1 Nov
2010
1 Nov
'10
8:33 a.m.
Hi all,
I am hosting a public asterisk box as backup support for some clients.
Most annoyingly since a few days I get hundreds of sip register probes
per minute.
I have fail2ban active which bans the ip, but it seems to be some sort
of bot network which immediately switches to another IP.
Needless to say, it is a pain.
As clients' phones register against the server (coming from dynamic ips)
I can't easily move to a different port or so ;(
Has anyone got any good suggestions?
Conrad