[15:16] <davidharvey> Hi netplanners.  I've done a good doc scour but not been able to work this out yet..
[15:16] <davidharvey> Is there a way of configuring fallback behaviour for wired EAP-TLS connections?
[15:17] <davidharvey> i.e. if the certificate is broken or missing, or if the network doesn't support the expected auth type
[15:18] <davidharvey> With network manager it would just hop to another configured network but i'm not clear how to replicate that behaviour
[15:21] <slyon> hey davidharvey, I think there is no functionality for handling any explicit fallback in this case. But if it works with NetworkManager, you should be able to define the "renderer: NetworkManager" backend and configure the required connections in your netplan config, so when NM starts doing its job (using the config generated via netplan) it should do the fallback as usual
[15:24] <davidharvey> Thanks slyon. Just to be clear, this would then use multiple yaml files in /etc/netplan (with the same adapter defined) and NetworkManager would use them in place of the bits in /etc/NetworkManager/system-configurations/?
[15:26] <slyon> Yes, it could be multiple YAML files in /etc/netplan, or a single YAML file defining multiple connections. Each connection will be rendered into a corresponding NM connection profile in /run/NetworkManager/system-connections/ and used instead of (or in parallel to) /etc/NetworkManager/system-connections
[15:26] <slyon> netplan rendering happens if you execute "netplan --debug apply/generate" or on reboot
[15:26] <davidharvey> ace thanks, will do some experimenting there and see how long it takes me to lock myself out of my remote rig. I do like `netplan try`!
[15:27] <slyon> Yes. "netplan try" should be useful in this case! Good luck ;D
[17:42] <PeGaSuS> I'm probably being too stupid, but how do I assign two IPv6 address to gateway6?
[17:44] <kjetilho> you don't want two default routes
[18:11] <PeGaSuS> does this looks okay? https://paste.ubuntu.com/p/CYnRtmkCGV/
[18:11] <PeGaSuS> trying to use a HE tunnel
[18:14] <PeGaSuS> at least `netplan try` accepted the config
[18:15] <davidharvey> Making progress but despite  /etc/netplan/*.yaml all containing NetworkManager as renderer. in /run/netplan/intname.yaml networkd is still overuling things. How is the yaml under /run/netplan/ usually generated?
[18:21] <PeGaSuS> my issue/question is if I need to add the gateway from the tunnel also
[18:22] <PeGaSuS> I mean, to the ethernets, because it is already specified on the tunnel
[18:31] <davidharvey> nm, sorry, found https://askubuntu.com/questions/1228433/what-is-creating-run-netplan-eth0-yaml
[19:07] <kjetilho> PeGaSuS: wow - why all those routes?
[19:08] <kjetilho> as far as I can tell they all use the same via address?
[19:08] <PeGaSuS> kjetilho: no idea. that's the original Kimsufi netplan file
[19:11] <PeGaSuS> I don't pretend to know why they do what they do. I just know that I've used the tunnel because I'm limited to only one IPv6 adddress and I needed many more