On 11 Jun 2012, at 14:49, Mark Wickens <mark at wickensonline.co.uk> wrote:
After a lot of messing to do with networking (am now using a USB network stick as a 2nd ethernet controller dedicated to the SIMH VAX instance) I have an emulated VAX on the PI:
Didn't bother with a second NIC on mine, it gives my router a headache
having one machine at 2 separate hardware MAC addresses. I'm sure I
could get around that in Linux but ultimately I couldn't be bothered.
I can talk to it locally via the OP console on screen pr remotely by
the DZ11 emulation or telnet.
msw at hpm:~$ telnet pivax
You can't use PIVAX as a node name, all my cluster nodes are all set
to be PIVAX1 to PIVAXn :P
--
Mark Benson
http://markbenson.org/bloghttp://twitter.com/MDBenson
Johnny, 44.1023 has a new name so it fits in with current standards: A44RTR
Hans
------Origineel bericht------
Van: Johnny Billquist
Afzender: owner-hecnet at Update.UU.SE
Aan: hecnet at Update.UU.SE
Beantwoorden: hecnet at Update.UU.SE
Onderwerp: Re: [HECnet] New Nodes on Area 6
Verzonden: 11 juni 2012 15:49
On 2012-06-11 15:06, Mark Benson wrote:
I notice that there are a bunch of nodes seen from MIM that I don't know about right now... Others... 'fess up. ;-)
What, in Area 6 or just generally?
Sorry. In general. :)
5.101, 7.72, 7.90, 22.594 are the ones that I've seen on MIM recently...
Johnny
I notice that there are a bunch of nodes seen from MIM that I don't know
about right now... Others... 'fess up. ;-)
Well, there is:
54.100 A54RTR (Cisco IGS)
which is testing a GRE tunnel link for rather longer than I thought it would.
Regards,
Peter Coghlan.
On 2012-06-11 15:06, Mark Benson wrote:
I notice that there are a bunch of nodes seen from MIM that I don't know about right now... Others... 'fess up. ;-)
What, in Area 6 or just generally?
Sorry. In general. :)
5.101, 7.72, 7.90, 22.594 are the ones that I've seen on MIM recently...
Johnny
After a lot of messing to do with networking (am now using a USB network stick as a 2nd ethernet controller dedicated to the SIMH VAX instance) I have an emulated VAX on the PI:
msw at hpm:~$ telnet pivax
Trying 192.168.1.194...
Connected to pivax.hecnet.eu.
Escape character is '^]'.
Welcome to OpenVMS (TM) VAX Operating System, Version V7.3
Username: system
Password:
Welcome to OpenVMS (TM) VAX Operating System, Version V7.3
Last interactive login on Monday, 11-JUN-2012 13:51
--
http://www.wickensonline.co.ukhttp://declegacy.org.uk
I notice that there are a bunch of nodes seen from MIM that I don't know about right now... Others... 'fess up. ;-)
What, in Area 6 or just generally?
--
Mark Benson
http://markbenson.org/bloghttp://twitter.com/MDBenson
On 2012-06-09 23:13, Mark Benson wrote:
As per subject:
6.3 ITANIC (OpenVMS 8.4 I64)
6.11 BGATES (Windows XP Pro / Pathworks32)
Done. Thanks.
I notice that there are a bunch of nodes seen from MIM that I don't know about right now... Others... 'fess up. ;-)
Johnny
On 11 Jun 2012, at 12:24, Mark Wickens <mark at wickensonline.co.uk> wrote:
My comments are probably completely useless, but I'll say it anyway.
I've seen this behaviour in a box with multiple network adapters where one (or more) are not connected to a network segment.
Yes, the same happened to me when I installed OpenVMS on my Integrity
box with GBit connected and not the 10/100 MBit. However if it's not
connected on a LAN it does it every 10-30 seconds. It was so annoying
I purged the EIW-0 circuit on mine (probably never use it for DECnet
in the native OS anyway).
If it is indeed the same behaviour then it's possibly a break in the
tunnel link, the timeouts seem to be pretty strict.
--
Mark Benson
http://markbenson.org/bloghttp://twitter.com/MDBenson
On Fri, 08 Jun 2012 21:46:26 +0200, you wrote:
1) Defining the permanent node database for both TOPS10 and TOPS20. NCP
rejects the DEFINE NODE commands. I guess there is some sort of utility
like the one in RSX (CFE) to define the "permanent" node list, but I've
not been able to find that one. There is a NIPGEN in TOPS-10 to build a
CMD file with the SET NODE commands, but no NIPGEN in TOPS-20 that I've
been able to find...
Please, note that I'm really not versed in TOPS-20 configurations so I shall
write about TOPS-10 only. :)
As Peter Lothberg has already pointed out, there is no permanent database in
TOPS-10 DECnet, but just the volatile one that has to be reloaded after every
reboot. If I'm not wrong, NIPGEN was used only when setting up front-end-based
DECnet, i.e. DDCMP links and such, but not Ethernet. The official way to pass
node definitions to NCP should be to feed it with a SET NODE command for every
node to be defined, but that would be noticeably slow, in particular with long
node lists. So NODNAM was born, which uses a faster method to load the DECnet
database reading from INI:NODNAM.INI, and then optionally starts MX.
