After an upgrade of Debian 10 to 11 (Bullseye) I can't access ISP-Config web; All websites are functional as before. I've followed https://www.howtoforge.com/update-the-ispconfig-perfect-server-from-debian-10-to-debian-11/ after upgrade of Debian. Code: netstat -tap|grep LISTEN Does not show anything about port 8080. /var/log/ispconfig.log is empty. /var/log/apache2/error.log Some complains of ssl: AH02217: ssl_stapling_init_cert: can't retrieve issuer certificate! [...] Unable to configure certificate 127.0.0.1:8081:0 for stapling How can I solve this problem? htf_report.txt Code: ##### SERVER ##### IP-address (as per hostname): ***.***.***.*** [WARN] could not determine server's ip address by ifconfig [INFO] ISPConfig is installed. ##### ISPCONFIG ##### ISPConfig version is 3.1.13 ##### VERSION CHECK ##### [INFO] php (cli) version is 7.0.33-0+deb9u1 ##### PORT CHECK ##### ##### MAIL SERVER CHECK ##### ##### RUNNING SERVER PROCESSES ##### [INFO] I found the following web server(s): Apache 2 (PID 17153) [INFO] I found the following mail server(s): Postfix (PID 1868) [INFO] I found the following pop3 server(s): Dovecot (PID 1317) [INFO] I found the following imap server(s): Dovecot (PID 1317) [INFO] I found the following ftp server(s): PureFTP (PID 1892) ##### LISTENING PORTS ##### (only () Local (Address) [localhost]:8998 (1264/php-fpm:) [localhost]:10023 (1724/postgrey) [localhost]:8999 (1235/php-fpm:) [anywhere]:8200 (5098/mono-sgen) [localhost]:9032 (4448/php-fpm:) [localhost]:10024 (1949/amavisd-new) [localhost]:10025 (1868/master) [localhost]:9034 (4450/php-fpm:) [localhost]:10026 (1949/amavisd-new) [localhost]:10027 (1868/master) [anywhere]:587 (1868/master) [localhost]:11211 (1246/memcached) [localhost]:9068 (4468/php-fpm:) [anywhere]:110 (1317/dovecot) [anywhere]:143 (1317/dovecot) [anywhere]:465 (1868/master) [anywhere]:21 (1892/pure-ftpd) ***.***.***.***:53 (1265/named) [localhost]:53 (1265/named) [anywhere]:22 (5569/sshd) [localhost]:9016 (4476/php-fpm:) [anywhere]:25 (1868/master) [localhost]:953 (1265/named) [anywhere]:2812 (9800/monit) [anywhere]:993 (1317/dovecot) [anywhere]:995 (1317/dovecot) [localhost]:8997 (1269/php-fpm:) *:*:*:*::*:10024 (1949/amavisd-new) *:*:*:*::*:3306 (25229/mysqld) *:*:*:*::*:10026 (1949/amavisd-new) *:*:*:*::*:587 (1868/master) [localhost]10 (1317/dovecot) [localhost]43 (1317/dovecot) *:*:*:*::*:80 (17153/apache2) *:*:*:*::*:8080 (17153/apache2) *:*:*:*::*:465 (1868/master) *:*:*:*::*:8081 (17153/apache2) *:*:*:*::*:21 (1892/pure-ftpd) *:*:*:*::*:53 (1265/named) *:*:*:*::*:22 (5569/sshd) *:*:*:*::*:25 (1868/master) *:*:*:*::*:953 (1265/named) *:*:*:*::*:443 (17153/apache2) *:*:*:*::*:2812 (9800/monit) *:*:*:*::*:993 (1317/dovecot) *:*:*:*::*:995 (1317/dovecot) ##### IPTABLES ##### Chain INPUT (policy DROP) target prot opt source destination f2b-postfix-sasl tcp -- [anywhere]/0 [anywhere]/0 multiport dports 25 f2b-pureftpd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 21 f2b-sshd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 22 ufw-before-logging-input all -- [anywhere]/0 [anywhere]/0 ufw-before-input all -- [anywhere]/0 [anywhere]/0 ufw-after-input all -- [anywhere]/0 [anywhere]/0 ufw-after-logging-input all -- [anywhere]/0 [anywhere]/0 ufw-reject-input all -- [anywhere]/0 [anywhere]/0 ufw-track-input all -- [anywhere]/0 [anywhere]/0 Chain FORWARD (policy DROP) target prot opt source destination ufw-before-logging-forward all -- [anywhere]/0 [anywhere]/0 ufw-before-forward all -- [anywhere]/0 [anywhere]/0 ufw-after-forward all -- [anywhere]/0 [anywhere]/0 ufw-after-logging-forward all -- [anywhere]/0 [anywhere]/0 ufw-reject-forward all -- [anywhere]/0 [anywhere]/0 ufw-track-forward all -- [anywhere]/0 [anywhere]/0 Chain OUTPUT (policy ACCEPT) target prot opt source destination ufw-before-logging-output all -- [anywhere]/0 [anywhere]/0 ufw-before-output all -- [anywhere]/0 [anywhere]/0 ufw-after-output all -- [anywhere]/0 [anywhere]/0 ufw-after-logging-output all -- [anywhere]/0 [anywhere]/0 ufw-reject-output all -- [anywhere]/0 [anywhere]/0 ufw-track-output all -- [anywhere]/0 [anywhere]/0 Chain f2b-postfix-sasl (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain f2b-pureftpd (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain f2b-sshd (1 references) target prot opt source destination REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable RETURN all -- [anywhere]/0 [anywhere]/0 Chain ufw-after-forward (1 references) target prot opt source destination Chain ufw-after-input (1 references) target prot opt source destination ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:137 ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:138 ufw-skip-to-policy-input tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:139 ufw-skip-to-policy-input tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:445 ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:67 ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:68 ufw-skip-to-policy-input all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type BROADCAST Chain ufw-after-logging-forward (1 references) target prot opt source destination LOG all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] " Chain ufw-after-logging-input (1 references) target prot opt source destination LOG all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] " Chain ufw-after-logging-output (1 references) target prot opt source destination Chain ufw-after-output (1 references) target prot opt source destination Chain ufw-before-forward (1 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 3 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 4 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 11 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 12 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 8 ufw-user-forward all -- [anywhere]/0 [anywhere]/0 Chain ufw-before-input (1 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED ufw-logging-deny all -- [anywhere]/0 [anywhere]/0 ctstate INVALID DROP all -- [anywhere]/0 [anywhere]/0 ctstate INVALID ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 3 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 4 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 11 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 12 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 8 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp spt:67 dpt:68 ufw-not-local all -- [anywhere]/0 [anywhere]/0 ACCEPT udp -- [anywhere]/0 ***.***.***.*** udp dpt:5353 ACCEPT udp -- [anywhere]/0 ***.***.***.*** udp dpt:1900 ufw-user-input all -- [anywhere]/0 [anywhere]/0 Chain ufw-before-logging-forward (1 references) target prot opt source destination Chain ufw-before-logging-input (1 references) target prot opt source destination Chain ufw-before-logging-output (1 references) target prot opt source destination Chain ufw-before-output (1 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED ufw-user-output all -- [anywhere]/0 [anywhere]/0 Chain ufw-logging-allow (0 references) target prot opt source destination LOG all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW ALLOW] " Chain ufw-logging-deny (2 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 ctstate INVALID limit: avg 3/min burst 10 LOG all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 10 LOG flags 0 level 4 prefix "[UFW BLOCK] " Chain ufw-not-local (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type LOCAL RETURN all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type MULTICAST RETURN all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type BROADCAST ufw-logging-deny all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 10 DROP all -- [anywhere]/0 [anywhere]/0 Chain ufw-reject-forward (1 references) target prot opt source destination Chain ufw-reject-input (1 references) target prot opt source destination Chain ufw-reject-output (1 references) target prot opt source destination Chain ufw-skip-to-policy-forward (0 references) target prot opt source destination DROP all -- [anywhere]/0 [anywhere]/0 Chain ufw-skip-to-policy-input (7 references) target prot opt source destination DROP all -- [anywhere]/0 [anywhere]/0 Chain ufw-skip-to-policy-output (0 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 Chain ufw-track-forward (1 references) target prot opt source destination Chain ufw-track-input (1 references) target prot opt source destination Chain ufw-track-output (1 references) target prot opt source destination ACCEPT tcp -- [anywhere]/0 [anywhere]/0 ctstate NEW ACCEPT udp -- [anywhere]/0 [anywhere]/0 ctstate NEW Chain ufw-user-forward (1 references) target prot opt source destination Chain ufw-user-input (1 references) target prot opt source destination ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:20 