Le 12 décembre 2023 14:54:46 GMT+01:00, Adam Hatia a écrit :
>No updates since 2019... still maintained?
Yes, kind of. Although not as active as before since my family goes first.
Is there any problem you encounter that needs some attention and I missed?
Regards,
Didier
>I found several problems and I finally fixed all of them!
>
>So, code is ready for a release :)
>
>I have just started the release process.
I have just published the 2.3.0 release:
https://rohc-lib.org/support/download/#releases-2.3.0
Didier
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Hello,
When will 2.3.0 be released?
I started the extended tests with extra network captures. It lasts a
few hours. When done, I'm going to tag the release and publish it.
There are some tests that fail with 2.3.0 while they were not failed
with 2.2.0. I started to bisect the branch to spot
Question #681693 on rohc changed:
https://answers.launchpad.net/rohc/+question/681693
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
Is the "Packet Loss Concealment" a feature defined in one ROHC standard?
If yes, please tell me which one.
Hello,
>>When will 2.3.0 be released?
>
>I'm late with releases. Sorry about that.
>
>My laptop died a few months ago. It did not help...
>
>Today, I have just prepared the master branch for the 2.3.0 release.
>The code builds fine on buildbot and travis CI. Tests runs fine too.
>
>I started the
Hello,
>As far as I can see the rohc_compress4() reads the complete IP packet
>from one buffer and writes the compressed header(s) and the payload to
>another buffer. Is there a way to set the compressor to only read the
>header(s) and write the compressed headers? The purpose is to avoid
Hello,
>When will 2.3.0 be released?
I'm late with releases. Sorry about that.
My laptop died a few months ago. It did not help...
Today, I have just prepared the master branch for the 2.3.0 release. The code
builds fine on buildbot and travis CI. Tests runs fine too.
I started the extended
Question #679313 on rohc changed:
https://answers.launchpad.net/rohc/+question/679313
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
> 1\as for the formal notation field =:= lsb(K,P) ,the lsb(K,P) represents
> the WLSB procedure or it represent
Question #679313 on rohc changed:
https://answers.launchpad.net/rohc/+question/679313
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
OK, I now understand your question.
The objective of the LSB algorithm is to transit only a fraction of the
field (the Le
Question #679313 on rohc changed:
https://answers.launchpad.net/rohc/+question/679313
Status: Open => Needs information
Didier Barvaux requested more information:
Sorry, I don't understand your question. Could please rephrase it ?
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Question #679313 on rohc changed:
https://answers.launchpad.net/rohc/+question/679313
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
> with respect to LSB encoding, there is a intervals f(Vref,K,P), However,
> How can we choose the K,P , especially th
Question #676790 on rohc changed:
https://answers.launchpad.net/rohc/+question/676790
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
The ROHC compression states still have some impact: the compression state
changes with ACK/NACK/STATIC-NACK feedba
Question #676790 on rohc changed:
https://answers.launchpad.net/rohc/+question/676790
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
Yes, that's great! The compression state is not changed any more if some
dynamic fields changed. The compression state o
Question #676790 on rohc changed:
https://answers.launchpad.net/rohc/+question/676790
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
The logic behind the DF, RND, NBO and SID fields is not defined well.
