Does anyone no where these messages in the log come from? chan_misdn.c:2448 in misdn_hangup: MISDN_USERUSER: FAX MAG
Is this someone trying to use my * box? Daniel Martin Rogers a écrit : > If you are using SIP you should also be paranoid and set allowguest=no, > as this defaults to yes. > > Mart > > Philip Prindeville wrote: > >> You can also use a shared secret for authentication with an MD5 digest >> exchange. >> >> That's reasonably secure. >> >> -Philip >> >> >> Darrick Hartman wrote: >> >>> David, >>> >>> You could use openvpn to secure the connection. MAC address >>> restrictions are pretty weak and easy to spoof. >>> >>> Darrick >>> >>> David Kerr wrote: >>> >>> >>>> I would like to permit a softphone on my laptop to connect to my >>>> astlinux box from anywhere in the world. This would mean keeping port >>>> 5060 open, which is a potential security risk? Is there a way to >>>> restrict access by mac address? so that my softphone on *my* laptop can >>>> connect, but no one else's can (even if they know the extension/password. >>>> >>>> Thanks. >>>> David >>>> >>>> On Mon, Nov 10, 2008 at 2:40 PM, Daniel Aeberli <[EMAIL PROTECTED]> >>>> wrote: >>>> >>>> Hi Darrick, >>>> >>>> You right, I had miss-configured my Firewall: I open the voip ports >>>> when >>>> I initially was try to my Asterisk trunk working. As I now know, the >>>> trunk goes through a tunnel so I closed them just after my last post >>>> and >>>> everything still works (no duh). >>>> >>>> I still need to dig into my config (Firewall and Asterisk), I'm sure I >>>> have other doors wide open why I tried to get things working. >>>> >>>> Many thanks for the reply though. >>>> >>>> Daniel >>>> >>>> >>>> >>>> Darrick Hartman a écrit : >>>> > Daniel, >>>> > >>>> > Not necessarily. It sounds like you have the firewall >>>> misconfigured. >>>> > What ports are you opening? You should really only have your ssh >>>> port >>>> > and vpn port open. All others should be closed. How are these >>>> people >>>> > getting in? >>>> > >>>> > Darrick >>>> > >>>> > Daniel Aeberli wrote: >>>> > >>>> >> Sorry, just realised this is more an Astersik general question >>>> than a >>>> >> ASTLinux one ... of to search other forums... >>>> >> >>>> >> Daniel Aeberli a écrit : >>>> >> >>>> >>> Well after the brute force attack ssh login attempts, last >>>> month, I have >>>> >>> an undesirable outsider that successfully made calls from my >>>> ASTlinux >>>> >>> box. I locked out the brute force, by disabling WAN requests, >>>> turning of >>>> >>> WAN ping response and turning off ssh access, but obviously my >>>> box is >>>> >>> not secure. >>>> >>> >>>> >>> I'm not savvy enough to know how to secure by AstLinux box from >>>> outside >>>> >>> callers (hackers). I only use AstLinux to call my parents >>>> AstLinux box >>>> >>> via a VPN trunk over our ADSL lines. All my local calls go via >>>> ISDN line >>>> >>> (since I have to have it for the ADSL link and local call are >>>> free). >>>> >>> >>>> >>> Could someone tell me how to lock outside calls (internet / >>>> ADSL) from >>>> >>> using my ISDN lines? >>>> >>> >>>> >>> Thanks >>>> >>> >>>> >>> Daniel >>>> >>> >>>> >>>> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Astlinux-users mailing list >> Astlinux-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/astlinux-users >> >> Donations to support AstLinux are graciously accepted via PayPal to [EMAIL >> PROTECTED] >> >> > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to [EMAIL > PROTECTED] > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Astlinux-users mailing list Astlinux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [EMAIL PROTECTED]
