[lkml]   [2017]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH net-next 2/2] net: dsa: lan9303: Add basic offloading of unicast traffic
> The point is: Once both external ports are in "forwarding", I see no way
> to prevent traffic flowing directly between the external ports.

Generally, there are port vectors. Port X can send frames only to Port

If you don't have that, there are possibilities with VLANs. Each port
is given a unique VLAN. All incoming untagged traffic is tagged with
the VLAN. You just need to keep the VLAN separated and add/remove the
VLAN tag in the dsa tag driver.


 \ /
  Last update: 2017-09-23 16:32    [W:0.036 / U:4.052 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site