> > On 6/17/25 12:51 AM, Patrick Dupre via users wrote: > >> If you've set B and C to static addresses in the 10.40.0.0 subnet, then > >> obviously you have to change one or the other. The bridge doesn't have > >> a gateway or DNS, that's a setting for the clients. > > > > The bizarre thing is that I cannot switch the bridge from Automatic to manual > > with nm-connection-editor, neither with network manager !!! > > I tried 10.40.0.0 255.255.255.0 192.168.1.1 192.168.1.1 > > Is there something wrong here ? > > 10.40.0.1 and 10.40.0.2 are already used by "enp1s0" and "enp2s0" > > I don't know what you're doing, but you keep describing exactly what I'm > saying not to do... > > Only use nm-connection-editor for now. > Remove any ethernet connections except the USB one. That USB one should > be set to Automatic (DHCP) in IPv4. > Create or open the bridge. Set it to "Shared to other computers" in > IPv4. Add an address, set it to 10.40.0.1 with netmask 24. > Go to the Bridge tab. Click add. Choose ethernet, Create. Under > Device, select enp1s0, click save. > Click add. Choose ethernet, Create. Under Device, select enp2s0, click > save. > Save everything. Close the app. Run "systemctl restart NetworkManager". > You are done with PC A. > > On PC B, you can use the network config. Set the connection to manual. > Use 10.40.0.2 netmask 24, gateway 10.40.0.1, DNS 10.40.0.1. > > On PC C, you can use the network config. Set the connection to manual. > Use 10.40.0.3 netmask 24, gateway 10.40.0.1, DNS 10.40.0.1. > > Everything should be working. > This configuration seems working if enp1s0 and enp2s0 are disabled or shared Does such a configuration guaranty that the IP adresse are stable ? For example to not switch to 10.42 ? After a systemctl restart NetworkManager several seconds are required before the network works Since my USB internet connection (PC A) is manager by the provider. How can I make that the renewed address easy used by PC B and PC C ? I cannot use /etc/hosts. Thank -- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx 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@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
