diff options
Diffstat (limited to 'doc/nft.xml')
| -rw-r--r-- | doc/nft.xml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/nft.xml b/doc/nft.xml index d3765fac..07f4f277 100644 --- a/doc/nft.xml +++ b/doc/nft.xml @@ -5375,15 +5375,15 @@ dup to ip daddr map { 192.168.7.1 : "eth0", 192.168.7.2 : "eth1" } </para> <para> <cmdsynopsis> - <command>set</command> <group choice="req"> <arg>add</arg> <arg>update</arg> </group> - <replaceable>expression</replaceable> - <arg choice="opt">timeout <replaceable>timeout</replaceable></arg> - <arg choice="opt">comment<replaceable>string</replaceable></arg> <replaceable>@setname</replaceable> + <replaceable>{ expression </replaceable> + <arg choice="opt">timeout <replaceable>timeout</replaceable></arg> + <arg choice="opt">comment <replaceable>string</replaceable></arg> + <replaceable>}</replaceable> </cmdsynopsis> </para> <para> @@ -5401,7 +5401,7 @@ dup to ip daddr map { 192.168.7.1 : "eth0", 192.168.7.2 : "eth1" } # add source ip addresses to the backlist if more than 10 tcp connection requests occured 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 flow table flood { ip saddr timeout 10s limit rate over 10/second} set add ip saddr timeout 1m @blackhole drop + 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 # inspect state of the rate limit meter: nft list meter ip filter flood |