Re: [asterisk-users] Sending RTP media to a different server than SIP Signaling

2010-04-11 Thread bruce bruce
There you go. This confirms that SIP signaling determines where the calls should go. I would take their word with a grain of salt specially with their whole support center our of India. No disrespect, but it is bad service overall. -Bruce On Sat, Apr 10, 2010 at 6:32 PM, Joshua Colp

Re: [asterisk-users] Sending RTP media to a different server than SIP Signaling

2010-04-11 Thread bruce bruce
out* of india. On Sun, Apr 11, 2010 at 2:26 AM, bruce bruce bruceb...@gmail.com wrote: There you go. This confirms that SIP signaling determines where the calls should go. I would take their word with a grain of salt specially with their whole support center our of India. No disrespect, but

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread David Quinton
On Sat, 10 Apr 2010 22:34:28 +0100 (BST), Gordon Henderson gordon+aster...@drogon.net wrote: Just a heads-up ... my home asterisk server is being flooded by someone from IP 184.73.17.150 which is an Amazon EC2 instance by the looks of it - they're trying to send SIP subscribes to one account -

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Gordon Henderson
On Sun, 11 Apr 2010, David Quinton wrote: On Sat, 10 Apr 2010 22:34:28 +0100 (BST), Gordon Henderson gordon+aster...@drogon.net wrote: Just a heads-up ... my home asterisk server is being flooded by someone from IP 184.73.17.150 which is an Amazon EC2 instance by the looks of it - they're

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread David Quinton
On Sun, 11 Apr 2010 08:09:02 +0100 (BST), Gordon Henderson gordon+aster...@drogon.net wrote: Look what they did to my latency, Gordon:- http://f8lure.mouselike.org/archived_graphs/westek.bizorg.co.uk_day10.png Oddly enough my latency wasn't being affected at all - however what I was seeing

Re: [asterisk-users] Repeated: Got SIP response 489 Bad eventback from

2010-04-11 Thread Adrian Marsh
Hi James, Thanks for the help. 3.10 registers into my SIP server just as a normal SIP client. Yes, qualify=yes. I just tried setting that to no on my end, and I still get the message. I'll try turning it off on 3.10 too tomorrow and capture some trace too Adrian Hi All, I've two

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread --[ UxBoD ]--
- Original Message - On Sun, 11 Apr 2010, David Quinton wrote: On Sat, 10 Apr 2010 22:34:28 +0100 (BST), Gordon Henderson gordon+aster...@drogon.net wrote: Just a heads-up ... my home asterisk server is being flooded by someone from IP 184.73.17.150 which is an Amazon EC2

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Administrator TOOTAI
Gordon Henderson a écrit : Just a heads-up ... my home asterisk server is being flooded by someone from IP 184.73.17.150 which is an Amazon EC2 instance by the looks of it - they're trying to send SIP subscribes to one account - and they're flooding the requests in - it's averaging some

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Gordon Henderson
On Sun, 11 Apr 2010, --[ UxBoD ]-- wrote: In the end I set up OSSEC (http://www.ossec.net) and wrote a rule that would monitor for failed SIP registrations. If a few occurred within a short space of time the Active Response kicks in and blocks the IP address using IPTables. -- Thanks, Phil

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Zeeshan Zakaria
My experience is that as long as the hackers are getting any kind of response from your server, they'll keep their attack on, in a hope that they'll get into your system sooner or later. After all it is just some computers doing the work for them, no human is phycally getting tired here. This is

Re: [asterisk-users] Remote registering fails

2010-04-11 Thread Daniel Bareiro
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, Alyed. On Sun, 11 Apr 2010, Alyed wrote: Daniel, you are having a problem often seen in pre 1.4.14 versions. Before this release srvlookup=no was the default for sip.conf and guess the same for iax.conf . So if you are working with a

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Gordon Henderson
On Sun, 11 Apr 2010, Zeeshan Zakaria wrote: My experience is that as long as the hackers are getting any kind of response from your server, they'll keep their attack on, in a hope that they'll get into your system sooner or later. After all it is just some computers doing the work for them,