Currently packet type IR-DYN is forced if there ar
Question #675656 on rohc changed:
https://answers.launchpad.net/rohc/+question/675656
Didier Barvaux posted a new comment:
Hello,
Many thanks for your questions. You discover problems in legacy code,
that's great! :-)
You are right about the RTP SSRC field. The field cannot change for one
given
Question #675656 on rohc changed:
https://answers.launchpad.net/rohc/+question/675656
Status: Open => Answered
Didier Barvaux proposed the following answer:
yiyuechan,
According to the code snippet that you included in your question, you
seem to use a 1.7.x version of the ROHC libr
Question #675471 on rohc changed:
https://answers.launchpad.net/rohc/+question/675471
Status: Open => Answered
Didier Barvaux proposed the following answer:
UO-1 packets are protected by a 3-bit CRC. UOR-2 packets are protected
by a 7-bit CRC. The 3-bit CRC is not considered enough to av
Question #675471 on rohc changed:
https://answers.launchpad.net/rohc/+question/675471
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
Choosing the best ROHC packet to use is not fully specified in RFCs. Some
constraints and
guidelines are given, but choos
Question #675236 on rohc changed:
https://answers.launchpad.net/rohc/+question/675236
Didier Barvaux proposed the following answer:
Yes, I understand your point of view. The RFC gives the same names to 2
different formats. The code gives them different names to avoid
ambiguities. The UDP and ESP
Yakir,
I am trying to build rohc-2.1.0 for macOS and getting this one for
make all,
libtool: link: gcc -dynamiclib -o .libs/librohc.3.dylib
-Wl,-force_load,./common/.libs/librohc_common.a
-Wl,-force_load,./comp/.libs/librohc_comp.a
-Wl,-force_load,./decomp/.libs/librohc_decomp.a -g -O2 -g
Question #675236 on rohc changed:
https://answers.launchpad.net/rohc/+question/675236
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
The UO-1 and UOR-2 formats in the source code do match the formats
defined in the RFC 3095 for the ROHCv1 UDP and ESP profi
Question #673503 on rohc changed:
https://answers.launchpad.net/rohc/+question/673503
Didier Barvaux posted a new comment:
ok, thank you for the feedback
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Question #673503 on rohc changed:
https://answers.launchpad.net/rohc/+question/673503
Didier Barvaux posted a new comment:
Hello,
Any chance to get the capture ?
Regards,
Didier
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Question #673503 on rohc changed:
https://answers.launchpad.net/rohc/+question/673503
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
If there is no packet loss, the library should handle SN wraparound
fine, even if CRC repair is disabled. If
Question #673503 on rohc changed:
https://answers.launchpad.net/rohc/+question/673503
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
I'm not sure to fully understand your question. I'll try to rephrase it
to highlight my understanding. Tell me if
Question #664196 on rohc changed:
https://answers.launchpad.net/rohc/+question/664196
Didier Barvaux proposed the following answer:
Hello,
The changes to the buffers of RRU and IPv6 extension headers are now
merged in the master branch, as well as all the other performance
enhancements
Question #264189 on rohc changed:
https://answers.launchpad.net/rohc/+question/264189
Didier Barvaux proposed the following answer:
Hello,
Yes for the library source code itself, but I also added some tests as
shown in the Github diff.
Regards,
Didier Barvaux
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Question #264189 on rohc changed:
https://answers.launchpad.net/rohc/+question/264189
Didier Barvaux proposed the following answer:
Hello,
The patch was merged on both master and 1.7.x branches. I searched through the
Git history to find them:
* 1.7.x ->
https://github.com/didier-barvaux/r
Question #86663 on rohc changed:
https://answers.launchpad.net/rohc/+question/86663
Didier Barvaux proposed the following answer:
Hello,
The library was modified in 2010 to be conform to CRC-STATIC / CRC-
DYNAMIC. The fix was first released in the 1.3.0 release in March 2010.
You may look
Question #671329 on rohc changed:
https://answers.launchpad.net/rohc/+question/671329
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello Fatih,
> In order to answer those, could you provide me any support with a more
> explanatory tutorial about t
Question #671091 on rohc changed:
https://answers.launchpad.net/rohc/+question/671091
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
Someone might want to use the "large CIDs" format with MAX_CID <= 15.
The "large CIDs" format m
Question #670854 on rohc changed:
https://answers.launchpad.net/rohc/+question/670854
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
The rate limiting is specified by the ROHC standard. See RFC3095, §5.7.6
named "Feedback packets and formats&qu
Question #670792 on rohc changed:
https://answers.launchpad.net/rohc/+question/670792
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
> The compression function is only working for profile 0x, For every
other profile, it returns ROHC_STATUS
Yakir,
How does the fixes behave on your setup?
Regards,
Didier
Le Tue, 26 Jun 2018 18:45:25 +0200,
Didier Barvaux a écrit :
> Yakir,
>
> I've looked at it. There is indeed some problems in case of heavy
> loss.
>
> I fixed the problems in a dedicated development branch.
code and build it as follow:
$ git clone https://github.com/didier-barvaux/rohc.git
$ git co dev_be_more_robust_to_pkt_loss
$ ./autogen.sh
$ ./configure
$ make all
Regards,
Didier
Le Fri, 15 Jun 2018 04:52:07 +,
Yakir Matusovsky a écrit :
> Hi, following up any insight over the s
Yakir,
> 2. rohc-disabletest.txt
> Here we configured ROHC package with --disable-rohc-tests and
> --disable-rohc-tests-valgrind:
You disabled the configure checks for the tests, but you try to run
them. If you disable the checks, don't run 'make check'.
