Nextcloud version: 16.0.4
Operating system and version: Ubuntu 18
Apache or nginx version (eg, Apache 2.4.25): Apache 2.4.29
PHP version (eg, 7.1): PHP 7.2.19-0ubuntu0.18.04.1
Running on a QNAP TS-253A, installed with a VM from hanssonit.se / techandme.se
I can acces my nextcloud from other PCs with other IPs, via Hotspot with my mobile but not with any device from my home IP (Laptop, PC, mobile,…).
The problem occured yesterday evening the frist time. Long story: I had the hanssonit-Nextcloud running for some month, but as it was a little slow, a friend of mine transferred the data from my nextcloud on a new installation of a clean minimalized nextcloud. As we had problems with this nextcloud-version (all downloads stopped at 16 KB and we were not abled to find the problem) we decided to reactivate the old nextcloud. We just changed the internal IP on the router to forwarding to the “old” hanssonit-NC instead of the minimal NC. From that time on, we cannot access it from my home IP. But that’s were we have to have the main access with many devices.
Deactivating brutforce-settings didn’t help.
This is the output of my fail2ban-log:
2019-08-24 06:25:41,943 fail2ban.server [1580]: INFO rollover performed on /var/log/fail2ban.log
2019-08-25 21:35:25,927 fail2ban.server [1580]: INFO Shutdown in progress...
2019-08-25 21:35:25,972 fail2ban.server [1580]: INFO Stopping all jails
2019-08-25 21:35:25,973 fail2ban.filter [1580]: INFO Removed logfile: '/var/log/auth.log'
2019-08-25 21:35:25,974 fail2ban.filter [1580]: INFO Removed logfile: '/var/log/auth.log'
2019-08-25 21:35:25,976 fail2ban.filter [1580]: INFO Removed logfile: '/mnt/ncdata/nextcloud.log'
2019-08-25 21:35:26,002 fail2ban.actions [1580]: NOTICE [nextcloud] Flush ticket(s) with iptables-multiport
2019-08-25 21:35:26,020 fail2ban.actions [1580]: NOTICE [sshd] Flush ticket(s) with iptables-multiport
2019-08-25 21:35:26,021 fail2ban.actions [1580]: NOTICE [ssh] Flush ticket(s) with iptables-multiport
2019-08-25 21:35:26,402 fail2ban.actions [1580]: NOTICE [nextcloud] Unban !!!MY IP!!!
2019-08-25 21:35:26,579 fail2ban.jail [1580]: INFO Jail 'sshd' stopped
2019-08-25 21:35:27,265 fail2ban.jail [1580]: INFO Jail 'ssh' stopped
2019-08-25 21:35:27,266 fail2ban.jail [1580]: INFO Jail 'nextcloud' stopped
2019-08-25 21:35:27,322 fail2ban.database [1580]: INFO Connection to database closed.
2019-08-25 21:35:27,323 fail2ban.server [1580]: INFO Exiting Fail2ban
2019-08-25 21:38:16,664 fail2ban.server [1643]: INFO --------------------------------------------------
2019-08-25 21:38:16,702 fail2ban.server [1643]: INFO Starting Fail2ban v0.10.2
2019-08-25 21:38:17,593 fail2ban.database [1643]: INFO Connected to fail2ban persistent database '/var/lib/fail2ban/fail2ban.sqlite3'
2019-08-25 21:38:18,357 fail2ban.jail [1643]: INFO Creating new jail 'sshd'
2019-08-25 21:38:21,761 fail2ban.jail [1643]: INFO Jail 'sshd' uses pyinotify {}
2019-08-25 21:38:21,784 fail2ban.jail [1643]: INFO Initiated 'pyinotify' backend
2019-08-25 21:38:21,795 fail2ban.filter [1643]: INFO maxLines: 1
2019-08-25 21:38:21,881 fail2ban.server [1643]: INFO Jail sshd is not a JournalFilter instance
2019-08-25 21:38:22,302 fail2ban.filter [1643]: INFO Added logfile: '/var/log/auth.log' (pos = ..., hash = ...
2019-08-25 21:38:22,316 fail2ban.filter [1643]: INFO encoding: UTF-8
In Apache error.log i find this (and more, but I think this is relevant and I don’t know what information to delete for identificational purposes):
[Sun Aug 25 21:35:27.084891 2019] [proxy_fcgi:error] [pid 15476:tid 140089451009792] [client MY-IP!!!:61882] AH01079: failed to make connection to backend: httpd-UDS
[Sun Aug 25 21:35:28.064489 2019] [proxy:error] [pid 15476:tid 140089526544128] (2)No such file or directory: AH02454: FCGI: attempt to connect to Unix domain socket /run/php/php7$
Thanks in advance for help.