I use a hackintosh - Linux Ubuntu Focal 20.04 running on my mac mini. The process in question is systemd-resolve which is listening on port 53. I've tried killing the process but it just keeps coming back. This may be the process that the neighbors used to mask themselves to watch what I do. Confronting is easy but denying one's action is easier and harder to prove on my side.
systemd-r 1107 systemd-resolve 13u IPv4 35937 0t0 TCP localhost:domain (LISTEN)
This is my current firewall rules:
float# ufw status
Status: active
To Action From
-- ------ ----
445 DENY Anywhere
1900 DENY Anywhere
5353 DENY Anywhere
5666:5667/tcp REJECT Anywhere
5666:5667/udp REJECT Anywhere
1900/udp REJECT Anywhere
5431 REJECT Anywhere
49152 REJECT Anywhere
80 REJECT Anywhere
5000/tcp REJECT Anywhere
631 REJECT Anywhere
22/tcp REJECT Anywhere
137,138/udp REJECT Anywhere
139,445/tcp REJECT Anywhere
873/tcp REJECT Anywhere
5353/udp REJECT Anywhere
5666/udp REJECT Anywhere
5667/udp REJECT Anywhere
67/udp REJECT Anywhere
68/udp REJECT Anywhere
137/udp REJECT Anywhere
138/udp REJECT Anywhere
5000/udp REJECT Anywhere
139 REJECT Anywhere
137 REJECT Anywhere
138 REJECT Anywhere
30666 REJECT Anywhere
6463 REJECT Anywhere
20808/udp REJECT Anywhere (log-all)
49164 REJECT Anywhere
58184 REJECT Anywhere
213/udp DENY Anywhere
161 DENY Anywhere
162 DENY Anywhere
9100 DENY Anywhere
23/tcp DENY Anywhere
992 DENY Anywhere
10000/tcp DENY Anywhere
10000:10010/tcp DENY Anywhere
111,2049/tcp DENY Anywhere
111,2049/udp DENY Anywhere
515/tcp DENY Anywhere
6566/tcp DENY Anywhere
224.0.0.251 5353/udp REJECT Anywhere (log-all)
7634/tcp REJECT Anywhere
8200/tcp REJECT Anywhere
3389/tcp REJECT Anywhere
5222/tcp REJECT Anywhere
5269/tcp REJECT Anywhere
5223/tcp REJECT Anywhere
5298 REJECT Anywhere
21 REJECT Anywhere
8000/tcp REJECT Anywhere
8080 REJECT Anywhere
9777/udp REJECT Anywhere
6543:6544/tcp REJECT Anywhere
8080/tcp REJECT Anywhere
5004/udp REJECT Anywhere
1234/udp REJECT Anywhere
5000:15000/udp REJECT Anywhere
6005/tcp REJECT Anywhere
5900/tcp REJECT Anywhere
5800:5801/tcp REJECT Anywhere
5800:5803/tcp REJECT Anywhere
5800:5807/tcp REJECT Anywhere
5800/tcp REJECT Anywhere
8081/tcp REJECT Anywhere
4793,6463,56820/udp REJECT Anywhere (log-all)
45952 REJECT Anywhere
65535 REJECT 1 (log-all)
51298 REJECT Anywhere
34849 REJECT Anywhere
40427 REJECT Anywhere
36519 REJECT Anywhere
65535/tcp REJECT 1/tcp (log-all)
CUPS REJECT Anywhere
Anywhere REJECT 0.0.0.0
Anywhere REJECT 127.0.0.1
53 REJECT Anywhere
445 (v6) DENY Anywhere (v6)
1900 (v6) DENY Anywhere (v6)
5353 (v6) DENY Anywhere (v6)
5666:5667/tcp (v6) REJECT Anywhere (v6)
5666:5667/udp (v6) REJECT Anywhere (v6)
5431 (v6) REJECT Anywhere (v6)
49152 (v6) REJECT Anywhere (v6)
80 (v6) REJECT Anywhere (v6)
5000/tcp (v6) REJECT Anywhere (v6)
631 (v6) REJECT Anywhere (v6)
22/tcp (v6) REJECT Anywhere (v6)
137,138/udp (v6) REJECT Anywhere (v6)
139,445/tcp (v6) REJECT Anywhere (v6)
873/tcp (v6) REJECT Anywhere (v6)
5353/udp (v6) REJECT Anywhere (v6)
5666/udp (v6) REJECT Anywhere (v6)
5667/udp (v6) REJECT Anywhere (v6)
67/udp (v6) REJECT Anywhere (v6)
68/udp (v6) REJECT Anywhere (v6)
137/udp (v6) REJECT Anywhere (v6)
138/udp (v6) REJECT Anywhere (v6)
139 (v6) REJECT Anywhere (v6)
137 (v6) REJECT Anywhere (v6)
138 (v6) REJECT Anywhere (v6)
30666 (v6) REJECT Anywhere (v6)
6463 (v6) REJECT Anywhere (v6)
20808/udp (v6) REJECT Anywhere (v6) (log-all)
49164 (v6) REJECT Anywhere (v6)
58184 (v6) REJECT Anywhere (v6)
213/udp (v6) DENY Anywhere (v6)
161 (v6) DENY Anywhere (v6)
162 (v6) DENY Anywhere (v6)
9100 (v6) DENY Anywhere (v6)
23/tcp (v6) DENY Anywhere (v6)
992 (v6) DENY Anywhere (v6)
10000/tcp (v6) DENY Anywhere (v6)
10000:10010/tcp (v6) DENY Anywhere (v6)
111,2049/tcp (v6) DENY Anywhere (v6)
111,2049/udp (v6) DENY Anywhere (v6)
515/tcp (v6) DENY Anywhere (v6)
6566/tcp (v6) DENY Anywhere (v6)
7634/tcp (v6) REJECT Anywhere (v6)
8200/tcp (v6) REJECT Anywhere (v6)
3389/tcp (v6) REJECT Anywhere (v6)
5222/tcp (v6) REJECT Anywhere (v6)
5269/tcp (v6) REJECT Anywhere (v6)
5223/tcp (v6) REJECT Anywhere (v6)
5298 (v6) REJECT Anywhere (v6)
21 (v6) REJECT Anywhere (v6)
8000/tcp (v6) REJECT Anywhere (v6)
8080 (v6) REJECT Anywhere (v6)
9777/udp (v6) REJECT Anywhere (v6)
6543:6544/tcp (v6) REJECT Anywhere (v6)
8080/tcp (v6) REJECT Anywhere (v6)
5004/udp (v6) REJECT Anywhere (v6)
1234/udp (v6) REJECT Anywhere (v6)
5000:15000/udp (v6) REJECT Anywhere (v6)
6005/tcp (v6) REJECT Anywhere (v6)
5900/tcp (v6) REJECT Anywhere (v6)
5800:5801/tcp (v6) REJECT Anywhere (v6)
5800:5803/tcp (v6) REJECT Anywhere (v6)
5800:5807/tcp (v6) REJECT Anywhere (v6)
5800/tcp (v6) REJECT Anywhere (v6)
8081/tcp (v6) REJECT Anywhere (v6)
4793,6463,56820/udp (v6) REJECT Anywhere (v6) (log-all)
1900/udp (v6) REJECT Anywhere (v6)
45952 (v6) REJECT Anywhere (v6) (log-all)
51298 (v6) REJECT Anywhere (v6)
34849 (v6) REJECT Anywhere (v6)
40427 (v6) REJECT Anywhere (v6)
36519 (v6) REJECT Anywhere (v6) (log-all)
CUPS (v6) REJECT Anywhere (v6)
53 (v6) REJECT Anywhere (v6)
My iptables rules are as such:
float# iptables -nvL
Chain INPUT (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
774K 45M ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0
13M 18G ACCEPT all -- enp3s0f0 * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
0 0 ACCEPT icmp -- enp3s0f0 * 0.0.0.0/0 0.0.0.0/0 icmptype 8
9062 1069K ufw-before-logging-input all -- * * 0.0.0.0/0 0.0.0.0/0
9062 1069K ufw-before-input all -- * * 0.0.0.0/0 0.0.0.0/0
1458 53882 ufw-after-input all -- * * 0.0.0.0/0 0.0.0.0/0
