Recent content by sadpanda

This looks promising! I'm in a similar boat - trying to remember what I did years ago and trying to sort out what in the world the naming convention is suppose to be. Do the changes to /etc/modprobe.d/mlx4_core.conf go away then or can you still issue something like num_vfs=2,2,0 toget...

Going back to simple bridge/enable vlan and specify tag on LXC... my switch registers the mac and shows it in the assigned vlan but no dhcp and no traffi if I tcp dump the nic port I see 09:20:47.221613 LLDP, length 271: ArubaS2500-24P-US 09:20:47.394440 STP 802.1s, Rapid STP, CIST Flags...

https://forum.proxmox.com/threads/vlan-setup-for-lxc-containers-vms.168172/ this didn't work either

having LXC vlan issues myself and found this. Does creating a linuxVlan on the interface then a bridge on that vlan not do the same thing / work for you?

vlan on interface, bridge on vlan, bridge vlan aware, lxc vlan set auto enp5s0v2 iface enp5s0v2 inet manual auto enp5s0v2.25 iface enp5s0v2.25 inet manual auto vmbr1 iface vmbr1 inet manual bridge-ports enp5s0v2.25 bridge-stp off bridge-fd 0 bridge-vlan-aware...

vlan on interface, bridge on vlan, bridge NOT vlan aware, LXC vlan not set auto enp5s0v2 iface enp5s0v2 inet manual auto enp5s0v2.25 iface enp5s0v2.25 inet manual auto vmbr1 iface vmbr1 inet manual bridge-ports enp5s0v2.25 bridge-stp off bridge-fd 0 net0...

just gonna start putting the iterations ive tried up here... the standard vlan aware bridge, vlan tag in LXC auto enp5s0v2 iface enp5s0v2 inet manual auto enp5s0v3 iface enp5s0v3 inet manual auto vmbr1 iface vmbr1 inet manual bridge-ports enp5s0v2 bridge-stp off...

Beating my head against the wall for something that should just work. Create new linuxBridge on second NIC (vmbr1) click vlan aware, add allowed vlan(s), give it an ip address. Can ping from from router. assign this bridge to LXC, DHCP and vlan tag, cant ping. Assign w/DHCP, w/o vlan tag, cant...

Kinda stumped: Standard 192.x.x.x DHCP/firewall/switch network for fileserver/prox on 1Gb. Seperate 10Gbe network using dumb switch/static routes on 10.x.x.x for fileserver BTW fileserver is baremetal OMV so no intra host netorking. Working with jellyfin unprivileged LXC using template - up...

Probably skating uphill here but I was attempting to pass entire Connectx-2 card, VM fails to load with this error: kvm: -device vfio-pci,host=0000:01:00.0,id=hostpci0,bus=ich9-pcie-port-1,addr=0x0,rombar=0: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt INTX-0...

So when I created the container I originally disabled nesting and left the DNS blank. I created a new CT with nesting and specified my ISP domain/DNS and its working. However, this still left me with a few questions: In my experimenting I found this...

auto lo iface lo inet loopback auto enp4s0 iface enp4s0 inet manual ovs_type OVSPort ovs_bridge vmbr0 #internal nic auto enp3s0 iface enp3s0 inet manual ovs_type OVSPort ovs_bridge vmbr1 ovs_options vlan_mode=native-untagged #intel 1gb single port nic...

Thanks for the reply, sorry for delay. perhaps I was not clear, /etc/network/interfaces does not exist hence the question. /etc/network# ls if-down.d if-up.d arch: amd64 cores: 1 features: nesting=1 hostname: test memory: 512 net0...

Using mobo NIC to manage. Prox box is behind router, trying to connect LXC on second NIC back to 4 port ISP provided modem. Second NIC not being used by any other VM/LXC and DHCP/DNS work fine if I connect to a free port on my router. New Ubuntu 21.1 unprivileged LXC assigned eht0, IPv4...