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Norbert Zawodsky
Hello to everyone! Same here (Vienna, Austria). I had this attack yesterday 6am (local time) from IP 216.105.128.63 whois 216.105.128.63 returns: OrgName:Globalvision OrgID: ACSIN-3 Address:78 Global Drive Address:Suite 101 City: Greenville StateProv: SC PostalCode:

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Philipp von Klitzing
Hi! My phones (SNOMs) all are on the same LAN within a 192.168.X.X adress range. I wonder if everything would become a little bit more secure if define them with host=192.168.X.X in sip.conf instead of host=dynamic. I tried it as a quick shot but it didn't work as they still try to register.

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Zeeshan Zakaria
I don't k know if there is a tool to sniff passwords, but did you check in /va/log/asterisk/full? Maybe wireshark can be used for this purpose, but it'll be not that straight forward. Interestingly I checked log of my server and found out that I was also under attack yesterday by an Amazon cloud

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Fred Posner
On Apr 11, 2010, at 10:06 AM, Zeeshan Zakaria wrote: I don't k know if there is a tool to sniff passwords, but did you check in /va/log/asterisk/full? Maybe wireshark can be used for this purpose, but it'll be not that straight forward. Interestingly I checked log of my server and found

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Mark Smith
--[ UxBoD ]-- uxbod at splatnix.net writes: - Original Message - On Sun, 11 Apr 2010, David Quinton wrote: On Sat, 10 Apr 2010 22:34:28 +0100 (BST), Gordon Henderson gordon+asterisk at drogon.net wrote: Just a heads-up ... my home asterisk server is being flooded by

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Martin
Its a good idea tos setup Fail2ban, instructions for which are on voip-info.org. It at least blocks such IP addresses, hopefully prompting the attackers to move their attack somewhere else and leave you alone. I personally use Fail2ban, it works but wont keep you from flooding your line. My

[asterisk-users] Asterisk in Debian/Lenny without Junghanns.net support?

2010-04-11 Thread Darshaka Pathirana
Hi! Asterisk in Debian/Lenny claims to be bristuffed, not? At least the the Debian patch tracking system shows the bristuff-patches: [1] http://bit.ly/bRRHe7 We have a QuadBRI-Card and recently needed support from Junghanns.net but they refused telling us there is no bristuff installed because

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Zeeshan Zakaria
I always report at least. This is still better than not bringing it to their attention. I once worked in the NOC of a big data centre of a major ISP, and we often get calls regarding IPs from our data centers involved in spams and hacks, but unless there were a number of complaints, nobody had

Re: [asterisk-users] Asterisk in Debian/Lenny without Junghanns.net support?

2010-04-11 Thread Tzafrir Cohen
On Sun, Apr 11, 2010 at 07:45:34PM +0200, Darshaka Pathirana wrote: Hi! Asterisk in Debian/Lenny claims to be bristuffed, not? At least the the Debian patch tracking system shows the bristuff-patches: [1] http://bit.ly/bRRHe7 We have a QuadBRI-Card and recently needed support from

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Norbert Zawodsky
Am 11.04.2010 17:05, schrieb Mark Smith: Same this end from 184.73.17.150. Use this little piece of iptables magic to block the whole of Amazon's EC2 ip- range. iptables -F iptables -A INPUT -m iprange --src-range 216.182.224.0-216.182.239.255 -j DROP iptables -A INPUT -m iprange

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Tom Stordy-Allison
Hi, This is exactly what I've just joined this mailing list about. Has anyone has any luck getting Amazon to stop the instances? I'm stuck with around 700Kbps of my 2.5Mbps inbound in use as my firewall blocks the requests as below. Cheers, Tom -Original Message- From:

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Mark Smith
Norbert Zawodsky norbert at zawodsky.at writes: Am 11.04.2010 17:05, schrieb Mark Smith: Same this end from 184.73.17.150. Use this little piece of iptables magic to block the whole of Amazon's EC2 ip- range. iptables -F iptables -A INPUT -m iprange --src-range