1306 46976 ufw-after-logging-input all -- * * 0.0.0.0/0 0.0.0.0/0
1306 46976 ufw-reject-input all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-track-input all -- * * 0.0.0.0/0 0.0.0.0/0
Chain FORWARD (policy DROP 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 DOCKER-USER all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 DOCKER-ISOLATION-STAGE-1 all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- * docker0 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
0 0 DOCKER all -- * docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 !docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 docker0 0.0.0.0/0 0.0.0.0/0
0 0 ufw-before-logging-forward all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-before-forward all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-after-forward all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-after-logging-forward all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-reject-forward all -- * * 0.0.0.0/0 0.0.0.0/0
0 0 ufw-track-forward all -- * * 0.0.0.0/0 0.0.0.0/0
Chain OUTPUT (policy ACCEPT 4 packets, 216 bytes)
pkts bytes target prot opt in out source destination
5960K 987M ufw-before-logging-output all -- * * 0.0.0.0/0 0.0.0.0/0
5960K 987M ufw-before-output all -- * * 0.0.0.0/0 0.0.0.0/0
62347 15M ufw-after-output all -- * * 0.0.0.0/0 0.0.0.0/0
62347 15M ufw-after-logging-output all -- * * 0.0.0.0/0 0.0.0.0/0
62347 15M ufw-reject-output all -- * * 0.0.0.0/0 0.0.0.0/0
62347 15M ufw-track-output all -- * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER (1 references)
pkts bytes target prot opt in out source destination
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
0 0 DOCKER-ISOLATION-STAGE-2 all -- docker0 !docker0 0.0.0.0/0 0.0.0.0/0
0 0 RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-ISOLATION-STAGE-2 (1 references)
pkts bytes target prot opt in out source destination
0 0 DROP all -- * docker0 0.0.0.0/0 0.0.0.0/0
0 0 RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
0 0 RETURN all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-after-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-after-input (1 references)
pkts bytes target prot opt in out source destination
0 0 ufw-skip-to-policy-input udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:137
0 0 ufw-skip-to-policy-input udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:138
0 0 ufw-skip-to-policy-input tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:139
0 0 ufw-skip-to-policy-input tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:445
0 0 ufw-skip-to-policy-input udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:67
0 0 ufw-skip-to-policy-input udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:68
0 0 ufw-skip-to-policy-input all -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type BROADCAST
Chain ufw-after-logging-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw-after-logging-input (1 references)
pkts bytes target prot opt in out source destination
12 384 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw-after-logging-output (1 references)
pkts bytes target prot opt in out source destination
941 212K LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW ALLOW] "
Chain ufw-after-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-before-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 3
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 11
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 12
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 8
0 0 ufw-user-forward all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-before-input (1 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
1 40 ufw-logging-deny all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID
1 40 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 3
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 11
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 12
0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 icmptype 8
0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:67 dpt:68
154 20016 ufw-not-local all -- * * 0.0.0.0/0 0.0.0.0/0
132 18050 REJECT udp -- * * 0.0.0.0/0 224.0.0.251 udp dpt:5353 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 239.255.255.250 udp dpt:1900 reject-with icmp-port-unreachable
22 1966 ufw-user-input all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-before-logging-forward (1 references)
pkts bytes target prot opt in out source destination
0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW AUDIT] "
Chain ufw-before-logging-input (1 references)
pkts bytes target prot opt in out source destination
155 20056 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW AUDIT] "
Chain ufw-before-logging-output (1 references)
pkts bytes target prot opt in out source destination
36788 5262K LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW AUDIT] "
Chain ufw-before-output (1 references)
pkts bytes target prot opt in out source destination
1199 118K ACCEPT all -- * lo 0.0.0.0/0 0.0.0.0/0
34648 4933K ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
941 212K ufw-user-output all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-logging-allow (0 references)
pkts bytes target prot opt in out source destination
0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW ALLOW] "
Chain ufw-logging-deny (2 references)
pkts bytes target prot opt in out source destination