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:21 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:22 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:25 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:53 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:80 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:110 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:143 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:443 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:587 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:993 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:995 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:3306 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8000 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8080 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8081 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:10000 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:53 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:3306 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8200 Chain ufw-user-limit (0 references) target prot opt source destination LOG all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 5 LOG flags 0 level 4 prefix "[UFW LIMIT BLOCK] " REJECT all -- [anywhere]/0 [anywhere]/0 reject-with icmp-port-unreachable Chain ufw-user-limit-accept (0 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 Chain ufw-user-logging-forward (0 references) target prot opt source destination Chain ufw-user-logging-input (0 references) target prot opt source destination Chain ufw-user-logging-output (0 references) target prot opt source destination Chain ufw-user-output (1 references) target prot opt source destination
That's ok. Have you run an ISPConfig update with reconfigured services already after the Debian dist upgrade?
Apache is running on port 8080, so it show something there: Code: *:*:*:*::*:8080 (17153/apache2) You get just a white page, no error on the screen and no other error beside the SSL stapling message in the Apache error.log?
At screen I get: Code: ERR_CONNECTION_REFUSED But nothing in Apache error.log. This is htf_report.txt from now: Code: ##### SERVER ##### IP-address (as per hostname): [localhost] [WARN] could not determine server's ip address by ifconfig [INFO] OS version is Debian GNU/Linux 11 (bullseye) [INFO] uptime: 18:27:02 up 22:00, 3 users, load average: 0.22, 0.29, 0.28 [INFO] ISPConfig is installed. ##### ISPCONFIG ##### ISPConfig version is 3.2.12p1 ##### VERSION CHECK ##### [INFO] php (cli) version is 7.4.33 [INFO] php-cgi (used for cgi php in default vhost!) is version 7.4.33 ##### PORT CHECK ##### [WARN] Port 8080 (ISPConfig) seems NOT to be listening [WARN] Port 143 (IMAP server) seems NOT to be listening [WARN] Port 993 (IMAP server SSL) seems NOT to be listening [WARN] Port 110 (POP3 server) seems NOT to be listening [WARN] Port 995 (POP3 server SSL) seems NOT to be listening [WARN] Port 25 (SMTP server) seems NOT to be listening [WARN] Port 465 (SMTP server SSL) seems NOT to be listening [WARN] Port 22 (SSH server) seems NOT to be listening [WARN] Port 25 (SMTP server) seems NOT to be listening ##### RUNNING SERVER PROCESSES ##### [INFO] I found the following web server(s): Apache 2 (PID 353725) [WARN] I could not determine which mail server is running. [WARN] I could not determine which pop3 server is running. [WARN] I could not determine which imap server is running. [INFO] I found the following ftp server(s): PureFTP (PID 338631) ##### LISTENING PORTS ##### (only () Local (Address) [localhost]:45551 (289361/cockpit-brid) ***.***.***.***:53 (338653/named) ***.***.***.***:53 (338653/named) [localhost]:53 (338653/named) [anywhere]:21 (338631/pure-ftpd) ***.***.***.***:3478 (81841/turnserver) [localhost]:3478 (81841/turnserver) ***.***.***.***:3478 (81841/turnserver) ***.***.***.***:3478 (81841/turnserver) [localhost]:3478 (81841/turnserver) ***.***.***.***:3479 (81841/turnserver) [localhost]:3479 (81841/turnserver) ***.***.***.