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Hi Elie,

This behaviour we had observed if the input stream and output stream as part
of SCTP INIT and INIT ACK were mismatching.

Verify on the application the i/p and o/p streams send.

Regards
Nigar

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Sent: Monday, March 10, 2008 4:28 PM
Subject: sctp-discussion Digest, Vol 6, Issue 4


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Today's Topics:

1. Re: data arrive on gap acks (elie)
2. Problem in make (lasida menon)
3. Re: Problem in make ( Alberto Cortés )
4. Re: Problem in make (lasida menon)
5. Re: Problem in make (Thomas Dreibholz)
6. Re: Problem in make (Thomas Dreibholz)
7. Re: Problem in make (Michael Tuexen)
8. Re: Problem in make (lasida menon)


----------------------------------------------------------------------

Message: 1
Date: Sun, 09 Mar 2008 20:00:47 +0800
From: "elie"
<elie AT flashmail.com>
Subject: Re: [SCTP-Discussion] data arrive on gap acks
To: Michael Tuexen
<Michael.Tuexen AT micmac.franken.de>,
elie AT flashmail.com
Cc:
discussion AT sctp.de
Message-ID:
<47d3d16f.101.47e1.1573036906 AT flashmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Michael,
Thanks you very much for your response. We are checking the
server side now (which is of another implementation).

Elie.


>Hi Elie,
>
>if all user messages are sent in the same stream, the
>server behaves correctly. It can not deliver any TSN
>greater than 2951 before delivering 2951 which is
>missing.
>
>The problem is the client not (re)transmitting the TSN
>2951.
>
>Best regards
>Michael
>
>On Mar 9, 2008, at 9:51 AM, elie wrote:
>> Hello,
>> I'm observing the following scenario when using SCTP lib
>> as a server: a client is sending 30 data chunk in three
>> packets, than another 30 with a gap in the TSN (of 1).
>> I'm not sure why is this gap, the client is of another
>> implementation.
>>
>> Overall it seems ok, but the problem is that it seems the
>> dataArriveNotif is not called for the gap acks. Here is a
>> sample scenario (a wireshark translation):
>>
>> client ===> 12 DATA packets, TSN 2921-2932
>> client ===> 12 DATA packets, TSN 2933-2944
>> client ===> 6 DATA packets, TSN 2945-2950
>>
>> server <=== SACK, Cumulative TSN ACK 2944
>>
>> client ===> 12 DATA packets, TSN 2952-2963
>>
>> server <=== SACK, Cumulative TSN ACK 2950
>> gap ack 2952 to 2963
>>
>> client ===> 12 DATA packets, TSN 2964-2975
>> client ===> 6 DATA packets, TSN 2976-2981
>>
>> server <=== SACK, Cumulative TSN ACK 2950
>> gap ack 2952 to 2975
>> server <=== SACK, Cumulative TSN ACK 2950
>> gap ack 2952 to 2981
>>
>> For some reason I don't get dataArriveNotif for TSN
>> greater that 2950 (I get only the first 30). Can you
>> please help me with this issue,
>> thanks,
>> Elie.
>>
>>
>> _______________________________________________
>> sctp-discussion mailing list
>> sctp-discussion AT sctp.de
>> http://www.sctp.de/mailman/listinfo/sctp-discussion
>>
>




------------------------------

Message: 2
Date: Mon, 10 Mar 2008 13:33:59 +0530
From: "lasida menon"
<lasida.menon AT gmail.com>
Subject: [SCTP-Discussion] Problem in make
To:
sctp-discussion AT sctp.de
Message-ID:
<b5403c400803100103y410b2652sb6ca8e132a94c87e AT mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

hello,
Im trying to work on SCTP.I hav downloaded sctplib 1.0.7 and tried
configuring on fedora 6.but while make i found that some of the executables
are missing.If anybody had the same problem or know how to solve it please
tell me.
lasida
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Message: 3
Date: Mon, 10 Mar 2008 09:32:42 +0100
From: " Alberto Cortés "
<alcortesm AT gmail.com>
Subject: Re: [SCTP-Discussion] Problem in make
To: "lasida menon"
<lasida.menon AT gmail.com>,

sctp-discussion AT sctp.de
Message-ID:
<e454cef70803100132s5af3471fp4d6880754d4bd4e0 AT mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

On Mon, Mar 10, 2008 at 9:03 AM, lasida menon
<lasida.menon AT gmail.com>
wrote:
> hello,
> Im trying to work on SCTP.I hav downloaded sctplib 1.0.7 and tried
> configuring on fedora 6.but while make i found that some of the
executables
> are missing.

