[Freeswitch-users] ERROR 404 BAD HEADER

Fri Apr 26 05:30:30 MSD 2013

I will see if I can contribute.  First, if you have not yet, change the
default passwords.  I get port scans everytime I post addresses in pastebin.

What Michael said is correct.  You have a perfect registration sequence in
your pastebin log, followed immediately by another attempt with the bad port
specification you pointed out.  So your communications problem is not really
NAT, but rather something is retrying to register and sending invalid NAT
data.

It is interesting that the errant packet, is received on a good
address/port:

recv 840 bytes from udp/[189.234.223.22]:10604

But the Contact header has an incorrect address/port/port

Contact: <sip:1000 at 189.234.223.22:10604:10604

Perhaps someone who is more SIP savvy can clue us in on where that comes
from.

Is ALG turned off on the router at the client end?

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Manish
Khilwani
Sent: Thursday, April 25, 2013 4:06 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] ERROR 404 BAD HEADER

I think below is the issue.

Contact:
<sip:1000 at 189.234.223.22:10858:10858;transport=udp;rinstance=44ce69919a41a15
8>

sip:1000 at 189.234.223.22:10858:10858 => 2 times 10858 port is coming with
contact.

Still I'm not sure. If you have any idea then please let me know.

Thanks
=====================
Manish Khilwani
Skype: manish_khilwani
Gmail: manish.khilwani at gmail.com
MSN : manish.khilwani at hotmail.com
Phone : 919099923079

On Fri, Apr 26, 2013 at 1:05 AM, Manish Khilwani <manish.khilwani at gmail.com>
wrote:

Hello Michale,

Please below find the link of pastebin.

http://pastebin.freeswitch.org/20834

Thanks
=====================
Manish Khilwani
Skype: manish_khilwani
Gmail: manish.khilwani at gmail.com
MSN : manish.khilwani at hotmail.com
Phone : 919099923079

On Fri, Apr 26, 2013 at 12:43 AM, Michael Collins <msc at freeswitch.org>
wrote:

FYI, you've never supplied SIP traces of the traffic in question. Perhaps
there are clues in there. Use pastebin.freeswitch.org and put the pastebin
link in this thread.

-MC

On Thu, Apr 25, 2013 at 12:05 PM, Manish Khilwani
<manish.khilwani at gmail.com> wrote:

Hello Sean,

I have tried "aggressive-nat-detection" to true as suggested but no luck.
which other NDLB setting required to configure?

Thanks
=====================
Manish Khilwani
Skype: manish_khilwani
Gmail: manish.khilwani at gmail.com
MSN : manish.khilwani at hotmail.com
Phone : 919099923079

On Fri, Apr 26, 2013 at 12:29 AM, Sean Devoy <sdevoy at bizfocused.com> wrote:

I don't know what else to tell you, sorry.  When I had this problem is was
because the router at the other end was not sending the ETERNAL IP Address
in the SIP headers.  I turned off ALG for sip on that router and everything
was fine.

Did you try the NDLB settings as others recommended?

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of
pratham2013
Sent: Thursday, April 25, 2013 2:38 PM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] ERROR 404 BAD HEADER

Hello Sean, I'm still having this issue as I tried everything. When I try to
register with voip.ms account then its working well. I'm not getting 400 bad
header but in plae of voip.ms domain if I put my server ip then its giving
400 bad header. I can not debug this so please help me. Thanks Manish
Khilwani 

  _____  

View this message in context: Re: ERROR 404 BAD HEADER
<http://freeswitch-users.2379917.n2.nabble.com/ERROR-404-BAD-HEADER-tp759004
0p7590127.html> 

Sent from the freeswitch-users mailing list archive
<http://freeswitch-users.2379917.n2.nabble.com/>  at Nabble.com.

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