[SR-Users] ip address error with exec module
Daniel-Constantin Mierla
miconda at gmail.com
Thu Jan 12 11:16:16 CET 2012
Hello,
On 1/12/12 11:07 AM, Uri Shacked wrote:
> Hi,
> now i get at start:
> 9(5006) : exec [../../parser/../ip_addr.h:688]: BUG: ip_addr2sbuf:
> unknown address family 0
do you mean you get it once, at kamailio startup?
> and after 3 time the following is added:
> ERROR: exec [exec.c:86]: cmd nc -u -w0 10.2.0.54 514 <<<
> ",denied_calls-0,dos-green" failed. exit_status=-1, errno=32: Broken pipe
> any idea?
This is from the execution of the external program.
> kamailio -V
> version: kamailio 3.2.1 (i386/linux) 04216f
Have you applied the patch? The version seems to be clean, without any
patch.
Can you send the log output with debug=3?
Cheers,
Daniel
> flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS,
> USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM,
> SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX,
> FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
> USE_DST_BLACKLIST, HAVE_RESOLV_RES
> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
> MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> id: 04216f
> compiled on 11:37:16 Jan 12 2012 with gcc 4.1.2
>
>
>
> On Thu, Jan 12, 2012 at 10:29 AM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
>
> On 1/11/12 7:12 PM, Uri Shacked wrote:
>> no, only the lines you see.
> strange ... anyhow, I pushed a patch to master branch to set
> src/dst ip to 127.0.0.1 <http://127.0.0.1/>:
>
> http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=62e5680c9dd4eccb0f177415b7624af832c87693
>
> if you installed from git, after doing in source tree:
>
> git pull origin
>
> do:
>
> git cherry-pick -x 62e5680c9dd4eccb0f177415b7624af832c87693
>
> and reinstall. Let me know if it works and I will backport.
>
> Cheers,
> Daniel
>
>>
>> On Wed, Jan 11, 2012 at 7:40 PM, Daniel-Constantin Mierla
>> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>
>> Looking into the source, exec_msg() does not access receive
>> info (source/destination address). Is there any other action
>> in timer route accessing source IP or destination IP (like
>> xlog printing $si)?
>>
>> Cheers,
>> Daniel
>>
>>
>> On 1/11/12 6:05 PM, Uri Shacked wrote:
>>
>> Thanks, will be waiting :-)
>>
>> On 1/11/12, Daniel-Constantin Mierla<miconda at gmail.com
>> <mailto:miconda at gmail.com>> wrote:
>>
>> Hello,
>>
>> On 1/11/12 11:36 AM, Uri Shacked wrote:
>>
>> Hi,
>> i am doing this command in a timer under kamailio:
>> $var(log)='"'+'denied_calls-'+$stat(denied_calls)+',dos-'+$shv(dos)+'"';
>> exec_msg("nc -u -w0 10.2.0.54 514<<< $var(log)");
>> each time the command is executed, i get the
>> following error:
>> 9(19302) : exec [../../parser/../ip_addr.h:688]:
>> BUG: ip_addr2sbuf:
>> unknown address family 0
>> 9(19302) ERROR: exec [exec.c:86]: cmd nc -u -w0
>> 10.2.0.54 514<<<
>> ",denied_calls-0,dos-green" failed.
>> exit_status=-1, errno=32: Broken pipe
>> any idea?
>> the syslog server gets the message....
>>
>> the timer execute functions with a faked sip request,
>> which is not
>> received from the network, but generated internally.
>> Thus there is no
>> source IP. Perhaps it should be set as received from
>> itself or loopback
>> device (127.0.0.1) -- I will look over it.
>>
>> Cheers,
>> Daniel
>>
>> --
>> Daniel-Constantin Mierla -- http://www.asipto.com
>> <http://www.asipto.com/>
>> http://linkedin.com/in/miconda --
>> http://twitter.com/miconda
>>
>>
>>
>> --
>> Daniel-Constantin Mierla -- http://www.asipto.com
>> <http://www.asipto.com/>
>> http://linkedin.com/in/miconda -- http://twitter.com/miconda
>>
>>
>>
>>
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>
> --
> Daniel-Constantin Mierla --http://www.asipto.com <http://www.asipto.com/>
> http://linkedin.com/in/miconda -- http://twitter.com/miconda
>
>
--
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda
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