Je relance le sujet, pour vous dire qu'avec la nouvelle version en 7.17, on peut maintenant appliquer des switch rules sur un bond, ce qui permet d'utiliser n'importe quel switch mikrotik et de projet de plus d 1gbps de connexion.
Actuellement je tourne avec un CRS326 et 3 liens 1gbps vers un fortigate, ça marche nikel, download à 2.2 gbps.
par contre bien appliquer la partie QOS port sur les port physiques, ce qui donne ça en config sur le CRS326 :
set [ find default-name=sfp-sfpplus1 ] auto-negotiation=no name=ONT speed=2.5G-baseX
/interface bonding
add mode=802.3ad name=FortiGate slaves=ether3,ether5,ether7 transmit-hash-policy=layer-2-and-3
/interface ethernet switch
set 0 qos-hw-offloading=yes
/interface ethernet switch qos port
set ether3 trust-l2=keep trust-l3=keep
set ether5 trust-l2=keep trust-l3=keep
set ether7 trust-l2=keep trust-l3=keep
set ONT trust-l2=keep trust-l3=keep
/interface ethernet switch qos profile
add comment="Orange BNC reqs - PCP=6, DSCP=48 (CS6)" dscp=48 name=orange-prio-bng pcp=6 traffic-class=6
/interface list
add name=WAN
add name=LAN
/port
set 0 name=serial0
/interface bridge port
add bridge=bridge comment=defconf interface=ether1
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether6
add bridge=bridge comment=defconf interface=ether8
add bridge=bridge comment=defconf interface=ether9
add bridge=bridge comment=defconf interface=ether10
add bridge=bridge comment=defconf interface=ether11
add bridge=bridge comment=defconf interface=ether12
add bridge=bridge comment=defconf interface=ether13
add bridge=bridge comment=defconf interface=ether14
add bridge=bridge comment=defconf interface=ether15
add bridge=bridge comment=defconf interface=ether16
add bridge=bridge comment=defconf interface=ether17
add bridge=bridge comment=defconf interface=ether18
add bridge=bridge comment=defconf interface=ether19
add bridge=bridge comment=defconf interface=ether20
add bridge=bridge comment=defconf interface=ether21
add bridge=bridge comment=defconf interface=ether22
add bridge=bridge comment=defconf interface=ether23
add bridge=bridge comment=defconf interface=ether24
add bridge=bridge comment=defconf interface=ONT
add bridge=bridge comment=defconf interface=sfp-sfpplus2
add bridge=bridge interface=FortiGate
/interface ethernet switch l3hw-settings
set icmp-reply-on-error=no
/interface bridge vlan
add bridge=bridge comment="Vlan for Orange" tagged=ONT,FortiGate vlan-ids=832
add bridge=bridge untagged=bridge,ether1 vlan-ids=1
/interface ethernet switch rule
add comment="Modify QoS profile for Orange ISP - ARP traffic" mac-protocol=arp new-qos-profile=orange-prio-bng ports=FortiGate switch=switch1 vlan-id=832
add comment="Modify QoS profile for Orange ISP - DHCPv4" dst-port=67 mac-protocol=ip new-qos-profile=orange-prio-bng ports=FortiGate protocol=udp switch=switch1 vlan-id=832
add comment="Modify QoS profile for Orange ISP - DHCPv6" dst-port=547 mac-protocol=ipv6 new-qos-profile=orange-prio-bng ports=FortiGate protocol=udp switch=switch1 vlan-id=832
/interface list member
add interface=ether1 list=LAN
add interface=ether2 list=LAN
add interface=ether3 list=LAN
add interface=ether4 list=LAN
add interface=ether5 list=LAN
add interface=ether6 list=LAN
add interface=ether7 list=LAN
add interface=ether8 list=LAN
add interface=ether9 list=LAN
add interface=ether10 list=LAN
add interface=ether11 list=LAN
add interface=ether12 list=LAN
add interface=ether13 list=LAN
add interface=ether14 list=LAN
add interface=ether15 list=LAN
add interface=ether16 list=LAN
add interface=ether17 list=LAN
add interface=ether18 list=LAN
add interface=ether19 list=LAN
add interface=ether20 list=LAN
add interface=ether21 list=LAN
add interface=ether22 list=LAN
add interface=ether23 list=LAN
add interface=ether24 list=LAN
add interface=ONT list=WAN
add interface=sfp-sfpplus2 list=LAN