Hi Pablo & all, As discussed, here is the implementation for the -A command. The -A command works exactly the same way as -I except that it does not fail if the ct entry already exists. This command is useful for the batched ct loads to not abort if some entries being applied exist. The ct entry dump in the "save" format is now switched to use the -A command as well for the generated output. Regards, Mikhail Mikhail Sennikovsky (3): conntrack: introduce new -A command conntrack.8: man update for -A command support tests/conntrack: -A command support conntrack.8 | 11 ++++++-- src/conntrack.c | 35 ++++++++++++++++++----- tests/conntrack/testsuite/08stdin | 47 ++++++++++++++++++++++++++++++- tests/conntrack/testsuite/10add | 42 +++++++++++++++++++++++++++ 4 files changed, 124 insertions(+), 11 deletions(-) create mode 100644 tests/conntrack/testsuite/10add -- 2.25.1