So we have a PRI that is going to a Digium gateway device. For some reason it started getting blocked by intrusion detection (fail2ban).
Anyone have any ideas why this would happen? For now, I put the device in the whitelist but not sure why it was being banned in the first place.
In the logs we see this appearing: [2015-11-27 13:21:54] WARNING[C-0000005e] Ext. s: Friendly Scanner from (this is always the IP of the Digium gateway)
[2015-11-27 13:29:16] VERBOSE[C-0000007d] pbx.c: – Executing [[email protected]:3] Log(“SIP/7715-00000087”, “WARNING,Friendly Scanner from 10.10.40.18”) in new stack
[2015-11-27 13:29:16] WARNING[C-0000007d] Ext. s: Friendly Scanner from 10.10.40.18