I’ve got a problem running neither fastforward nor fastpath on
disc AC / lhg AC - in plain p2p bridge scenario.
For fast path to work, interface support and specific configuration conditions are required.
Ofcourse all conditions are meet:
Bridge has fast-forward set to yes
Bridge has only 2 running ports
Both bridge ports support Fast Path and Fast Path is active on ports and globally
Bridge Hardware Offloading is disabled
protocol-mode is set to none
Bridge VLAN Filtering is disabled
unknown-multicast-flood is set to yes
unknown-unicast-flood is set to yes
broadcast-flood is set to yes
MAC address for the bridge matches with a MAC address from one of the bridge slaves
horizon for both ports is set to none
And we can clearly see on screentshot that FASTPATH is active, but forwards no data.
I wonder if my devices are not mentioned as compatible, but for example, my SXTsqAC - ARM, works ok and fastforwards data.
So is
SxtSQAC able to
and
DISC AC/LHG AC is not to FF?
did further investigation,
LHG5 AC xl works ok,
any idea?
I’ve found it.
You mustn’t have DHCP snooping enabled.
then it starts to count fastpathed bytes 