1. ja som to zle prepísal z návodu, je to teraz OK, podľa RH
Neni to ok. Spravne ma byt:
nmcli connection mod bond0 connection.master br0 connection.slave-type bridge
https://www.reddit.com/r/CentOS/comments/dhh1uq/bond_interface_as_slave_device_under_bridge_on/
2. ja neviem, kde má byť v procese bridgovania nastavená public IP:
- bond má disabled
- bridge má default (explicitne som nezakazaoval, takze asi ako píšeš DHCP)
- VM má static public IP nastavenú
tak ako som písal v predchádzajúcej odpovedi, netušim, kde má byť tá public IP byť nastavená, ja ju mám až na VM, ale čo som pozeral, tak sú návody, kde má IP nastavený Bridge a potom VM ma virtuálnu sieť s DHCP, tu by som videl ten IP forwarding, ale ako to fakt má byť, to vážne netuším
IP ma byt na guestovi.
ďalší pokus:
[root@hp-proliant-dl380 ~]# nmcli connection add type bond con-name bond1 ifname bond1 bond.options "mode=802.3ad" autoconnect yes ipv4.method disabled ipv6.method disabled
Connection 'bond1' (0f98ce85-c2d0-4d2c-a1c7-c090c86c167f) successfully added.
[root@hp-proliant-dl380 ~]# nmcli connection add type ethernet slave-type bond con-name bond1-port1 ifname ens5f0 master bond1
Connection 'bond1-port1' (cc38eb61-14f0-4e80-bbfa-1b68a85922cb) successfully added.
[root@hp-proliant-dl380 ~]# nmcli connection add type ethernet slave-type bond con-name bond1-port2 ifname ens5f1 master bond1
Connection 'bond1-port2' (9b076096-b917-4ce7-8328-fbd23e2b29e4) successfully added.
[root@hp-proliant-dl380 ~]# nmcli connection add type bridge con-name bridge1 ifname bridge1 autoconnect yes stp off ipv4.method disabled ipv6.method disabled
Connection 'bridge1' (6775e0ff-4e9f-48c1-82fa-0e441e9169fc) successfully added.
[root@hp-proliant-dl380 ~]# nmcli connection mod bond1 connection.master bridge1 connection.slave-type bridge
[root@hp-proliant-dl380 ~]# nmcli connection up bond1
Connection successfully activated (master waiting for slaves) (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/249)
[root@hp-proliant-dl380 ~]# nmcli connection up bridge1
Connection successfully activated (master waiting for slaves) (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/252)
[root@hp-proliant-dl380 ~]# nmcli connection modify bridge1 connection.autoconnect-slaves 1
[root@hp-proliant-dl380 ~]# nmcli connection up bridge1
Connection successfully activated (master waiting for slaves) (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/256)
[root@hp-proliant-dl380 ~]# ip link show master bridge1
109: bond1: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue master bridge1 state DOWN mode DEFAULT group default qlen 1000
link/ether 28:80:23:b9:02:fc brd ff:ff:ff:ff:ff:ff
[root@hp-proliant-dl380 ~]# bridge link show
109: bond1: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 master bridge1 state disabled priority 32 cost 100
VM výsledok ping 104.22.13.230
Sieť nie je dostupná.
7: ens5f0: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq master bond1 state DOWN group default qlen 1000
link/ether 28:80:23:b9:02:fc brd ff:ff:ff:ff:ff:ff
altname enp36s0f0
8: ens5f1: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq master bond1 state DOWN group default qlen 1000
link/ether 28:80:23:b9:02:fc brd ff:ff:ff:ff:ff:ff permaddr 28:80:23:b9:02:fd
altname enp36s0f1
108: bridge1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 28:80:23:b9:02:fc brd ff:ff:ff:ff:ff:ff
109: bond1: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue master bridge1 state DOWN group default qlen 1000
link/ether 28:80:23:b9:02:fc brd ff:ff:ff:ff:ff:ff
110: vnet30: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master bridge1 state UNKNOWN group default qlen 1000
link/ether fe:54:00:28:a0:1c brd ff:ff:ff:ff:ff:ff