I was just wondering if anyone is keeping a local database of troublesome IP addresses? Im in my server now and noticed yet another attempt from a different IP, this one bruteforced extensions, then passwords - luckly I hardened all of mine last night!
Also I now get an error "chan_sip.c:1948 retrans_pkt: Maximum retries exceeded on transmission" and all of my calls hang up after appx 2 seconds, the only changes I made were: 1) changing passwords (all hard phones have been updated) 2) iptables -A INPUT -s 93.114.196.160 -j DROP 3) iptables -A OUTPUT -d 93.114.196.160 -j DROP 4) added both IPs to the hosts.deny file I cannot seem to make the system work now!?! Any help is much appreciated! Thanks, Jason
