<span style=" font-size:12pt;font-family:Arial">This could solve my Problem.</span>
<br><span style=" font-size:12pt;font-family:Arial">Do you know in which
Version the Repeater mode was added?</span>
<br><span style=" font-size:12pt;font-family:Arial">Whe i configure the
UPS in ups.conf like this:</span>
<br>
<br><span style=" font-size:12pt;font-family:Arial">[ups]</span>
<br><span style=" font-size:12pt;font-family:Arial">
driver = "dummy-ups"</span>
<br><span style=" font-size:12pt;font-family:Arial">
port = "netvision@s"</span>
<br>
<br><span style=" font-size:12pt;font-family:Arial">and then Start the
UPSD with upsd -D</span>
<br><span style=" font-size:12pt;font-family:Arial">I get this Output:</span>
<br>
<br><span style=" font-size:12pt;font-family:Arial">upsd -D</span>
<br><span style=" font-size:12pt;font-family:Arial">Network UPS Tools upsd
2.6.2</span>
<br><span style=" font-size:12pt;font-family:Arial"> 0.000000
listening on 0.0.0.0 port 3493</span>
<br><span style=" font-size:12pt;font-family:Arial"> 0.000198
Can't connect to UPS [ups] (dummy-ups-ups): No such file
or directory</span>
<br>
<br><span style=" font-size:12pt;font-family:Arial">So maybe the Version
on the Firewall is to old</span>
<br>
<br><span style=" font-size:12pt;font-family:Arial">Kind Regards</span>
<br>
<br><span style=" font-size:12pt;font-family:Arial">Marco Hald</span>
<br>
<br>
<br><img src=cid:_1_155F48C0155F464C0025BFC8C1258686 width=188 height=45 style="border:0px solid;">
<br><span style=" font-size:12pt;font-family:Arial">Stadtverwaltung Crailsheim</span>
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<br>
<br><span style=" font-size:12pt;font-family:Arial">Telefon +49 7951 403-1167</span>
<br><span style=" font-size:12pt;font-family:Arial">marco.hald@crailsheim.de</span>
<br><a href=www.crailsheim.de><span style=" font-size:12pt;color:blue;font-family:Arial">www.crailsheim.de</span></a>
<br>
<br>
<br>
<br>
<br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Von:
</span><span style=" font-size:9pt;font-family:sans-serif">"Jim
Klimov via Nut-upsuser" <nut-upsuser@alioth-lists.debian.net></span>
<br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">An:
</span><span style=" font-size:9pt;font-family:sans-serif">"Roger
Price" <roger@rogerprice.org></span>
<br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Kopie:
</span><span style=" font-size:9pt;font-family:sans-serif">"nut-upsuser
Mailing List" <nut-upsuser@lists.alioth.debian.org></span>
<br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Datum:
</span><span style=" font-size:9pt;font-family:sans-serif">23.02.2021
19:18</span>
<br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Betreff:
</span><span style=" font-size:9pt;font-family:sans-serif">Re:
[Nut-upsuser] Antwort: Re: Proxy upsmon</span>
<br><span style=" font-size:9pt;color:#5f5f5f;font-family:sans-serif">Gesendet
von: </span><span style=" font-size:9pt;font-family:sans-serif">"Nut-upsuser"
<nut-upsuser-bounces+marco.hald=crailsheim.de@alioth-lists.debian.net></span>
<br>
<hr noshade>
<br>
<br>
<br><span style=" font-size:12pt">One solution can be a "dummy-ups"
driver in proxy mode (and an upsd) running on Firewall1 and so republishing
data from a real device handled by existing nut-server to a NUT client
on Firewall2.</span>
<br>
<br><span style=" font-size:12pt">Note this can suffer from some lags compared
to a real connection, but e.g. a proxy like this allows us in lab to monitor
real data from many nut clients (instances in integration tests) although
direct UPS connectivity is way more limited (even networked ones can handle
only so many clients) :)</span>
<br>
<br><span style=" font-size:12pt">Technically these can be chained, we
have proxies to proxies over vpn to only have long-distance traffic once
regardless of amount of running tested clients.</span>
<br>
<br><span style=" font-size:12pt">Jim</span>
<br>
<br><span style=" font-size:12pt">On Tue, Feb 23, 2021, 12:31 Roger Price
<</span><a href=mailto:roger@rogerprice.org><span style=" font-size:12pt;color:blue"><u>roger@rogerprice.org</u></span></a><span style=" font-size:12pt">>
wrote:</span>
<br><span style=" font-size:12pt">Sorry, the ascii art was mangled.
I'll try again.<br>
<br>
On Tue, 23 Feb 2021, </span><a href=mailto:marco.hald@crailsheim.de target=_blank><span style=" font-size:12pt;color:blue"><u>marco.hald@crailsheim.de</u></span></a><span style=" font-size:12pt">
wrote:<br>
<br>
> here is a Diagramm of the Connections<br>
>
Machine "S"<br>
> +---------------------------+ +--------------------+<br>
> | Socomec UPS |
|nut-server |<br>
> | only capable of SNMP |------|Ubuntu Server 20.04
|<br>
> |
| |with upsd 2.7.4
|<br>
> +---------------------------+ +--------------------+<br>
>
|<br>
> +----------------------------+
|<br>
> | Firewall-1 with upsd 2.6.2 | Network A |<br>
> | without SNMP Support |--------------+<br>
> +----------------------------+<br>
> | Network B<br>
<br>
Hello Marco, Here in Firewall_1 you are running upsd only? Isn't
it<br>
upsmon that you should be running?<br>
<br>
> | Network B<br>
> +----------------------------+<br>
> | Firewall-2 with upsd 2.6.2 |<br>
> | without SNMP Support |<br>
> +----------------------------+<br>
<br>
In Firewall_2 you need upsmon to be able to talk to "nut-server"
machine S.<br>
<br>
> My Problem is Firewall-2 can only reach Firewall-1.<br>
<br>
I guess that Firewall_1 is supporting two networks, A and B, and that<br>
you cannot get from a machine Firewall_2 on network B to machine S on<br>
network A. Is this correct? Do the firewall logs record any rejected<br>
traffic?<br>
<br>
> Firewall-1 can reach every Device.<br>
> On Firewall-1 the nut-server is configured as Monitor and the shutdown
works properly.<br>
<br>
When you say "nut-server" one thinks of upsd, not upsmon.
I guess you mean "nut-client".<br>
<br>
> The Connection from Firewall-2 to Firewall-1 works via netcat.<br>
<br>
But does netcat S 3493 work on machine Firewall_2 ?<br>
<br>
Roger<br>
<br>
<br>
<br>
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