1 40 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 ctstate INVALID LOG flags 0 level 4 prefix "[UFW AUDIT INVALID] "
1 40 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 prefix "[UFW BLOCK] "
Chain ufw-not-local (1 references)
pkts bytes target prot opt in out source destination
0 0 RETURN all -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type LOCAL
144 18434 RETURN all -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type MULTICAST
10 1582 RETURN all -- * * 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type BROADCAST
0 0 ufw-logging-deny all -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 10
0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-reject-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-reject-input (1 references)
pkts bytes target prot opt in out source destination
12 384 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable
Chain ufw-reject-output (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-skip-to-policy-forward (0 references)
pkts bytes target prot opt in out source destination
0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-skip-to-policy-input (7 references)
pkts bytes target prot opt in out source destination
0 0 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable
Chain ufw-skip-to-policy-output (0 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-track-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-track-input (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-track-output (1 references)
pkts bytes target prot opt in out source destination
248 14888 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 ctstate NEW
689 197K ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0 ctstate NEW
Chain ufw-user-forward (1 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-input (1 references)
pkts bytes target prot opt in out source destination
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:445
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:445
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:1900
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:1900
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5353
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5353
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 5666:5667 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 5666:5667 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:1900 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5431 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5431 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:49152 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:49152 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:80 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5000 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:631 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:631 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:22 reject-with tcp-reset
8 926 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 137,138 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 139,445 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:873 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5353 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5666 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5667 reject-with icmp-port-unreachable
2 656 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:67 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:68 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:137 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:138 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5000 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:139 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:139 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:137 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:137 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:138 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:138 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:30666 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:30666 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:6463 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:6463 reject-with icmp-port-unreachable
0 0 ufw-user-logging-input udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:20808
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:20808 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:49164 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:49164 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:58184 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:58184 reject-with icmp-port-unreachable
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:213
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:161
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:161
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:162
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:162
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:9100
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:9100
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:23
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:992
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:992
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:10000
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 10000:10010
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 111,2049
0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 111,2049
