[PVE-User] PVE 7 & LACP

Uwe Sauter uwe.sauter.de at gmail.com
Wed Jul 21 17:49:18 CEST 2021


Hi Gilberto,

thanks for that tip. Unfortunately the network configuration quits a few steps before the bridge is
configured. The needed bond0 is not created…


Regards,

	Uwe


Am 21.07.21 um 17:45 schrieb Gilberto Ferreira:
> Perhaps you need to change or add this feature in the network interface file:
> 
> https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Linux_Bridge_MAC-Address_Change
> <https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0#Linux_Bridge_MAC-Address_Change>
> 
> 
> 
> ---
> Gilberto Nunes Ferreira
> (47) 99676-7530 - Whatsapp / Telegram
> 
> 
> 
> 
> 
> 
> Em qua., 21 de jul. de 2021 às 12:18, Uwe Sauter <uwe.sauter.de at gmail.com
> <mailto:uwe.sauter.de at gmail.com>> escreveu:
> 
>     Hi all,
> 
>     Fresh installation of PVE 7 with all available updates.
> 
>     It looks like I'm unable to configure bonding of two interfaces using LCAP.
> 
>     Output from "ip a":
>     1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
>         link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>         inet 127.0.0.1/8 <http://127.0.0.1/8> scope host lo
>            valid_lft forever preferred_lft forever
>         inet6 ::1/128 scope host
>            valid_lft forever preferred_lft forever
>     2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr1224 state UP group default
>     qlen 1000
>         link/ether a4:bf:01:2f:63:f2 brd ff:ff:ff:ff:ff:ff
>         altname enp24s0f0
>     3: enp59s0f4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP group default qlen 1000
>         link/ether 00:07:43:18:82:70 brd ff:ff:ff:ff:ff:ff
>         inet6 fe80::207:43ff:fe18:8270/64 scope link
>            valid_lft forever preferred_lft forever
>     4: enp59s0f4d1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP group default qlen 1000
>         link/ether 00:07:43:18:82:78 brd ff:ff:ff:ff:ff:ff
>         inet6 fe80::207:43ff:fe18:8278/64 scope link
>            valid_lft forever preferred_lft forever
>     5: eno2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
>         link/ether a4:bf:01:2f:63:f3 brd ff:ff:ff:ff:ff:ff
>         altname enp24s0f1
>     6: ibp94s0: <BROADCAST,MULTICAST> mtu 2044 qdisc noop state DOWN group default qlen 256
>         link/infiniband 80:00:0a:08:fe:80:00:00:00:00:00:00:f4:52:14:03:00:2c:14:51 brd
>     00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
>     7: ibp94s0d1: <BROADCAST,MULTICAST> mtu 2044 qdisc noop state DOWN group default qlen 256
>         link/infiniband 80:00:0a:09:fe:80:00:00:00:00:00:00:f4:52:14:03:00:2c:14:52 brd
>     00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
>     8: vmbr1224: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
>     qlen 1000
>         link/ether a4:bf:01:2f:63:f2 brd ff:ff:ff:ff:ff:ff
>         inet 10.224.203.1/16 <http://10.224.203.1/16> scope global vmbr1224
>            valid_lft forever preferred_lft forever
>         inet6 fe80::a6bf:1ff:fe2f:63f2/64 scope link
>            valid_lft forever preferred_lft forever
> 
> 
>     My current /etc/network/interfaces, which is missing the bridges for the VMs:
>     auto lo
>     iface lo inet loopback
> 
>     auto eno1
>     iface eno1 inet manual
> 
>     auto enp59s0f4
>     iface enp59s0f4 inet manual
>       mtu 9000
> 
>     auto enp59s0f4d1
>     iface enp59s0f4d1 inet manual
>       mtu 9000
> 
>     auto bond0
>     iface bond0 inet manual
>       slaves enp59s0f4 enp59s0f4d1
>       bond-downdelay 200
>       bond-miimon 100
>       bond-mode 802.3ad
>       bond-updelay 200
> 
>     auto vmbr1224
>     iface vmbr1224 inet static
>       address 10.224.203.1
>       netmask 255.255.0.0
>       gateway 10.224.200.1
>       bridge_ports eno1
>       bridge_stp off
>       bridge_fd 0
> 
>     ##  # VLAN 155 nativ on bond0
>     ##  auto vmbr155
>     ##  iface vmbr155 inet manual
>     ##    mtu 9000
>     ##    bridge_ports bond0
>     ##    bridge_stp off
>     ##    bridge_fd 0
> 
> 
>     This config was copied over from the PVE 6 installation on the same host which experienced a SSD
>     failure and thus was re-installed with PVE 7.
> 
> 
>     Am I missing something? Am I being blind?
> 
> 
>     Any help is appreciated.
> 
> 
>     Thanks,
> 
>             Uwe
> 
> 
> 
> 
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