I've just updated Proxmox host, incl. kernel 6.17.4 and after reboot, host lost network access. Strange is that VMs using the same OVS bridge, still have network access. Rebooted host once again to boot using previous kernel and it didn't help. How to troubleshoot/fix it? Access to host is only through oob console...
EDIT:
That's how my config looks like and stopped working after recent libpve-network packages update:
EDIT:
That's how my config looks like and stopped working after recent libpve-network packages update:
Code:
# network interface settings; autogenerated
# Please do NOT modify this file directly, unless you know what
# you're doing.
#
# If you want to manage parts of the network configuration manually,
# please utilize the 'source' or 'source-directory' directives to do
# so.
# PVE will preserve these directives, but will NOT read its network
# configuration from sourced files, so do not attempt to move any of
# the PVE managed interfaces into external files!
auto lo
iface lo inet loopback
auto enlag3
iface enlag3 inet manual
#Lagg1 - PVE
auto enlag4
iface enlag4 inet manual
#Lagg2 - PVE
auto enlan2
iface enlan2 inet manual
#Lagg3 - PVE
auto enbak1
iface enbak1 inet manual
ovs_type OVSPort
ovs_bridge vmbr1
#extra
auto vlan1
iface vlan1 inet static
address 172.16.0.8/24
gateway 172.16.0.1
ovs_type OVSIntPort
ovs_bridge vmbr0
ovs_options tag=1
#UI
auto bond0
iface bond0 inet manual
ovs_bonds enlan2 enlag3 enlag4
ovs_type OVSBond
ovs_bridge vmbr0
ovs_options bond_mode=balance-tcp other_config:lb-output-action=true other_config:lacp-time=fast lacp=active
#switch
auto vmbr0
iface vmbr0 inet manual
ovs_type OVSBridge
ovs_ports bond0 vlan1
up ovs-vsctl set Bridge ${IFACE} rstp_enable=true other_config:rstp-priority=8192 other_config:rstp-forward-delay=4 other_config:rstp-max-age=6
post-up sleep 10
#Trunk
auto vmbr1
iface vmbr1 inet static
address 10.10.1.1/24
ovs_type OVSBridge
ovs_ports enbak1
#extra
auto vmbr10
iface vmbr10 inet static
address 10.10.10.1/24
ovs_type OVSBridge
#ZS
auto vmbr2
iface vmbr2 inet static
address 10.55.0.1/16
ovs_type OVSBridge
ovs_mtu 9000
#Storage Net - kernel
source /etc/network/interfaces.d/*
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