Which executables are missing?

Can you provide a more detailed log of your actions
and results (stdout dump from the make invocation
for example)?


------------------------------

Message: 4
Date: Mon, 10 Mar 2008 14:30:40 +0530
From: "lasida menon"
<lasida.menon AT gmail.com>
Subject: Re: [SCTP-Discussion] Problem in make
To: " Alberto Cortés "
<alcortesm AT gmail.com>
Cc:
sctp-discussion AT sctp.de
Message-ID:
<b5403c400803100200w4ae7ac55qc61407fe1a806f04 AT mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

On Mon, Mar 10, 2008 at 2:02 PM, Alberto Cortés
<alcortesm AT gmail.com>
wrote:

> On Mon, Mar 10, 2008 at 9:03 AM, lasida menon
> <lasida.menon AT gmail.com>
> wrote:
> > hello,
> > Im trying to work on SCTP.I hav downloaded sctplib 1.0.7 and tried
> > configuring on fedora 6.but while make i found that some of the
> executables
> > are missing.
>
> Which executables are missing?
>
> Can you provide a more detailed log of your actions
> and results (stdout dump from the make invocation
> for example)?
>




hello,
Actually when im running make then as such it is not giving any error but
some of the executables like
chat,echo_monitor,terminal.testengine are missing.
lasida
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Message: 5
Date: Mon, 10 Mar 2008 10:02:45 +0100
From: Thomas Dreibholz
<dreibh AT iem.uni-due.de>
Subject: Re: [SCTP-Discussion] Problem in make
To:
sctp-discussion AT sctp.de
Message-ID:
<200803101002.47327.dreibh AT iem.uni-due.de>
Content-Type: text/plain; charset="iso-8859-15"

On Montag, 10. März 2008, lasida menon wrote:
> hello,
> Im trying to work on SCTP.I hav downloaded sctplib 1.0.7 and tried
> configuring on fedora 6.but while make i found that some of the
executables
> are missing.If anybody had the same problem or know how to solve it please
> tell me.

Could you provide us the exact error messages?


Best regards
--
=======================================================================
Dr. Thomas Dreibholz

University of Duisburg-Essen, Room ES210
Inst. for Experimental Mathematics Ellernstraße 29
Computer Networking Technology Group D-45326 Essen/Germany
-----------------------------------------------------------------------
E-Mail:
dreibh AT iem.uni-due.de
Homepage: http://www.iem.uni-due.de/~dreibh
=======================================================================
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------------------------------

Message: 6
Date: Mon, 10 Mar 2008 11:06:40 +0100
From: Thomas Dreibholz
<dreibh AT iem.uni-due.de>
Subject: Re: [SCTP-Discussion] Problem in make
To:
sctp-discussion AT sctp.de
Message-ID:
<200803101106.41745.dreibh AT iem.uni-due.de>
Content-Type: text/plain; charset="iso-8859-15"

On Montag 10 März 2008, lasida menon wrote:
> hello,
> Actually when im running make then as such it is not giving any error but
> some of the executables like
> chat,echo_monitor,terminal.testengine are missing.
> lasida

Could you provide us the full output of "./configure" and "make"? Which
Linux(?) distribution are you using? Which are your versions of gcc,
autoconf, automake, libglib?


Best regards
--
=======================================================================
Dr. Thomas Dreibholz

University of Duisburg-Essen, Room ES210
Inst. for Experimental Mathematics Ellernstraße 29
Computer Networking Technology Group D-45326 Essen/Germany
-----------------------------------------------------------------------
E-Mail:
dreibh AT iem.uni-due.de
Homepage: http://www.iem.uni-due.de/~dreibh
=======================================================================
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------------------------------

Message: 7
Date: Mon, 10 Mar 2008 11:18:57 +0100
From: Michael Tuexen
<Michael.Tuexen AT micmac.franken.de>
Subject: Re: [SCTP-Discussion] Problem in make
To: lasida menon
<lasida.menon AT gmail.com>
Cc:
sctp-discussion AT sctp.de
Message-ID:
<5CF91FEF-DCD3-461F-9FBF-1D3999E8DAA4 AT micmac.franken.de>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes

What is the output of
./configure
make

Best regards
Michael

On Mar 10, 2008, at 9:03 AM, lasida menon wrote:
> hello,
> Im trying to work on SCTP.I hav downloaded sctplib 1.0.7 and tried
> configuring on fedora 6.but while make i found that some of the
> executables are missing.If anybody had the same problem or know how
> to solve it please tell me.
> lasida
> _______________________________________________
> sctp-discussion mailing list
> sctp-discussion AT sctp.de
> http://www.sctp.de/mailman/listinfo/sctp-discussion



