> On Wednesday 07 January 2004 10:53, Steven Critchfield wrote: > > Interestingly enough, when I nmap my primary 2 asterisk boxes I > > don't even see the IAX ports. Need to think about getting nmap > > patched for the VoIP ports. > > Note that IAX and IAX2 are both UDP. > > > Anyways, I only have ssh, smtp(outgoing > > only), auth, and postgres showing up. > > Note that these are all TCP. > > nmap can't reliably detect UDP ports, unless a service returns a > packet. Remember, UDP is a connectionless protocol. Given that the > probes to IAX and IAX2 were probably malformed for those protocols > (unless nmap has been made IAX-aware), I doubt you'll get any > response, ever (and therefore, never detected by nmap).
Just ran an nmap (-sU) and got: Interesting ports on <asterisk> Port State Service <snip> 4569/udp open unknown 5060/udp open unknown which is exactly as expected (since I unloaded the iax module). nmap worked fine on the local wire. :) Rich _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