> 1. rohc-nodisabletest.txt
> Here we
Yakir,
> Tried now to use the time refreshes for my broadcast ROHC_U_MODE
> pairs. Here is how I init it,
>
> + if (ROHC_U_MODE == mode) /* for broadcast contexts */
> + {
> + if (!rohc_comp_set_features(*comp,
> ROHC_COMP_FEATURE_TIME_BASED_REFRESHES))
> + {
> +
Yakir,
> PS. Clean up advise on rohc is still needed, with respect to change
> in SDK to build for (I've asked one in the past on libtool version
> got stuck in Makefile and configure files...)
In such a case, please run the ./autogen.sh script before running
the ./configure script.
Regards,
>Nope. I did not enable it in features and I do set arrival time before
>compress4. I now see that I should have enabled it but that wouldn't
>have helped me much as I'd originally intended this for traffic moving
>in O-Mode. From reading the lib code, I see this is done only for
>U-Mode, which
Yakir,
Making my concerns more real, I am pinging here seeing the IR first
time only.
[...]
Didn’t the IR being sent message after 12s and my
CHANGE_TO_FO_TIME is 6000, CHANGE_TO_IR_TIME is 12000.
Init call of _ROHC_COMP_SET_PERIODIC_REFRESHES_TIME_ happens after the
following init sequence
Yakir,
To clarify please, I am using functions like
_ROHC_COMP_SET_PERIODIC_REFRESHES_ and
_ROHC_COMP_SET_PERIODIC_REFRESHES_TIME_
to force compressor to go down once in a while.
Should this after compressor sends an IR packet, generate a feedback
from decompressor side? In other words,
Yakir,
>Have you removed the goal of doing the R-mode from 2.3.0?
The previous goals for 2.3.0 were not definitive goals, but more list of ideas.
As 2.2.0 was released, I defined more concrete goals for 2.3.0 and 2.4.0.
Do you need the R-mode for a specific use or for full compliance to
rohc-man-2.2.0/
== Feedback ==
Any feedback on the 2.2.0 release will be appreciated. You may use the
mailing list to ask questions [7] and the bug tracker to report
problems [8].
[7] mailing list: https://rohc-lib.org/support/mailing-list/
[8] bug tracker: https://rohc-lib.org/developer/bugtracker/
R
Bug #1610702 status changed in rohc-2.0.x:
Confirmed => Won't Fix
https://bugs.launchpad.net/rohc/rohc-2.0.x/+bug/1610702
"allow users to free some compression contexts"
This bug is linked to #276107.
Current CID in use
https://answers.launchpad.net/rohc/+question/276107
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Hello Jianjun,
> on the rohc-lib.org, it says Release 2.2.0 was estimated release
> date: 2018 Q1. Now it is April. When will be this version
> released? We are really dependent on this version, so highly
> appreciated this date to be confirmed. Thanks!
You're right, the release is a bit
Le 23 mars 2018 03:41:34 GMT+01:00, Yakir Matusovsky
a écrit :
>Can you please explain (refer to RFC) a bit on how this one works?
>
>Regards,
>Yakir Matusovsky
>MiMOMax Wireless Ltd.
Yakir,
It relates to periodic context refreshes :
I do get a feedback sent
>from decompressor and received at compressor side.
>PS3. No errors over the air, link is perfect.
>PS4. It looks like something around the TCP compression; when run with
>all enabled except TCP it works fine.
>
>Regards,
>Yakir
>On 22/03/18, 11:
Yakir,
> Additionally, we've not used the UNCOMPRESSED profile before.
> I wonder if it can be kept Enabled forever in a system even if all
> other profiles are disabled...? For unicast? For broadcast? Both? If
> RoHC is switchable (On/Off) on the system? PS. Even with no RoHC mode
> selected for
Yakir,
This is a known problem. I discovered it while fuzzing the decompressor
last month. I cherry-picked it for you on the 2.1.x bugfix branch along
with some other fixes.
