that MicroVMS system, but it's pretty hard to troubleshoot this remotely.
up, and so any communication will be failing.
others, for example.
Trying to think of other possible problems it could be. Maybe posting
could be helpful.
On 2025-09-05 20:04, Johnny Billquist wrote:
> I've seen issues sometimes, but I don't know the full extent of what the
> exact results might be.
>
> But don't matter. Now we know they are all simh instances.
>
> Johnny
>
> On 2025-09-05 19:57, Paul Koning wrote:
>> I thought SQE failure is only a warning and would not stop the device
>> from working.
>>
>> pul
>>
>>> On Sep 5, 2025, at 1:27 PM, Johnny Billquist <
bqt@softjar.se>wrote:
>>>
>>> That's one possibility. Another if he's running on some kind of
>>> emulator on a system that don't actually allow programmatic change of
>>> the MAC address, and you need to set the MAC correctly in the
>>> emulator before starting up. And if it is real hardware, is it
>>> connected to some switch then?10baseT? Does he have an adapter that
>>> can do SQE?
>>>
>>> There are many possible ways things could not work. What we can see
>>> isjust that incoming broadcast/multicast packets work, but so far
>>> nothing else.
>>>
>>> Johnny
>>>
>>> On 2025-09-05 19:22, Paul Koning wrote:
>>>> Is it WiFi? That doesn't work with DECnet MAC addresses (it doesn't
>>>> like it when the NIC changes its address to aa-00-04-00-xx-yy).
>>>> paul
>>>>> On Sep 5, 2025, at 1:14 PM, Johnny Billquist <
bqt@softjar.se> wrote:
>>>>>
>>>>> Well, GEEZER (31.278) is not seeing 31.282 as up. So that's why you
>>>>> have a problem. This usually means that packets are working in one
>>>>> direction, but not the other.
>>>>>
>>>>> Was this a real machine? How have you connected it to the rest of
>>>>> the network?
>>>>>
>>>>> Johnny
>>>>>
>>>>> On 2025-09-05 18:45, Brian Roth wrote:
>>>>>> The address is 31.282. No File access, Phone or NCP Tell to other
>>>>>> nodes but it is still able to go out and find a router. It
>>>>>> (31.282) can phone itself and set host but other nodes it just
>>>>>> hangs. If I phone anothernode it will just sit at "Establishing
>>>>>> Decnet Link and then error to "Node is not reachable.
>>>>>> Brian.
>>>>>> On Friday, September 5, 2025 at 12:38:11 PM EDT, Johnny Billquist
>>>>>> <
bqt@softjar.se <mailto:bqt@softjar.se>> wrote:
>>>>>> No. Qbus ethernet or Unibus ethernet makes no difference here.
>>>>>> Does anything else work? NCP to other nodes? Phone? File access?
>>>>>> What's the address of that microvax?
>>>>>> Johnny
>>>>>> On 2025-09-05 17:59, Brian Roth wrote:
>>>>>>> Hello, I currently have 8 simh vax machines on Hecnet all working
>>>>>>> fine.
>>>>>>> Its a mix of machines running VMS 3.5 to 7.3 and while some were
>>>>>>> abit
>>>>>>> of a challenge they all talk. I recently configured a Microvax II
>>>>>>> with
>>>>>>> MicroVMS 4.6 as well as Decnet 4.6 and assigned it to my area 31.
>>>>>>> The
>>>>>>> network loads without errors and I am able to SET HOST to itself
>>>>>>> butto
>>>>>>> no other nodes in my area or vice versa. SHOW KNOWN CIRCUITS
>>>>>>> showsthe
>>>>>>> hosts I manually defined. SHOW KNOWN CIRCUITS CHARACTERISTICS showsa
>>>>>>> designated router in my area so its finding that. If I bring a
>>>>>>> router
>>>>>>> node down it successfully finds another in the area.
>>>>>>>
>>>>>>> The microvax node:
>>>>>>>
>>>>>>> Known Circuit Volatile Characteristics as of 5-SEP-1987 11:37:16
>>>>>>>
>>>>>>> Circuit = QNA-0
>>>>>>>
>>>>>>> State = on
>>>>>>> Service = disabled
>>>>>>> Designated router = 31.278
>>>>>>> Cost =4
>>>>>>> Router priority =64
>>>>>>> Hello timer = 15
>>>>>>> Type = Ethernet
>>>>>>> Adjacent node =31.278
>>>>>>> Listen timer = 45
>>>>>>>
>>>>>>> The working nodes match with the exception of the circuit. All
>>>>>>> theother
>>>>>>> machines are UNA-0 (UNIBUS) and this one is of course QNA-0
>>>>>>> Couldthis
>>>>>>> be the problem?
>>>>>>>
>>>>>>> Brian.
>>>>>>>
>>>>>>>
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>>>>>> --
>>>>>> Johnny Billquist || "I'm on a bus
>>>>>> || on a psychedelic trip
>>>>>> email:bqt@softjar.se <mailto:bqt@softjar.se><mailto:bqt@softjar.se
>>>>>> <mailto:bqt@softjar.se>> || Reading murder books
>>>>>> pdp is alive! || tryin' to stay hip" - B. Idol
>>>>>> _______________________________________________
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>>>>>> HECnet mailing list --
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hecnet-leave@lists.dfupdate.se>>>>>
>>>>> --
>>>>> Johnny Billquist || "I'm on a bus
>>>>> || on a psychedelic trip
>>>>> email: bqt@softjar.se || Reading murder books
>>>>> pdp is alive! || tryin' to stay hip" - B. Idol
>>>>>
>>>>> _______________________________________________
>>>>> HECnet mailing list --
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hecnet-leave@lists.dfupdate.se>>>> _______________________________________________
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hecnet-leave@lists.dfupdate.se>>>
>>> --
>>> Johnny Billquist || "I'm on a bus
>>> || on a psychedelic trip
>>> email: bqt@softjar.se || Reading murder books
>>> pdp is alive! || tryin' to stay hip" - B. Idol
>>>
>>> _______________________________________________
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--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email:
bqt@softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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