Can anyone describe a way in FS to get rid of crawlers and hackers testing your PBX second by second on the internet?!
What is the problem? This is ls of my FS's sqlite db after some annoying behaviours of hackers and crawlers violently done:
[root@freeswitch db]# ll
total 705580
-rw-r--r-- 1 root root 7168 Sep 29 13:20 callcenter.db
-rw-r--r-- 1 root root 14336 Sep 23 10:29 call_limit.db
-rw-r--r-- 1 root root 257024 Sep 29 13:56 core.db
-rw-r--r-- 1 root root 5120 Sep 29 13:20 fifo.db
-rw-r--r-- 1 root root 98304 Sep 24 11:34 sofia_reg_sipinterface_2.db
-rw-r--r-- 1 root root 367616 Sep 25 18:31 sofia_reg_sipinterface_3.db
-rw-r--r-- 1 root root 500726784 Sep 29 13:56 sofia_reg_sipinterface_5.db
-rw-r--r-- 1 root root 221003312 Sep 29 13:56 sofia_reg_sipinterface_5.db-journal
-rw-r--r-- 1 root root 16384 Sep 23 10:29 voicemail_default.db
[root@freeswitch db]#
sofia_reg_sipinterface_5.db belongs to the interface listening on 5060 port.
As you see sofia_reg_sipinterface_5.db exceed 500MB of size! and this db has crashed!