[Kamailio-Users] TLS TCP error

shehzad p pmhshz at gmail.com
Mon Aug 24 14:47:38 CEST 2009


Hello,

Thanks Miconda for your response, I will check as you stated and come back
soon if it is so.

By the way is there any another suspected cause, i should check that too.
Thanks.


miconda wrote:
> 
> Hello,
> 
> On 24.08.2009 15:11 Uhr, shehzad p wrote:
>> Hello,
>>
>> My Kamailio (tls version) is configured to handle TCP as well as TLS
>> traffic.
>> Making calls from softphone using TCP only works fine.
>> But my TLS traffic has been stucked. I can see lots of error as below in
>> messages file:
>> ======================================================================
>> Aug 24 06:05:01 ns110 /usr/local/sbin/kamailio[24273]:
>> ERROR:core:tcpconn_connect: tcp_blocking_connect failed
>> Aug 24 06:05:01 ns110 /usr/local/sbin/kamailio[24273]:
>> ERROR:core:tcp_send:
>> connect failed
>>   
> 
> seems the other peer is not listening for incoming connections. Can you 
> double check?
> 
> Otherwise, are there firewalls in place preventing such connections?
> 
> Cheers,
> Daniel
> 
>> Aug 24 06:05:01 ns110 /usr/local/sbin/kamailio[24273]: ERROR:tm:msg_send:
>> tcp_send failed
>> Aug 24 06:08:10 ns110 /usr/local/sbin/kamailio[24273]:
>> ERROR:core:tcp_blocking_connect: poll error: flags 18
>> Aug 24 06:08:10 ns110 /usr/local/sbin/kamailio[24273]:
>> ERROR:core:tcp_blocking_connect: failed to retrieve SO_ERROR (110)
>> Connection timed out
>> Aug 24 06:08:10 ns110 /usr/local/sbin/kamailio[24273]:
>> ERROR:core:tcpconn_connect: tcp_blocking_connect failed
>> Aug 24 06:08:10 ns110 /usr/local/sbin/kamailio[24273]:
>> ERROR:core:tcp_send:
>> connect failed
>> Aug 24 06:08:10 ns110 /usr/local/sbin/kamailio[24273]: ERROR:tm:msg_send:
>> tcp_send failed
>> Aug 24 06:08:25 ns110 /usr/local/sbin/kamailio[24279]:
>> ERROR:core:_tls_read:
>> something wrong in SSL: 5
>> Aug 24 06:08:25 ns110 /usr/local/sbin/kamailio[24279]:
>> ERROR:core:tcp_read_req: failed to read
>> Aug 24 06:09:00 ns110 /usr/local/sbin/kamailio[24277]:
>> INFO:core:tls_accept:
>> client did not present a certificate
>> =================================================================================
>>
>> I am very confused, because with the same configuration, another kamailio
>> server works very well without any error. I am not able to know what
>> could
>> be the issue in this server with same configuration.
>>
>> What could be the cause and resolution of this errors? 
>> Any help will be appreciated
>> Thanks in advance,
>>
>> Mohammed Shehzad
>>
>>   
> 
> -- 
> Daniel-Constantin Mierla
> * http://www.asipto.com/
> 
> 
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> 
> 

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