rohc team mailing list archive

[Nick Wernicke <nick.wernicke@xxxxxxxxx>]

I set up the Debian 7 VM, and everything installed without any errors.
Definitely should use Debian rather than Ubuntu for iprohc. Everything set
up and installed with no errors. When I ran iprohc_server, the log result
is:
Sep 15 19:33:24 rohc-dev iprohc_server[5175]: server stops with exit code 1
Sep 15 19:33:24 rohc-dev iprohc_server[5175]: close syslog session
Clearly something didn't work right, but I don't see any logs to explain
what exit code 1 is, or what the error might be. There is no error when I
execute iprohc_server. I don't know how to diagnose what I did wrong, or
what I should do differently. A possible clue is that when I run the
debian/init.d/iprohc_server script, there is no result in
/var/log/messages. Can you advise?

When I do a manual start the result is:
nick@rohc-dev:/etc$ sudo iprohc_server --conf /etc/iprohc_server.conf
nick@rohc-dev:/etc$ sudo grep iprohc_server /var/log/messages | tail -n 20
...
Sep 15 22:23:59 rohc-dev iprohc_server[5502]: server stops with exit code 1
Sep 15 22:23:59 rohc-dev iprohc_server[5502]: close syslog session
nick@rohc-dev:/etc$ ls /usr/bin | grep iprohc
iprohc_client
iprohc_server
nick@rohc-dev:/etc$ date
Mon Sep 15 22:24:26 PDT 2014

On Mon, Sep 15, 2014 at 12:07 AM, Nick Wernicke <nick.wernicke@xxxxxxxxx>
wrote:

> Here is what I have (after installing everything apt-cache search netlink
> or libnl) on my Ubuntu VM:
> dpkg --get-selections | grep -v deinstall | grep libnl
> libnl-3-200:i386
> libnl-cli-3-200:i386
> libnl-dev
> libnl-genl-3-200:i386
> libnl-nf-3-200:i386
> libnl-route-3-200:i386
> libnl-utils
> libnl1:i386
>
> Here is what all comes with libnl-3:
> http://packages.ubuntu.com/precise/amd64/libnl-3-dev/filelist
>
> I have attached two netlink.h files from the VM. One is
> /usr/include/linux/netlink.h (linux-netlink.h), the other is
> /usr/include/netlink/netlink.h (netlink-netlink.h). I don't know which one
> is more relevant.
>
> Do you recommend using a debian VM instead of ubuntu? I will set one up
> today and try that if ubuntu is broken right now.
>
> On Sun, Sep 14, 2014 at 11:42 PM, Didier Barvaux <didier@xxxxxxxxxxx>
> wrote:
>
>> Hello,
>>
>> > Hello, not sure if this is the right place to ask but here goes. I am
>> > trying to install iprohc-0.7.1 on a VM (Linux ubuntu-vm
>> > 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:12 UTC 2014 i686
>> > i686 i686 GNU/Linux)
>>
>> It is the right place :)
>>
>>
>> > I'm getting an error related to libnetlink. It looks like the
>> > common/CMakeLists.txt file is referring to
>> > "/usr/include/libnetlink.h". On this ubuntu version, the file appears
>> > to have changed to "/usr/include/netlink/netlink.h". I believe the
>> > library name may also be different.
>> >
>> > nick@ubuntu-vm:/lib$ find -name *libnl*
>> > ./i386-linux-gnu/libnl-genl-3.so.200.16.1
>> > ./i386-linux-gnu/libnl-3.so.200.16.1
>> > ./i386-linux-gnu/libnl-3.so.200
>> > ./i386-linux-gnu/libnl-genl-3.so.200
>> >
>> > By changing the names in the cmake file I can run the cmake command,
>> > but make still fails where common/tun_helpers.c does #include
>> > <libnetlink.h>
>> >
>> > If I change it to #include </netlink/netlink.h>, then there are a
>> > bunch of errors.
>> >
>> > I think this is an issue with cmake not linking the library correctly
>> > because the name seems to have changed, but I don't know how to fix
>> > it. Also, I am not knowledgeable about all this so I appreciate any
>> > pointers to steer me in the right direction.
>>
>> Ubuntu seems to do specific things here. Debian provides libnetlink.h
>> as part of the iproute-dev package [1]. Gentoo provides it with the
>> iproute package. However Ubuntu doesn't provide such a file in the
>> iproute, iproute-dev, iproute2 or iproute2-dev packages.
>>
>> I don't know if the /usr/include/netlink/netlink.h file provided by
>> the libnl package provide the same definitions. Could you please send
>> a link to a copy of it or send it on the mailing list (if not too
>> large)? I'll check if that header could fit.
>>
>> Regards,
>> Didier
>>
>> [1] https://packages.debian.org/wheezy/amd64/iproute-dev/filelist
>>
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>
>