[OpenSIPS-Users] ERROR:core:tcpconn_add_alias: alias already present and points to another connection

Nabeel nabeelshikder at gmail.com
Tue Jul 7 06:16:45 CEST 2015


Also getting these errors in the same log; they may be related:

ERROR:core:tls_blocking_write: TLS send timeout (30000)

ERROR:core:tcp_send: failed to send
ERROR:tm:msg_send: tcp_send failed
ERROR:tm:t_forward_nonack: sending request failed

ERROR:core:tls_accept: New TLS connection from 87.xx.xxx.42:42997 failed to
accept
ERROR:core:tls_accept: TLS error: (ret=-1, err=5, errno=32/Broken pipe):



On 7 July 2015 at 04:31, Nabeel <nabeelshikder at gmail.com> wrote:

> Hi,
>
> I added a NAPTR record to my domain for TLS.  OpenSIPS resolves this
> correctly and does the SRV lookup for the correct port, but then fails to
> register with the following error.  Please advise how to fix.
>
> DBG:core:tcp_read_req: last char=0x0A, parsed msg=#012REGISTER sip:
> server.mydomain.com SIP/2.0#015#012Via: SIP/2.0/TLS 10.174.254.93:37559;rport;branch=z9hG4bK78314#015#012Max-Forwards:
> 70#015#012To: <sip:+447479189410 at server.mydomain.com>#015#012From: <
> sip:+447479189410 at server0.mydomain.com>;tag=z9hG4bK99091243#015#012Call-ID:
> 791532298247 at 10.174.254.93#015#012CSeq
> <http://791532298247@10.174.254.93#015%23012CSeq>: 1
> REGISTER#015#012Expires: 3600#015#012User-Agent:
> MyApp/1.3.0/SM-G900F#015#012Contact: <sip:+447479189410 at 10.174.254.93:37559;transport=tls>;reg-id=1;+sip.instance="<urn:uuid:d52851ce-0a00-421a-98fc-4bad71ce346c>"#015#012Supported:
> path, outbound#015#012Content-Length: 0
>
> ERROR:core:tcpconn_add_alias: possible port hijack attempt
> ERROR:core:tcpconn_add_alias: alias already present and points to another
> connection (39 : 5061 and 40 : 5061)
> ERROR:core:receive_msg: tcp alias failed
>
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