Hello, I`m trying hard to find if it is possible to update multiple (tens, hundreds and maybe thousands too) conntrack table flows with just one run of the "conntrack -U ...". I need to massively change "--mark" parameter on some of the flows depending on some external "values" I`m creating in my userspace scripts. In other words, I`m looking for a way howto read a file with those multiple flows prepared. I mean flows like this example: conntrack -U -p $protokol --orig-src $src1 --orig-dst $dst1 --sport $sport1 --dport $dport1 --reply-src $src2 --reply-dst $dst2 --reply-port-src $sport2 --reply-port-dst $dport2 --mark 0 So, is there somethink like: conntrack -U < ./batch_file_with_changed_mark ? Like iptables has: iptables-restore < ./iptables-save-restore-rules or tc has: tc -b ./tc_final_batch_file Thank you be brave... Pep.
