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Re: ROHC robustness (Was: Re: Fw: Linux kernel support)

 

Didier,

> > # dpkg−query −−search rohc
> 
> rohc-lib: /usr/local/include/rohc_packets.h
> rohc-lib: /usr/lib/librohc_comp.so.0
> rohc: /opt/vyatta/share/vyatta-cfg/templates/service/rohc/interface/node.tag/execute-script
> [...]

OK. Interesting. There are 2 packages: one for the ROHC library, one
for the "rohc" program and what seems to be a TC scheduler.

Please send me the output of the following commands (run as root) to
find out from where the 2nd package comes:
# dpkg −−info rohc-lib
No such directory

# dpkg −−info rohc
No such directory

# cat /usr/share/doc/rohc/copyright
No Output

# cat /usr/share/doc/rohc-lib/copyright
It's original content from the GIT repository <http://vyatt.com/git/vyatta-wirelessmodem>

Upstream Author: 

    <eng@xxxxxxxxxx>

Copyright: 

    Copyright (C) 2007 Vyatta, Inc.
    All Rights Reserved.

License:

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

A copy of the GNU General Public License is available as
`/usr/share/common-licenses/GPL' in the Debian GNU/Linux distribution
or on the World Wide Web at `http://www.gnu.org/copyleft/gpl.html'.
You can also obtain it by writing to the Free Software Foundation,
Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
MA 02110-1301, USA.

The Debian packaging is (C) 2007, Tom Grennan <tgrennan@xxxxxxxxxx> and
is licensed under the GPL, see above.



# file /opt/vyatta/sbin/rohc
/opt/vyatta/sbin/rohc: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, stripped


# ldd /opt/vyatta/sbin/rohc
linux-gate.so.1 =>  (0xb7713000)
libpthread.so.0 => /lib/libpthread.so.0 (0xb76f3000)
libpcap.so.0.8 => /usr/lib/libpcap.so.0.8 (0xb76c0000)
librohc_common.so.0 => /usr/lib/librohc_common.so.0 (0xb76b7000)
librohc_comp.so.0 => /usr/lib/librohc_comp.so.0 (0xb769d000)
librohc_decomp.so.0 => /usr/lib/librohc_decomp.so.0 (0xb7682000)
libm.so.6 => /lib/libm.so.6 (0xb765c000)
libc.so.6 => /lib/libc.so.6 (0xb7517000)
/lib/ld-linux.so.2 (0xb7714000)
# modinfo /lib/modules/3.0.32-1-586-vyatta/kernel/net/sched/sch_rohc.ko
filename:       /lib/modules/3.0.32-1-586-vyatta/kernel/net/sched/sch_rohc.ko
depends:        sched_rohc
vermagic:       3.0.32-1-586-vyatta SMP mod_unload modversions 586 

# modinfo /lib/modules/3.0.32-1-586-vyatta/kernel/net/sched/sched_rohc.ko
filename:       /lib/modules/3.0.32-1-586-vyatta/kernel/net/sched/sched_rohc.ko
license:        GPL
depends:        
vermagic:       3.0.32-1-586-vyatta SMP mod_unload modversions 586 

Did you install the vyatta software yourself or was it pre-installed on
the hardware?

I have not installed. It was pre-installed.

Regards,
Faraz

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