***:3479 (81841/turnserver) [localhost]:3479 (81841/turnserver) [localhost]:9016 (166108/php-fpm:) [localhost]:953 (338653/named) [anywhere]:445 (156280/smbd) [anywhere]:44321 (146955/pmcd) [localhost]:8997 (728/php-fpm:) [localhost]:8998 (726/php-fpm:) [localhost]:10023 (1420/postgrey) [localhost]:9032 (166108/php-fpm:) [localhost]:10024 (150416/amavisd-new) [anywhere]:8200 (2975/mono-sgen) [localhost]:10025 (2458/perl) [anywhere]:3306 (338479/mariadbd) [localhost]:9034 (166245/php-fpm:) [anywhere]:4330 (147284/pmlogger) [localhost]:45611 (289371/cockpit-brid) [anywhere]:4331 (147284/pmlogger) [anywhere]:139 (156280/smbd) [localhost]:11211 (118318/memcached) *:*:*:*::*:80 (353725/apache2) *:*:*:*::*:8081 (353725/apache2) *:*:*:*::*:21 (338631/pure-ftpd) *:*:*:*::*:53 (338653/named) *:*:*:*::*:53 (338653/named) *:*:*:*::*:53 (338653/named) *:*:*:*::*:53 (338653/named) *:*:*:*::*:3478 (81841/turnserver) *:*:*:*::*:3479 (81841/turnserver) *:*:*:*::*:953 (338653/named) *:*:*:*::*:443 (353725/apache2) *:*:*:*::*:445 (156280/smbd) *:*:*:*::*:9983 (174848/coolwsd) *:*:*:*::*:44321 (146955/pmcd) *:*:*:*::*:9090 (1/systemd) *:*:*:*::*:10024 (150416/amavisd-new) *:*:*:*::*:3306 (338479/mariadbd) *:*:*:*::*:4330 (147284/pmlogger) *:*:*:*::*:4331 (147284/pmlogger) [localhost]39 (156280/smbd) ##### IPTABLES ##### Chain INPUT (policy DROP) target prot opt source destination DROP all -- [anywhere]/0 [anywhere]/0 match-set blacklist src ufw-before-logging-input all -- [anywhere]/0 [anywhere]/0 ufw-before-input all -- [anywhere]/0 [anywhere]/0 ufw-after-input all -- [anywhere]/0 [anywhere]/0 ufw-after-logging-input all -- [anywhere]/0 [anywhere]/0 ufw-reject-input all -- [anywhere]/0 [anywhere]/0 ufw-track-input all -- [anywhere]/0 [anywhere]/0 Chain FORWARD (policy DROP) target prot opt source destination DOCKER-USER all -- [anywhere]/0 [anywhere]/0 DOCKER-ISOLATION-STAGE-1 all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED DOCKER all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED DOCKER all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED DOCKER all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED DOCKER all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ufw-before-logging-forward all -- [anywhere]/0 [anywhere]/0 ufw-before-forward all -- [anywhere]/0 [anywhere]/0 ufw-after-forward all -- [anywhere]/0 [anywhere]/0 ufw-after-logging-forward all -- [anywhere]/0 [anywhere]/0 ufw-reject-forward all -- [anywhere]/0 [anywhere]/0 ufw-track-forward all -- [anywhere]/0 [anywhere]/0 Chain ufw-after-forward (1 references) target prot opt source destination Chain ufw-after-input (1 references) target prot opt source destination ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:137 ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:138 ufw-skip-to-policy-input tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:139 ufw-skip-to-policy-input tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:445 ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:67 ufw-skip-to-policy-input udp -- [anywhere]/0 [anywhere]/0 udp dpt:68 ufw-skip-to-policy-input all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type BROADCAST Chain ufw-after-logging-forward (1 references) target prot opt source destination Chain ufw-after-logging-input (1 references) target prot opt source destination Chain ufw-after-logging-output (1 references) target prot opt source destination Chain ufw-after-output (1 references) target prot opt source destination Chain ufw-before-forward (1 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 3 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 11 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 12 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 8 ufw-user-forward all -- [anywhere]/0 [anywhere]/0 Chain ufw-before-input (1 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED ufw-logging-deny all -- [anywhere]/0 [anywhere]/0 ctstate INVALID DROP all -- [anywhere]/0 [anywhere]/0 ctstate INVALID ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 3 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 11 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 12 ACCEPT icmp -- [anywhere]/0 [anywhere]/0 icmptype 8 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp spt:67 dpt:68 ufw-not-local all -- [anywhere]/0 [anywhere]/0 ACCEPT udp -- [anywhere]/0 ***.***.***.*** udp dpt:5353 ACCEPT udp -- [anywhere]/0 ***.***.***.