[Discuss] printer issue

[benjamin.p.kallus.gr at dartmouth.edu (Ben Kallus)]

It's worth noting the security risks that come with network printers.
Their firmwares is not often updated, and has been shown to be
insecure time and time again.^1 You may be better off connecting it to
a computer you trust, then exposing it as a network printer through
that computer. The photosmart D110 is the printer I had as a kid, and
I don't think it's gotten an update in a very long time.

[1]: https://techventures.columbia.edu/news-and-events/latest-news/symbiote-technology-created-ang-cui-and-salvatore-stolfo-named-one

> On Jun 24, 2022, at 1:58 PM, epp at null.net wrote:
>
> ?On 6/24/22 11:21, dan moylan wrote:
>
>> running fc36 on lenevo thinkpad T460 (alphacent), printer hp
>>
>> photosmart d110.
>>
>>
>> because of other problems, xfinity just came and provided a
>>
>> new modem/router/wifi. ?i logged into xfinity's device and
>>
>> set up reserved ip addresses for my stuff in accordance with
>>
>> /etc/hosts:
>>
>>
>> 127.0.0.1 ??????localhost.localdomain localhost
>>
>> 127.0.0.1 ??????alphacent.localdomain ?alphacent
>>
>>
>> 10.0.0.1 ????????xfinity.localdomain xfinity
>>
>> 10.0.0.63 ???????aldeberon.localdomain aldeberon
>>
>> 10.0.0.62 ???????d110.localdomain d110
>>
>> 10.0.0.61 ???????unknown
>>
>> 10.0.0.60 ???????alphacent.localdomain alphacent
>>
>> 50.87.218.82 ????bluedan
>>
>>
>> all is well, except for the printer. ?i went through the
>>
>> wireless setup on the printer which declared success, but
>>
>> the xfinitiy modem shows it as an offline device --
>>
>> un-pingable.
>>
>>
>> ??moylan nmp[1111] nmap -Pn 10.0.0.62 > 3log
>>
>>
>> ??Starting Nmap 7.92 ( https://nmap.org ) at 2022-06-24 11:14 EDT
>>
>> ??Nmap scan report for d110.localdomain (10.0.0.62)
>>
>> ??Host is up (0.10s latency).
>>
>> ??All 1000 scanned ports on d110.localdomain (10.0.0.62) are
>>
>> ??in ignored states. ?Not shown: 990 filtered tcp ports
>>
>> ??(no-response), 10 filtered tcp ports (host-unreach)
>>
>>
>> ??Nmap done: 1 IP address (1 host up) scanned in 7.04 seconds
>>
>>
>> what's going on?
>>
>>
>> ole dan
>
>
> I swapped out my gateway with Comcast last month because of the speed
> increases back in March. My HP printer was connected to the previous and
> is connected to the new, via Ethernet. The printer apparently retained
> its IP address in its settings, so once it was connected to the new
> gateway, it just worked.
>
> If the above is the IP address of the printer and HPLIP is already
> installed, as superuser/root, running:
>
> hp-setup -a 10.0.0.62
>
> in a terminal window, should otherwise configure it.
>
>
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