Please give a try to the 2.1.x branch:
https://github.com/didier-barvaux/rohc/commits/2.1.x
All those fixes should
Yakir,
> Looks like my code is using the decompressor side feedback as
> described. I do also see feedback generated over the air. However,
> did not see anything in the function that wraps up the whole compress
> process with compress4(). No feedbacks there, no timer, these are
> good points and
>Re-result, maybe this is how I am building the rohc, the host vs. the
>cross-compiled version. For cross-compiled I am creating the rohc.ko
>loadable module and use autogen.sh and autoreconf... can share the
>detail if necessary.
I doubt that the building method is the root cause. It would
> I've built the rohc for x86_64 and get the following result on 11.pcap
>
> [snip results]
>
> How does that look like?
The result looks fine.
> BTW, I did now add (this was missed in my driver that is linking to
> rohc.ko) an implicit enable for UNCOMPRESSED profile, however I do
> still
Yakir,
> I am attempting a brave move from 1.7 to 2.1 on ARM.
> One thing that has popped up straight away was the absence of the
> rohc_feedback. The following snippet is from 1.7,
>
> [snip code]
>
> Post 1.7, has the feedback handling been made implicit?
You're right, feedback handling
Hello,
> Running an RoHC 2.1.0 over a radio link, keep getting code 6 over the
> broadcasts my MAC generates. These are UDP packets of Dropbox Lan
> sync Discovery protocol, which will travel through my link (it is in
> bridged mode) but RoHC refuses to compress them.
>
> IP and UDP profiles are
Hello,
> Sorry for early alert, I found the answers from previous mails. But
> now lets ask difference between R-Mode and O-Mode.
>
> As I read from rfc 3095 R-Mode context updates is more robust then
> O-mode. Does context update mean sending IR type rohc packets ? Or
> sending newly created
Question #664196 on rohc changed:
https://answers.launchpad.net/rohc/+question/664196
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
I checked the allocated buffers for lists of IPv6 extension headers.
There are indeed quite large. I did change t
rformed for the ARM
targets will allow that. I did it on the dev branch
dev_improve_perfs_decomp_on_arm :
https://github.com/didier-barvaux/rohc/commit/babff28f6c6c2882e2aa12065172499dc4808acc
> Is it possible to make "rohc_lsb_shift_t" values parametric in next
> release ? I mean to
ength? If yes did I do
> > something wrong?
> >
> > Secondly I think for UDP packets ROHC_LSB_SHIFT_SN(-1) is used for
> > compressor and decompressor which makes parsing delayed packets
> > impossible.
> >
> > So I need to use something half of (2
Question #664196 on rohc changed:
https://answers.launchpad.net/rohc/+question/664196
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
Thank you for the feedback on your use case!
You're right about the rru buffers in compressors and decompressors
hat was once located in the
app/tunnel/ subdir of the librohc sources? Or the IP/ROHC application available
on github https://github.com/didier-barvaux/iprohc ?
Regards,
Didier
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Hello,
> I am using Rohc comressor/decomressor pair on a lossy media(sometimes
> at receiver side some packets are lost) and the orderings of the UDP
> packets are not guaranteed.(packets are not coming in right order all
> the time).
>
> I am using Unidirectional mode and observe some
Question #661412 on rohc changed:
https://answers.launchpad.net/rohc/+question/661412
Didier Barvaux posted a new comment:
Hello,
That's really strange. I changed nothing on that part. Do the sources
from the 2.1.0 tar.xz file still compile fine?
If yes, it looks like the ZIP created some
Question #661412 on rohc changed:
https://answers.launchpad.net/rohc/+question/661412
Didier Barvaux proposed the following answer:
Hi,
The LOG_ROHC_DECOMP_RCVD_PKT_PROFILE_UNKNOWN error seems to be raised
when the UE receives one ROHC packet that is not IR (UO-0 for example)
without having
Question #661412 on rohc changed:
https://answers.launchpad.net/rohc/+question/661412
Didier Barvaux requested more information:
Hello,
OK for MAX_CID and the disabled profiles. Let me know what happens with
timing information. Send me please the same packets for analysis.
Could you also please
Question #661412 on rohc changed:
https://answers.launchpad.net/rohc/+question/661412
Didier Barvaux requested more information:
Hello,
I analyzed the 39 packets. Here are some points that I noticed and some
related questions for you:
* You seem to have configured the ROHC compressor
Question #661412 on rohc changed:
https://answers.launchpad.net/rohc/+question/661412
Didier Barvaux posted a new comment:
OK, thx for the information, I'll analyze them quickly.
