Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 600/systemd-resolve tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 716/sshd: /usr/sbin tcp6 0 0 :::22 :::* LISTEN 716/sshd: /usr/sbin udp 0 0 127.0.0.53:53 0.0.0.0:* 600/systemd-resolve udp 0 0 10.20.0.5:68 0.0.0.0:* 598/systemd-network udp 0 0 10.0.0.41:68 0.0.0.0:* 598/systemd-network udp 0 0 127.0.0.1:323 0.0.0.0:* 7430/chronyd udp6 0 0 ::1:323 :::* 7430/chronyd raw6 0 0 :::58 :::* 7 598/systemd-network raw6 0 0 :::58 :::* 7 598/systemd-network Active UNIX domain sockets (only servers) Proto RefCnt Flags Type State I-Node PID/Program name Path unix 2 [ ACC ] STREAM LISTENING 18638 1/init /run/uuidd/request unix 2 [ ACC ] STREAM LISTENING 28093 6055/systemd /run/user/1000/systemd/private unix 2 [ ACC ] STREAM LISTENING 28099 6055/systemd /run/user/1000/bus unix 2 [ ACC ] STREAM LISTENING 1960 1/init @/org/kernel/linux/storage/multipathd unix 2 [ ACC ] STREAM LISTENING 28101 6055/systemd /run/user/1000/gnupg/S.dirmngr unix 2 [ ACC ] STREAM LISTENING 28103 6055/systemd /run/user/1000/gnupg/S.gpg-agent.browser unix 2 [ ACC ] STREAM LISTENING 28105 6055/systemd /run/user/1000/gnupg/S.gpg-agent.extra unix 2 [ ACC ] STREAM LISTENING 28107 6055/systemd /run/user/1000/gnupg/S.gpg-agent.ssh unix 2 [ ACC ] STREAM LISTENING 28109 6055/systemd /run/user/1000/gnupg/S.gpg-agent unix 2 [ ACC ] STREAM LISTENING 28111 6055/systemd /run/user/1000/pk-debconf-socket unix 2 [ ACC ] STREAM LISTENING 28113 6055/systemd /run/user/1000/snapd-session-agent.socket unix 2 [ ACC ] STREAM LISTENING 45449 1/init /var/snap/lxd/common/lxd-user/unix.socket unix 2 [ ACC ] STREAM LISTENING 45440 1/init /var/snap/lxd/common/lxd/unix.socket unix 2 [ ACC ] STREAM LISTENING 17738 657/irqbalance /run/irqbalance/irqbalance657.sock unix 2 [ ACC ] STREAM LISTENING 53797 11352/containerd /run/containerd/containerd.sock.ttrpc unix 2 [ ACC ] STREAM LISTENING 53799 11352/containerd /run/containerd/containerd.sock unix 2 [ ACC ] STREAM LISTENING 54724 1/init /run/docker.sock unix 2 [ ACC ] STREAM LISTENING 18629 1/init @ISCSIADM_ABSTRACT_NAMESPACE unix 2 [ ACC ] STREAM LISTENING 1947 1/init /run/systemd/private unix 2 [ ACC ] STREAM LISTENING 1949 1/init /run/systemd/userdb/io.systemd.DynamicUser unix 2 [ ACC ] STREAM LISTENING 1950 1/init /run/systemd/io.system.ManagedOOM unix 2 [ ACC ] STREAM LISTENING 1958 1/init /run/lvm/lvmpolld.socket unix 2 [ ACC ] STREAM LISTENING 1963 1/init /run/systemd/fsck.progress unix 2 [ ACC ] STREAM LISTENING 1974 1/init /run/systemd/journal/stdout unix 2 [ ACC ] SEQPACKET LISTENING 1977 1/init /run/udev/control unix 2 [ ACC ] STREAM LISTENING 56765 11852/dockerd /var/run/docker/metrics.sock unix 2 [ ACC ] STREAM LISTENING 57034 11852/dockerd /var/run/docker/libnetwork/6529febe10f6.sock unix 2 [ ACC ] STREAM LISTENING 2019 366/systemd-journal /run/systemd/journal/io.systemd.journal unix 2 [ ACC ] STREAM LISTENING 17379 600/systemd-resolve /run/systemd/resolve/io.systemd.Resolve unix 2 [ ACC ] STREAM LISTENING 18622 1/init /run/dbus/system_bus_socket unix 2 [ ACC ] STREAM LISTENING 18634 1/init /run/snapd.socket unix 2 [ ACC ] STREAM LISTENING 18636 1/init /run/snapd-snap.socket