ubuntu@lp1823051-c:~$ dpkg -l |grep knockd
ii knockd 0.7-1ubuntu1.18.10.1 amd64 small port-knock daemon
May 8 22:08:05 lp1823051-c knockd: openSSH: running command: ufw allow from any to any proto tcp port 1234
May 8 22:08:06 lp1823051-c knockd[3487]: ERROR: '/etc/ufw/user.rules' is not writable
ubuntu@lp1823051-c:~$ dpkg -l |grep knockd
ii knockd 0.7-1ubuntu1.18.10.2 amd64 small port-knock daemon
May 8 22:10:23 lp1823051-c knockd: openSSH: running command: ufw allow from any to any proto tcp port 1234
May 8 22:10:23 lp1823051-c knockd[4196]: Rules updated
May 8 22:10:23 lp1823051-c knockd[4196]: Rules updated (v6)
cosmic:
ubuntu@ lp1823051- c:~$ dpkg -l |grep knockd 18.10.1 amd64 small port-knock daemon
ii knockd 0.7-1ubuntu1.
May 8 22:08:05 lp1823051-c knockd: openSSH: running command: ufw allow from any to any proto tcp port 1234 user.rules' is not writable
May 8 22:08:06 lp1823051-c knockd[3487]: ERROR: '/etc/ufw/
ubuntu@ lp1823051- c:~$ dpkg -l |grep knockd 18.10.2 amd64 small port-knock daemon
ii knockd 0.7-1ubuntu1.
May 8 22:10:23 lp1823051-c knockd: openSSH: running command: ufw allow from any to any proto tcp port 1234
May 8 22:10:23 lp1823051-c knockd[4196]: Rules updated
May 8 22:10:23 lp1823051-c knockd[4196]: Rules updated (v6)