new counter drop
+nft add rule ip filter OUTPUT tcp dport 443 meter https { ip daddr . ip saddr timeout 300s limit rate 300/second burst 15 packets} ct state new counter drop