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:515
0 0 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:6566
0 0 ufw-user-logging-input udp -- * * 0.0.0.0/0 224.0.0.251 udp dpt:5353
0 0 REJECT udp -- * * 0.0.0.0/0 224.0.0.251 udp dpt:5353 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:7634 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8200 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:3389 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5222 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5269 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5223 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5298 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5298 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:21 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:21 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8000 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8080 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:8080 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:9777 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 6543:6544 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8080 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:5004 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:1234 reject-with icmp-port-unreachable
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 5000:15000 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:6005 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5900 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 5800:5801 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 5800:5803 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 5800:5807 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:5800 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:8081 reject-with tcp-reset
0 0 ufw-user-logging-input udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 4793,6463,56820
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 4793,6463,56820 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:45952 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:45952 reject-with icmp-port-unreachable
0 0 ufw-user-logging-input tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535 reject-with tcp-reset
0 0 ufw-user-logging-input udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:1 dpt:65535
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:1 dpt:65535 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:51298 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:51298 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:34849 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:34849 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:40427 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:40427 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:36519 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:36519 reject-with icmp-port-unreachable
0 0 ufw-user-logging-input tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535 reject-with tcp-reset
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:631 /* 'dapp_CUPS' */ reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:631 /* 'dapp_CUPS' */ reject-with icmp-port-unreachable
0 0 REJECT all -- * * 0.0.0.0 0.0.0.0/0 reject-with icmp-port-unreachable
0 0 REJECT all -- * * 127.0.0.1 0.0.0.0/0 reject-with icmp-port-unreachable
0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:53 reject-with tcp-reset
0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:53 reject-with icmp-port-unreachable
Chain ufw-user-limit (0 references)
pkts bytes target prot opt in out source destination
0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 limit: avg 3/min burst 5 LOG flags 0 level 4 prefix "[UFW LIMIT BLOCK] "
0 0 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable
Chain ufw-user-limit-accept (0 references)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0
Chain ufw-user-logging-forward (0 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-logging-input (6 references)
pkts bytes target prot opt in out source destination
0 0 LOG udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:20808 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
0 0 RETURN udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:20808
0 0 LOG udp -- * * 0.0.0.0/0 224.0.0.251 udp dpt:5353 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
0 0 RETURN udp -- * * 0.0.0.0/0 224.0.0.251 udp dpt:5353
0 0 LOG udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 4793,6463,56820 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
0 0 RETURN udp -- * * 0.0.0.0/0 0.0.0.0/0 multiport dports 4793,6463,56820
0 0 LOG tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
0 0 RETURN tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535
0 0 LOG udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:1 dpt:65535 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
0 0 RETURN udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:1 dpt:65535
0 0 LOG tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] "
0 0 RETURN tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp spt:1 dpt:65535
Chain ufw-user-logging-output (0 references)
pkts bytes target prot opt in out source destination
Chain ufw-user-output (1 references)
pkts bytes target prot opt in out source destination
Can I still save my machine or do I need to get a new one?
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