silnocus

Perfect! This is exactly what I needed. Thank you.

I'm having trouble finding information about setting my bond0 interface to use LACP Fast (FA flags). current configuration: IFNAME[0]="br0" BONDNAME[0]="bond0" BONDING_MIIMON[0]="100" BRNAME[0]="br0" BRSTP[0]="no" BRFD[0]="0" BONDING_MODE[0]="4" BONDNICS[0]="eth0 eth1" BRNICS[0]="bond0" PROTOCOL[0]="ipv4" USE_DHCP[0]="no" IPADDR[0]="10.255.255.10" NETMASK[0]="255.255.255.0" GATEWAY[0]="10.255.255.1" DNS_SERVER1="10.255.255.1" USE_DHCP6[0]="yes" DHCP6_KEEPRESOLV="no" SYSNICS="1" I've got a Cisco switch on the other end of the link with the interface configured as follows: interface GigabitEthernet1/0/9 description unRAID Bonded Interface switchport mode access spanning-tree portfast edge lacp rate fast channel-group 3 mode active ! interface GigabitEthernet1/0/10 description unRAID Bonded Interface switchport mode access spanning-tree portfast edge lacp rate fast channel-group 3 mode active It works no problem, the only hiccup is that unraid is still using LACP Slow as can be seen from the switch: Port: Gi1/0/9 ------------ Port state = Up Mstr Assoc In-Bndl Channel group = 3 Mode = Active Gcchange = - Port-channel = Po3 GC = - Pseudo port-channel = Po3 Port index = 0 Load = 0x00 Protocol = LACP Flags: S - Device is sending Slow LACPDUs F - Device is sending fast LACPDUs. A - Device is in active mode. P - Device is in passive mode. Local information: LACP port Admin Oper Port Port Port Flags State Priority Key Key Number State Gi1/0/9 FA bndl 32768 0x3 0x3 0x10A 0x3F Partner's information: LACP port Admin Oper Port Port Port Flags Priority Dev ID Age key Key Number State Gi1/0/9 SA 255 3cec.ef11.fe2e 0s 0x0 0x9 0x1 0x3D Age of the port in the current state: 0d:00h:04m:25s Port: Gi1/0/10 ------------ Port state = Up Mstr Assoc In-Bndl Channel group = 3 Mode = Active Gcchange = - Port-channel = Po3 GC = - Pseudo port-channel = Po3 Port index = 0 Load = 0x00 Protocol = LACP Flags: S - Device is sending Slow LACPDUs F - Device is sending fast LACPDUs. A - Device is in active mode. P - Device is in passive mode. Local information: LACP port Admin Oper Port Port Port Flags State Priority Key Key Number State Gi1/0/10 FA bndl 32768 0x3 0x3 0x10B 0x3F Partner's information: LACP port Admin Oper Port Port Port Flags Priority Dev ID Age key Key Number State Gi1/0/10 SA 255 3cec.ef11.fe2e 0s 0x0 0x9 0x2 0x3D Age of the port in the current state: 0d:00h:04m:25s Port-channels in the group: --------------------------- Port-channel: Po3 (Primary Aggregator) ------------ Age of the Port-channel = 0d:01h:30m:46s Logical slot/port = 9/3 Number of ports = 2 HotStandBy port = null Port state = Port-channel Ag-Inuse Protocol = LACP Port security = Disabled Load share deferral = Disabled Ports in the Port-channel: Index Load Port EC state No of bits ------+------+------+------------------+----------- 0 00 Gi1/0/9 Active 0 0 00 Gi1/0/10 Active 0 Time since last port bundled: 0d:00h:04m:25s Gi1/0/10 Time since last port Un-bundled: 0d:00h:06m:23s Gi1/0/10 Under "Partner's information" you can see the interface on unraid's side has the SA flags set. Any idea where I can set that flag? For example, on Proxmox I'd set it in /etc/network/interfaces as "bond-lacp-rate 1" on the bond interface.