Thanks! Good info. After opening port 5353 udp it seems to be working fine. I could have setup manually, but wasn't sure what the URI should be.
On Sun, Aug 23, 2020 at 2:31 PM PGNet Dev <pgnet....@gmail.com> wrote: > On 8/23/20 10:52 AM, Neal Becker wrote: > > If I stop firewall (systemctl stop iptables) I can communicate with the > printer. If I restart the firewall I get "unable to locate printer". > > My printer is > > > dnssd://Brother%20HL-L2395DW%20series._ipp._tcp.local/?uuid=e3248000-80ce-11db-8000-3c2af4436b47 > > > > Any ideas? > > if you want _discovery_ to work, open the discovery ports in your firewall > for your LAN > > https://www.cups.org/doc/firewalls.html > > since you appear to be using ipp/tcp, that'd be > > 631 (IPP/IPPS) > > for cups browsing. > > do NOT open access to _external_ networks. > > generally useful read here: > > https://en.opensuse.org/SDB:CUPS_and_SANE_Firewall_settings > > if you just want to _access_ your printer at a known/fixed IP, set it up > manually > > https://www.cups.org/doc/network.html > _______________________________________________ > users mailing list -- users@lists.fedoraproject.org > To unsubscribe send an email to users-le...@lists.fedoraproject.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org > -- *Those who don't understand recursion are doomed to repeat it*
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