On Thu, 2018-11-15 at 10:36 +0000, Andreu Gallofré wrote: > Hello, > > We are trying to use NetworkManager to handle connections on a wired > network with authentication via 802.1X and a special configuration > but we can't manage to make it work. > > All ports of the switches where the clients are connecting are > configured in general mode, allowing traffic from different vlans, > and also untagged traffic. > > If we use a Windows host on that port, everything works perfectly, > the authentication to the radius server works fine and the machine > receive the traffic as expected. > The problem is that when connecting a linux to the network the > machine authenticates correctly and radius assign the vlan to the > port, then the machine gets the traffic tagged with the vlan, but > Network Manager does not seem to pick it up and bring up a vlan sub- > interface to handle that traffic. If we bring it up manually using > ifup eth0.vlan_number, it works > > We assume that the Switch sends the same traffic to both the Windows > and the Linux, but the network stack is managing it differently. Is > there any configuration that we are missing on the network manager to > make it work? Is this kind of setup supported?
Hi, I am not familiar with the setup you are describing here, but I suspect it's the same as https://bugzilla.redhat.com/show_bug.cgi?id=1129811 , isn't it? best, Thomas
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