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Erik L
FWIW, we're seeing similar attacks. The below is what I posted on NANOG earlier, which summarizes Amazon's stellar abuse response. I've also received an off-list e-mail from someone who was getting hit with 6Gbps of traffic from them (and was not able to reach anyone there either). Time to

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Stuart Sheldon
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 We reported abuse Saturday morning... As of yet, no change in traffic. I have sent requests upstream to filter all UDP/5060 traffic from EC-2 range to stop the DDOS that we are under, but have only gotten 2 of our 4 providers to comply. At this

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Tom Stordy-Allison
Yeah - I've reported it to the EC2 abuse address about 10 hours ago, with no response as of yet. I'm waiting on my ISP to see if they can block anything further upstream. I should be lucky it's not 6Gbps like some! Cheers, Tom -Original Message- From:

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Fred Posner
On Apr 11, 2010, at 4:06 PM, Tom Stordy-Allison wrote: Hi, This is exactly what I've just joined this mailing list about. Has anyone has any luck getting Amazon to stop the instances? I'm stuck with around 700Kbps of my 2.5Mbps inbound in use as my firewall blocks the requests as

[asterisk-users] mISDN installation via yum

2010-04-11 Thread Michael Nausch
HI, I tried to install asterisk and mISDN via http://www.asterisk.org/downloads/yum My machine is running with kernel-2.6.18-164.15.1.el5.i686 # grep kernel /var/log/yum.log Mar 21 16:09:28 Installed: kernel-2.6.18-164.15.1.el5.i686 Mar 21 16:09:42 Installed:

Re: [asterisk-users] Fax Over PRI connected to a Sangoma card - Fax machines connected to Sip Mediant AudioCode

2010-04-11 Thread Danny Dias
Thanks James, What i need is to make the fax machines connected to the audiocodes mediant 1000 be able to send and receive fax throught Asterisk (connected to a pri) I know it's not reliable, but it should work at leaste, what should i do on Asterisk and Mediant to make this work? Im quite

Re: [asterisk-users] Problems with Fax over TDM410P

2010-04-11 Thread Danny Dias
Hi asterisk-users I'm really having big problems with this configuration, has anyone attached a fax machine to a FXS port of a digium tdm410P card succesfully? What changes should i do on asterisk to make this work ok? I just want to use this fax machine as a fax and not to voice! Thanks!

Re: [asterisk-users] PRI - Native ZAP bridge fails - Is this my patch?

2010-04-11 Thread bruce bruce
Hi Guys, Has anyone experienced this? Can I have a PRI guru weigh in on this? Thanks, Bruce On Sat, Apr 10, 2010 at 3:46 PM, bruce bruce bruceb...@gmail.com wrote: Hi Guys, I am calling out 416-999- on Channel 1 of PRI and then calling 416-999- on Channel 2 of PRI. When the two

Re: [asterisk-users] Being attacked by an Amazon EC2 ...

2010-04-11 Thread Remco Barendse
On Sun, 11 Apr 2010, Mark Smith wrote: Same this end from 184.73.17.150. Use this little piece of iptables magic to block the whole of Amazon's EC2 ip- range. iptables -F iptables -A INPUT -m iprange --src-range 216.182.224.0-216.182.239.255 -j DROP iptables -A INPUT -m iprange

Re: [asterisk-users] Remote registering fails

2010-04-11 Thread Alyed
The context that I'm using for the local extensions is not [general]. Sorry quite didn't get what you mean. Nevertheless I I think it is a matter of NAT/firewall management. Alyed 2010/4/11 Daniel Bareiro daniel-lis...@gmx.net -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, Alyed. On

[asterisk-users] asterisk segmentation fault

2010-04-11 Thread Pham Quy
Hi all, I have a problem with my asterisk. When i start asterisk, i got the following -- /usr/sbin/safe_asterisk: line 152: 23241 Segmentation fault (core dumped) nice -n $PRIORITY ${ASTSBINDIR}/asterisk -f ${CLIARGS}