diff options
| -rw-r--r-- | doc/nft.xml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/nft.xml b/doc/nft.xml index e11ad8d5..60691580 100644 --- a/doc/nft.xml +++ b/doc/nft.xml @@ -5467,7 +5467,7 @@ dup to ip daddr map { 192.168.7.1 : "eth0", 192.168.7.2 : "eth1" } # add source ip addresses to the blacklist if more than 10 tcp connection requests occurred per second and ip address. # entries will timeout after one minute, after which they might be re-added if limit condition persists. - nft add rule ip filter input tcp flags syn tcp dport ssh meter flood { ip saddr timeout 10s limit rate over 10/second} add @blackhole { ip saddr timeout 1m } drop + nft add rule ip filter input tcp flags syn tcp dport ssh meter flood size 128000 { ip saddr timeout 10s limit rate over 10/second} add @blackhole { ip saddr timeout 1m } drop # inspect state of the rate limit meter: nft list meter ip filter flood |