Verification done on Xenial. - server:
root@shuckle:~# uname -a Linux shuckle 4.4.0-142-generic #168-Ubuntu SMP Wed Jan 16 21:00:45 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux root@shuckle:~# iptables -F root@shuckle:~# iptables -A INPUT -p tcp -m tcp --syn --dport 7777 -m connlimit --connlimit-above 2000 --connlimit-mask 0 -j DROP root@shuckle:~# ulimit -SHn 65000 root@shuckle:~# ruby server.rb - client: root@dixie:~# ruby client.rb 10.230.56.116 7777 6000 3 Connecting to ["10.230.56.116"]:7777 6000 times with 3 1 2 3 ... 2000 <blocks> ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811094 Title: iptables connlimit allows more connections than the limit when using multiple CPUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811094/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
