Re: [Linux-decnet-user] Ubuntu 10.10: Rejected by object

[Bengt N. <ben...@ch...>]

I think the problem is 'earlier' than the connection to the remote system.

bnilsson@jbx5d2-desktop:~$ dnlogin fyvax7
Cannot connect to fyvax7: Rejected by object
bnilsson@jbx5d2-desktop:~$ dnping fyvax7
socket: No such device

Unfortunately, the -d or -v options does not give any further information.

10 nov 2010 kl. 20.11 skrev Steven Whitehouse:

Hi,

On Wed, 2010-11-10 at 19:54 +0100, Bengt Nilsson wrote:
I used a Ubuntu 10.04 (Linux ubuntu 2.6.32-25-generic #45-Ubuntu SMP
Sat Oct 16 19:48:22 UTC 2010 i686 GNU/Linux) and changed the
repositories to include Debian sid (unstable), and installed 2.55.


No change.
bnilsson@ubuntu:~$ dnlogin vicad1
Cannot connect to vicad1: Rejected by object


What may cause this message? What object does it refer to?

The object is the decnet equivalent of a port number (more or less) so
it sounds like there was something in the connection request which the
remote node didn't like.

I'd suggest getting a tcpdump of the connection attempt and comparing it
with the decnet docs. Unfortunately the objects formats are not
described properly in all cases, so the Linux source may turn out to be
a better reference,

Steve.


10 nov 2010 kl. 19.20 skrev Kamil Jiwa:

You need to replace $IFACE with your Ethernet device name. For you
it looks like it’s “eth0”, so try this:

   # ifconfig eth0 allmulti

Btw, Ubuntu 10.10 uses the 2.6.35 kernel, and I don’t think decnet
works in this kernel. I know it to work up to 2.6.32, but I’m not
sure about after that.

Kamil

From: Bengt Nilsson [mailto:ben...@ch...]
Sent: Wednesday, November 10, 2010 9:59 AM
To: Bengt Nilsson
Cc: lin...@li...<mailto:lin...@li...>
Subject: Re: [Linux-decnet-user] Ubuntu 10.10: Rejected by object

More news,

I found version 2.55.

When installing dnet-common_2.55_all.deb, I got the following
warning:

update-rc.d: warning: decnet start runlevel arguments (S) do not
match LSB Default-Start values (2 3 4 5)
update-rc.d: warning: decnet stop runlevel arguments (1) do not
match LSB Default-Stop values (0 1 6)

Could this be important?
I read that decnet nust be started before tcpip, and it looks to me
this could affect this.

10 nov 2010 kl. 18.15 skrev Bengt Nilsson:




10 nov 2010 kl. 01.09 skrev Philipp Schafft:



reflum,

On Wed, 2010-10-27 at 23:54 +0200, Bengt Nilsson wrote:


After upgrading to Ubuntu 10.10, I get

       Cannot connect to fyvax7: Rejected by object

       and similar for all other nodes I have.

       Anyone seen the same problem?
       Any cure?

       I use latest version of dn-progs.

       Bengt

try: ifconfig $IFACE allmulti

does that help? (This may take one or two mins. before it helps).

If not please tell us your exact kernel version.
you said up to date version of dnprogs? Which is 2.55. Please
confirm
that version.
Tried 2.53, got this:

cd `uname -m` ; gcc -o test ../../src/test.c -L. -lvaxdata
gcc: ../../src/test.c: No such file or directory
make[2]: *** [test] Error 1
make[2]: Leaving directory
`/home/bnilsson/Documents/decnet-from-source/dnprogs-2.53/libvaxdata/linux'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/home/bnilsson/Documents/decnet-from-source/dnprogs-2.53/libvaxdata'
make: *** [all] Error 2


       Please also confirm decnet to be loaded:
       # lsmod | grep decnet

       And tell us about your NIC:
       # lspci | grep Ethernet

       --
       Philipp.
       (Rah of PH2)

--
Bengt Nilsson
Nanotekniklaboratoriet
Mikroteknologi och Nanovetenskap
Chalmers Tekniska Högskola
412 96 Göteborg
epost: ben...@ch...<mailto:ben...@ch...>
tel: 031-7728480



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--
Bengt Nilsson
Nanotekniklaboratoriet
Mikroteknologi och Nanovetenskap
Chalmers Tekniska Högskola
412 96 Göteborg
epost: ben...@ch...<mailto:ben...@ch...>
tel: 031-7728480




--
Bengt Nilsson
Nanotekniklaboratoriet
Mikroteknologi och Nanovetenskap
Chalmers Tekniska Högskola
412 96 Göteborg
epost: ben...@ch...<mailto:ben...@ch...>
tel: 031-7728480






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--
Bengt Nilsson
Nanotekniklaboratoriet
Mikroteknologi och Nanovetenskap
Chalmers Tekniska Högskola
412 96 Göteborg
epost: ben...@ch...<mailto:ben...@mc...>
tel: 031-7728480