*** udp dpt:1900 ufw-user-input all -- [anywhere]/0 [anywhere]/0 Chain ufw-before-logging-forward (1 references) target prot opt source destination Chain ufw-before-logging-input (1 references) target prot opt source destination Chain ufw-before-logging-output (1 references) target prot opt source destination Chain ufw-before-output (1 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 ACCEPT all -- [anywhere]/0 [anywhere]/0 ctstate RELATED,ESTABLISHED ufw-user-output all -- [anywhere]/0 [anywhere]/0 Chain ufw-logging-allow (0 references) target prot opt source destination Chain ufw-logging-deny (2 references) target prot opt source destination Chain ufw-not-local (1 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type LOCAL RETURN all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type MULTICAST RETURN all -- [anywhere]/0 [anywhere]/0 ADDRTYPE match dst-type BROADCAST ufw-logging-deny all -- [anywhere]/0 [anywhere]/0 limit: avg 3/min burst 10 DROP all -- [anywhere]/0 [anywhere]/0 Chain ufw-reject-forward (1 references) target prot opt source destination Chain ufw-reject-input (1 references) target prot opt source destination Chain ufw-reject-output (1 references) target prot opt source destination Chain ufw-skip-to-policy-forward (0 references) target prot opt source destination DROP all -- [anywhere]/0 [anywhere]/0 Chain ufw-skip-to-policy-input (7 references) target prot opt source destination DROP all -- [anywhere]/0 [anywhere]/0 Chain ufw-skip-to-policy-output (0 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 Chain ufw-track-forward (1 references) target prot opt source destination Chain ufw-track-input (1 references) target prot opt source destination Chain ufw-track-output (1 references) target prot opt source destination ACCEPT tcp -- [anywhere]/0 [anywhere]/0 ctstate NEW ACCEPT udp -- [anywhere]/0 [anywhere]/0 ctstate NEW Chain ufw-user-forward (1 references) target prot opt source destination Chain ufw-user-input (1 references) target prot opt source destination ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:20 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:21 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:22 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:25 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:53 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:80 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:110 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:143 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:443 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:587 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:993 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:995 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:3306 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8000 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8080 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8081 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:10000 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:53 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:3306 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8200 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:9200 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:9300 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:3478 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:3478 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:3479 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:3479 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:9090 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:6379 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8082 ACCEPT tcp -- [anywhere]/0 [anywhere]/0 tcp dpt:8082 ACCEPT udp -- [anywhere]/0 [anywhere]/0 udp dpt:8082 Chain ufw-user-limit (0 references) target prot opt source destination REJECT all -- [anywhere]/0 [anywhere]/0 reject-with icmp-port-unreachable Chain ufw-user-limit-accept (0 references) target prot opt source destination ACCEPT all -- [anywhere]/0 [anywhere]/0 Chain ufw-user-logging-forward (0 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain ufw-user-logging-input (0 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain ufw-user-logging-output (0 references) target prot opt source destination RETURN all -- [anywhere]/0 [anywhere]/0 Chain ufw-user-output (1 references) target prot opt source destination ##### LET'S ENCRYPT ##### Certbot is installed in /usr/bin/letsencrypt
Thanks! I thought that commmand: Code: a2ensite ispconfig whould fix it; but I had to copy the file manually. Everything works again (I have no idea how the file disapear because this is not something I have removed).