If your INI: device points to a non-existant [5,34] directory, you may use
CREDIR to create it, like this:
| .R CREDIR
| Create directory: INI:
| Created DSKB1:[5,34].UFD/PROTECTION:775
| Create directory: ^Z
Then, to have NODNAM automatically started by the monitor, just add NODNAM at
the end of SYS:SYSJOB.INI without preceding it with LOG (or LOGIN). That's
because NODNAM does not "stick" but starts, does its thing, then exits.
More details can be found in NODNAM.HLP:
http://pdp-10.trailing-edge.com/tops10_tools_bb-fp64b-sb/01/10,7/decnet/nod…
2) LAT. LAT works fine in TOPS-20. In TOPS-10 LCP tells me LAT is
active, but it does not work (does not even announce itself). How do I
enable LAT in TOPS-10?
Well, I'm using a homemade LAT-enabled monitor and I have the following in my
SYS:SYSTEM.CMD file (among other things):
| LCP SET GROUPS 0
| LCP SET SERVICE-NAME xxxxxx /RATING: DYNAMIC
| LCP SET SERVICE-NAME xxxxxx /IDENT: "Xxxxxx blah blah blah"
| LCP START
Moreover, I had to modify SYS:TTY.INI like this:
| ALL: KSYS CHECK:DEFAULT NORUN TEXT NONOTICE EDITOR
| CTY: GALOPR NOREMOTE ACCOUNT:"SYSTEM"
| APC:LAT NOCHECK TYPE:VT100
| STOMP ACCOUNT:"SYSTEM"
(Notice the NORUN parameter!)
4) A few minutes after startup of TOPS-10. I get the following message
at the console:
CCPOEF Output error on DSKB:SER001.EXE[10,1], status=40017
It does not seem to have any advert effect, but I'd like to know what's
wrong. I've not seen such a message in my KS-based TOPS-10 running under
SIMH.
That message is from the crash dump copy program (CRSCPY, message prefix CCP).
Whenever the monitor crashes and is reloaded or encounters a continuable error
for which a memory dump is taken, it then calls CRSCPY to copy the dump from
SYS:CRASH.EXE to XPN:xxxxxx.EXE (XPN: is [10,1]). The first three characters
of the copied dump file are the stopcode for which the dump was taken or SER
if the stopcode is not available or is a six-character stopcode.
Status 40017 might be "Block too large" (I'm not sure at all): a quick lookup
in alt.sys.pdp10 suggests that CRSCPY may complain with that message when some
filesystem parameters are not sized as expected.
Anyway you'd still have to discover why your monitor has crashed... You can
see a log of your dumps by running CRSCPY interactively and giving it the
REPORT command at the CRSCPY> prompt.
HTH,
G.
-----Original Message-----
From: owner-hecnet at Update.UU.SE
[mailto:owner-hecnet at Update.UU.SE] On Behalf Of Mark Wickens
Sent: Monday, June 11, 2012 07:24
To: hecnet at Update.UU.SE
Subject: Re: [HECnet] netowrk flapping....
On 10/06/12 21:53, Marc Chametzky wrote:
I have increased the timeout values on the router that is
attached
to SG1::. Hopefully this improves matters.
I may have missed something, but I saw that you increased the TCP
timeouts. By default, DECnet-over-IP uses UDP packets, so that'd be
the timeout you'd want to increase.
The uplink port is a gigabit port connected to my FiOS ONT
(connected at
100 Mbps).
What does it speak to the fios NT (I knew nothing about
what strange
things local phone compnies manage to do..) Is it just DHCP or
exoting things like pppoe?
The ONT simply presents itself as a regular, routed
100Base-TX network
interface. There's no special protocol used between the
SonicWALL and
the ONT. The SonicWALL specifies 71.182.147.1 as its default route,
which is either the ONT itself or something upstream from
it. I don't
know where the fiber's IP router actually lives.
I have five static IP addresses that I manually configure,
so I'm not
using DHCP on my WAN segment.
Now, getting back to the UDP versus TCP, MultiNet does
support setting
up DECnet circuits using TCP. It's not available via MULTINET
CONFIGURE/DECNET from what I could see, but it is listed in
the online
help for MULTINET SET/DECNET as /TCP=[CONNECT|LISTEN]. TCP
connections
may prove to be more reliable under some circumstances.
--Marc
My comments are probably completely useless, but I'll say it anyway.
I've seen this behaviour in a box with multiple network
adapters where one (or more) are not connected to a network segment.
Mark.
--
http://www.wickensonline.co.ukhttp://declegacy.org.uk
SG1:: only has 1 adapter. It is a VAXstation 4000-30 (VLC). It is
connected directly to the Netgear FVS318.
-Steve