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Question #661623 on rohc changed:
https://answers.launchpad.net/rohc/+question/661623
Didier Barvaux posted a new comment:
That looks interesting ! What did you changed ? Is it the library itself
or did you improve the code in the RTP callback?
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Question #661623 on rohc changed:
https://answers.launchpad.net/rohc/+question/661623
Didier Barvaux posted a new comment:
Tell me what are your modifications. I'll tell you if it is of interest
for all.
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Question #661412 on rohc changed:
https://answers.launchpad.net/rohc/+question/661412
Status: Open => Needs information
Didier Barvaux requested more information:
Selvaganesan,
I didn't test the version 2.0.0 with other implementations. I'm sure
that other people did so, but I do k
Mikhail,
> Mikhail Gruzdev <michail.gruz...@gmail.com> wrote:
> Hi!
> I've just created a pull request for the same issue
> https://github.com/didier-barvaux/rohc/pull/4 .
Almost at the same time ;-)
I prefer not to embed the do_div implementation in the library, but us
Question #661623 on rohc changed:
https://answers.launchpad.net/rohc/+question/661623
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hi,
You may share your changes to the ROHC library in several ways:
* create a Github account (if you don't have one yet), cre
function provided by the Linux kernel instead of the
C operator '/':
https://github.com/didier-barvaux/rohc/commits/dev_fix_kernel_master
Does it fix the problem?
I only build-tested it on x86_64 and with an ARM cross-compiler :
$ arm-softfloat-linux-gnueabi-gcc --version
arm-softfloat-linux-gn
Question #644900 on rohc changed:
https://answers.launchpad.net/rohc/+question/644900
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
The normal behavior of one ROHC decompressor un the No Context state is
to expect IR packets only. The ROHC compres
Question #644900 on rohc changed:
https://answers.launchpad.net/rohc/+question/644900
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
1. What is the exact error message ?
2. It is not straight forward. There is no UDP port dedicated to RTP
streams. So,
Question #635408 on rohc changed:
https://answers.launchpad.net/rohc/+question/635408
Didier Barvaux posted a new comment:
Your message looks empty. Are you using IPv6 ?
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Question #635408 on rohc changed:
https://answers.launchpad.net/rohc/+question/635408
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
Here are my first findings with latest ROHC library version.
I made some measurements on structures weights:
Rohc v2 ?
>
> Thanks and Regards,
> Deepak
>
> On 25 May 2017 6:25 p.m., "Didier Barvaux" <did...@barvaux.org> wrote:
>
> > Hi,
> >
> > >Is support added/implemented for remaining extension headers for
> > >ROHC TCP profile.
> &
Question #635408 on rohc changed:
https://answers.launchpad.net/rohc/+question/635408
Status: Open => Needs information
Didier Barvaux requested more information:
Hi,
I'm confused. There is no c_general_txt and d_general_txt structures in
the source code of the ROHC libr
Hello,
> Is support added/implemented for context replication for ROHC TCP
> profile.
Early support for Context Replication is available here:
https://github.com/didier-barvaux/rohc/commits/dev_context_replication
It passes all unit tests. However Travis CI build fails (not checked
w
Question #404527 on rohc changed:
https://answers.launchpad.net/rohc/+question/404527
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hi,
I don't know for sure. I didn't try. I didn't get report from other
people. However, the library can be successfully (cr
Question #403875 on rohc changed:
https://answers.launchpad.net/rohc/+question/403875
Didier Barvaux posted a new comment:
Hi Gaël,
You asked the same question on another thread. I answered you there
yesterday. See my last message there :
https://answers.launchpad.net/rohc/+question/403402
Question #403983 on rohc changed:
https://answers.launchpad.net/rohc/+question/403983
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
The maximum number of contexts that a (de)compressor can handle is
limited by the MAX_CID constant. The greatest MAX_
Question #403875 on rohc changed:
https://answers.launchpad.net/rohc/+question/403875
Didier Barvaux proposed the following answer:
Hello,
The IP version variable in the code of the ROHC library is either used
for the real IP version of the IP packet (values 4 or 6) or either for
advertising
Question #403402 on rohc changed:
https://answers.launchpad.net/rohc/+question/403402
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
> Hi, the rohc version 1.7.0 pass the test but i have got new errorthat's the
> output, need help
> root@aster
Question #403875 on rohc changed:
https://answers.launchpad.net/rohc/+question/403875
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
Your system misses some required dependencies for building and running tests.
