LIMITER implemented, BLOCK chain revised.

~ BLOCK chain extended to use a specific log prefix depending on mark byte set.
~ ANTI-FLOOD and INVALID chain now marking packets before dropping them to BLOCK chain.
~ LIMITER implemented using the hashlimit table feature. Can be used to eg. to avoid bashing (brute force attacks) on the ssh port.
3 jobs for master in 24 seconds (queued for 2 seconds)
Name Stage Failure
build Build
Checking out a8ea0dcb as master...
Skipping Git submodules setup
$ # Auto DevOps variables and functions # collapsed multi-line command
$ setup_docker
$ build
Logging to GitLab Container Registry with CI credentials...
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Error response from daemon: Get unauthorized: incorrect username or password
ERROR: Job failed: exit code 1