#nftables #firewall #sequence #numbers #tcp-server #debugging #knocking

app seqknock-nftables

TCP Sequence number-based knocking; nftables based server protector

1 unstable release

0.2.0 Feb 25, 2023

#18 in #nftables

GPL-2.0 OR Apache-2.0 and GPL-2.0 licenses

65KB
1.5K SLoC

NAME

seqknock-nftables - Configure local nftables firewall to allow seqknock sequence numbers

SYNOPSIS

seqknock-nftables [ -c|--config file ] [ --debug ]

seqknock-nftables [ -h|--help ]

seqknock-nftables [ -V|--version ]

OPTIONS

-c file, --config file

Use file as the configuration file, instead of the default path /etc/seqknock-nftables/config.yaml.

--debug

Enable debug-level logging.

-h, --help

Show help and exit.

-v, --version

Show version and exit.

DESCRIPTION

seqknock-nftables will, using its configuration file, configure the local nftables firewall to allow seqknock-based sequence numbers.

AUTHOR

Jonas Eriksson

HOMEPAGE

https://git.sr.ht/~upto/seqknock/

SEE ALSO

seqknock(1), seqknock-nftables-config(5), seqknock-proxycmd(1)

Dependencies

~11–15MB
~281K SLoC