They are checked by the configure script if
Question #403402 on rohc changed:
https://answers.launchpad.net/rohc/+question/403402
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
The IP/ROHC tunnel does work with the ROHC library version 2.0.0 yet.
Try with version 1.7.0 instead: https://rohc-lib.
Question #369673 on rohc changed:
https://answers.launchpad.net/rohc/+question/369673
Status: Expired => Answered
Didier Barvaux changed the question status:
Hello,
Sorry for the answer delay. I was away on holidays. I hope my answer
doesn't come too late...
Some kind of hibernat
Question #395829 on rohc changed:
https://answers.launchpad.net/rohc/+question/395829
Didier Barvaux posted a new comment:
See question https://answers.launchpad.net/rohc/+question/369673
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Question #386584 on rohc changed:
https://answers.launchpad.net/rohc/+question/386584
Didier Barvaux posted a new comment:
See question https://answers.launchpad.net/rohc/+question/369673
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Question #403402 on rohc changed:
https://answers.launchpad.net/rohc/+question/403402
Didier Barvaux posted a new comment:
Hello again,
> Hi, i have got this issue when i try command :cmake CMakeLists.txt
> -DCMAKE_INSTALL_PREFIX=/usr
> [...]
> -- Could NOT find PkgCon
Question #403402 on rohc changed:
https://answers.launchpad.net/rohc/+question/403402
Didier Barvaux posted a new comment:
Hello,
> I study the data structure of the asterisk server,for I am going to know which
> lines to modify on chan_sip.c
> There are two methods on there, sip
Question #403402 on rohc changed:
https://answers.launchpad.net/rohc/+question/403402
Status: Open => Needs information
Didier Barvaux requested more information:
Hello,
> Need your help to manage me in my course of implement ROHC on asterisk
Please be more specific. What step
e part of the next 2.0.1 bugfix release.
Thank you for reporting the problem !
Regards,
Didier
[1]
https://github.com/didier-barvaux/rohc/commit/67f432eef246c2d832d917c9a4cf2936f1df8417
[2]
https://github.com/didier-barvaux/rohc/commit/1c3ba30d42a4bd172f9d2e066fa44ca03a27bc70
pgpEy7h6fID
Question #403402 on rohc changed:
https://answers.launchpad.net/rohc/+question/403402
Status: Open => Answered
Didier Barvaux proposed the following answer:
Hello,
> I want to integrate rohc library on asterisk source code
> the aim is to modify the file "chan_sip.c (it's t
Le 22 septembre 2016 12:22:59 GMT-04:00, me a écrit :
>Funny thing is everything working perfectly within same LAN.
>But once client is under NAT only first packet can pass There is no
>firewall
Hello,
The IP/ROHC tunnel does not work through NAT without some
bugs fixes (34 are listed in the bugtracker,
but many more were fixed, especially on the TCP profile). See the
release notes and the changelog [1] for more details.
[1] changelog:
https://github.com/didier-barvaux/rohc/blob/rohc-2.0.0/ChangeLog
== Compatibility with previous releases ==
The 2
Bug #902465 status changed in rohc-main:
Fix Committed => Fix Released
https://bugs.launchpad.net/rohc/rohc-main/+bug/902465
"Algorithm for rate-limiting Negative ACKs is confusing"
This bug is linked to #191105.
when should it send a feedback in O-mode
Bug #902465 status changed in rohc-main:
Fix Committed => Fix Released
https://bugs.launchpad.net/rohc/rohc-main/+bug/902465
"Algorithm for rate-limiting Negative ACKs is confusing"
This bug is linked to #187649.
Decompressor NACK feedback
https://answers.launchpad.net/rohc/+question/187649
Bug #1263693 status changed in rohc-main:
Fix Committed => Fix Released
https://bugs.launchpad.net/rohc/rohc-main/+bug/1263693
"uncompressed profile: feedback behavior does not conform to RFC 3095"
This bug is linked to #241175.
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