------------------------------

Message: 8
Date: Mon, 10 Mar 2008 16:02:59 +0530
From: "lasida menon"
<lasida.menon AT gmail.com>
Subject: Re: [SCTP-Discussion] Problem in make
To: "Michael Tuexen"
<Michael.Tuexen AT micmac.franken.de>
Cc:
sctp-discussion AT sctp.de
Message-ID:
<b5403c400803100332j2fb05ea6y673c3ce51b9e5cc3 AT mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

after doing ./configure the output is


checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
/bin/sh: /root/Desktop/tar: No such file or directory
configure: WARNING: `missing' script is too old or missing
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /bin/sed
checking for egrep... grep -E
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognise dependent libraries... pass_all
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking for g77... no
checking for f77... no
checking for xlf... no
checking for frt... no
checking for pgf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for f90... no
checking for xlf90... no
checking for pgf90... no
checking for epcf90... no
checking for f95... f95
checking whether we are using the GNU Fortran 77 compiler... yes
checking whether f95 accepts -g... yes
checking the maximum length of command line arguments... 32768
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if gcc static flag works... yes
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc supports -c -o file.o... yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries...
yes
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries...
yes
checking for g++ option to produce PIC... -fPIC
checking if g++ PIC flag -fPIC works... yes
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries...
yes
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking dynamic linker characteristics... GNU/Linux ld.so
appending configuration tag "F77" to libtool
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for f95 option to produce PIC... -fPIC
checking if f95 PIC flag -fPIC works... yes
checking if f95 supports -c -o file.o... yes
checking whether the f95 linker (/usr/bin/ld) supports shared libraries...
yes
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for size_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking whether gcc needs -traditional... no
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for working memcmp... yes
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking types of arguments for select... int,fd_set *,struct timeval *
checking return type of signal handlers... void
checking for vprintf... yes
checking for _doprnt... no
checking for gettimeofday... yes
checking for inet_ntoa... yes
checking for memset... yes
checking for select... yes
checking for socket... yes
checking for strerror... yes
checking for strtol... yes
checking for strtoul... yes
checking whether this OS does have IPv6 stack... Linux IPv6
checking for GNU libc 2.1... yes
checking whether struct sockaddr_in6 has a sin6_scope_id field... yes
checking for IPV6_PKTINFO... yes
checking for IPV6_RECVPKTINFO... yes
checking for pkg-config... /usr/bin/pkg-config
checking for GLIB - version >= 2.0.0... yes (version 2.12.3)
configure: creating ./config.status
config.status: creating Makefile
config.status: creating sctplib/Makefile
config.status: creating sctplib/docs/Makefile
config.status: creating sctplib/docs/en/Makefile
config.status: creating sctplib/docs/sctplib/Makefile
config.status: creating sctplib/manual/Makefile
config.status: creating sctplib/programs/Makefile
config.status: creating sctplib/sctp/Makefile
config.status: creating config.h
config.status: executing depfiles commands

The sctplib package has been configured with the following options:

Build with Maintainer Mode : yes
Build with SCTP over UDP :

glib_LIBS : -L/lib -lglib-2.0

CFLAGS
: -g -O2 -I/usr/include/glib-2.0-I/usr/lib/glib-
2.0/include -DLINUX -Wall -g3 -O0 -D_REENTRANT -D_THREAD_SAFE
CXXFLAGS : -g -O2 -DLINUX -Wall -g3 -O0 -D_REENTRANT
-D_THREAD_SAFE
LDFLAGS







then when make is done,after making some of the executables its showing
something like

make[3]: Leaving directory `/root/Desktop/tar files/sctplib-1.0.7
/sctplib/programs'
make[3]: Entering directory `/root/Desktop/tar files/sctplib-1.0.7/sctplib'
make[3]: Nothing to be done for `all-am'.
make[3]: Leaving directory `/root/Desktop/tar files/sctplib-1.0.7/sctplib'
make[2]: Leaving directory `/root/Desktop/tar files/sctplib-1.0.7/sctplib'
make[2]: Entering directory `/root/Desktop/tar files/sctplib-1.0.7'
make[2]: Nothing to be done for `all-am'.
make[2]: Leaving directory `/root/Desktop/tar files/sctplib-1.0.7'
make[1]: Leaving directory `/root/Desktop/tar files/sctplib-1.0.7'
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End of sctp-discussion Digest, Vol 6, Issue 4
*********************************************

---

• [SCTP-Discussion] Re: sctp-discussion Digest, Vol 6, Issue 4, Nigar, 03/10/2008

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