Hi Pablo & all, Thanks a lot for the fast feedback! Here is the updated patch set addressing your comments. Any further comments/suggestions are very welcome. Regards, Mikhail Mikhail Sennikovsky (3): conntrack: set reply l4 proto for unknown protocol conntrack: fix protocol number parsing conntrack: fix -o save dump for unknown protocols extensions/libct_proto_unknown.c | 11 +++++++++ src/conntrack.c | 28 ++++++++++++++++++++-- tests/conntrack/testsuite/00create | 37 +++++++++++++++++++++++++++++ tests/conntrack/testsuite/09dumpopt | 26 ++++++++++++++++++++ 4 files changed, 100 insertions(+), 2 deletions(-) -- 2.25.1