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<DIV><FONT face=Arial size=2>Hi arvind,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>where are you using libss7 Powerpc side
?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>and what is the physical connection between sg and
the ss7 stack(is this libss7)</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV>I am running my SG (Signalling Gateway ) Stack on Power PC 8260
Processor (Embedded Linux).<BR>OS is embedded Linux.<BR></DIV>
<DIV>Signalling link is up between SG Statck and another SS7 Stack.<BR></DIV>
<DIV>When I run some load through SS7 Stack, after some time the Signalling Link
goes down.<BR>I found the problem, the problem is happening at MTP2 level.
<BR>The link is failing due to receiving of incorrect FIB (Forward Indicator Bit
) and / or BSN (Backward Sequence Number) at MTP2 Level.<BR>According to
recommendation Link can go down.<BR>Now my query is, what can be the problem, is
it on my end or remote end, and<BR>how can it be resolved if
possible.<BR><BR>Thanks in
Advance<BR>Regards,<BR>Arvind<BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR></DIV>
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<DIV><SPAN class=gmail_quote>On 7/30/07, <B class=gmail_sendername><A
href="mailto:asterisk-ss7-request@lists.digium.com">asterisk-ss7-request@lists.digium.com</A></B>
<<A href="mailto:asterisk-ss7-request@lists.digium.com">
asterisk-ss7-request@lists.digium.com</A>> wrote:</SPAN>
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Contents of asterisk-ss7 digest..."<BR><BR><BR>Today's
Topics:<BR><BR> 1. SS7 Link Failure. (Arvind
Kumar)<BR> 2. Re: SS7 Link Failure. (Matthew
Fredrickson)<BR><BR><BR>----------------------------------------------------------------------
<BR><BR>Message: 1<BR>Date: Mon, 30 Jul 2007 19:22:16 +0530<BR>From: "Arvind
Kumar" <<A
href="mailto:arvindverma77@gmail.com">arvindverma77@gmail.com</A>><BR>Subject:
[asterisk-ss7] SS7 Link Failure.<BR>To: <A
href="mailto:asterisk-ss7@lists.digium.com">asterisk-ss7@lists.digium.com</A><BR>Message-ID:<BR> <<A
href="mailto:1592b2ae0707300652q78d18cb6n940cb381a7b965e4@mail.gmail.com">1592b2ae0707300652q78d18cb6n940cb381a7b965e4@mail.gmail.com
</A>><BR>Content-Type: text/plain;
charset="iso-8859-1"<BR><BR>Hi!<BR>Could you please help me.<BR>I running
load on SS7 Signalling Link. After some time the link is going<BR>down,<BR>I
identified it is going due to abnormal FIB, 2 out of 3 FIB are not proper.
<BR>It is ok according to<BR>ITU recommendation,<BR>I want to resolve this
problem. I want to know whether this is problem with<BR>my stack or another
side stack or something else like clock etc. Kindly<BR>help.<BR><BR>Thanks
& <BR>With Best Regards,<BR>Arvind<BR>-------------- next part
--------------<BR>An HTML attachment was scrubbed...<BR>URL: <A
href="http://lists.digium.com/pipermail/asterisk-ss7/attachments/20070730/fb275c72/attachment-0001.htm">http://lists.digium.com/pipermail/asterisk-ss7/attachments/20070730/fb275c72/attachment-0001.htm</A><BR><BR>------------------------------<BR><BR>Message:
2<BR>Date: Mon, 30 Jul 2007 09:49:36 -0500<BR>From: Matthew Fredrickson <
<A href="mailto:creslin@digium.com">creslin@digium.com</A>><BR>Subject:
Re: [asterisk-ss7] SS7 Link Failure.<BR>To: <A
href="mailto:asterisk-ss7@lists.digium.com">asterisk-ss7@lists.digium.com</A><BR>Message-ID:
<<A href="mailto:46ADFA7F.3080700@digium.com">
46ADFA7F.3080700@digium.com</A>><BR>Content-Type: text/plain;
charset=ISO-8859-1; format=flowed<BR><BR>Arvind Kumar wrote:<BR>>
Hi!<BR>> Could you please help me.<BR>> I running load on SS7
Signalling Link. After some time the link is going <BR>> down,<BR>> I
identified it is going due to abnormal FIB, 2 out of 3 FIB are not
proper.<BR>> It is ok according to<BR>> ITU recommendation,<BR><BR>Can
you explain further what you are talking about? Your description
of <BR>the problem doesn't seems sufficient to explain what's going
on.<BR><BR>Also, what stack and setup are you
using?<BR><BR>Thanks.<BR><BR>--<BR>Matthew Fredrickson<BR>Software/Firmware
Engineer<BR>Digium,
Inc.<BR><BR><BR><BR>------------------------------<BR><BR>_______________________________________________<BR>--Bandwidth
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of asterisk-ss7 Digest, Vol 29, Issue 15
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