Messages in this thread | | | Subject | Re: B53 DSA switch problem on Banana Pi-R1 on Fedora 26 | From | Gerhard Wiesinger <> | Date | Wed, 23 May 2018 06:49:49 +0200 |
| |
On 22.05.2018 22:42, Florian Fainelli wrote: > On 05/22/2018 01:16 PM, Andrew Lunn wrote: >>> Planned network structure will be as with 4.7.x kernels: >>> >>> br0 <=> eth0.101 <=> eth0 (vlan 101 tagged) <=> lan 1-lan4 (vlan 101 >>> untagged pvid) >>> >>> br1 <=> eth0.102 <=> eth0 (vlan 102 tagged) <=> wan (vlan 102 untagged pvid) >> Do you even need these vlans? > Yes, remember, b53 does not currently turn on Broadcom tags, so the only > way to segregate traffic is to have VLANs for that. > >> Are you doing this for port separation? To keep lan1-4 traffic >> separate from wan? DSA does that by default, no vlan needed. >> >> So you can just do >> >> ip link add name br0 type bridge >> ip link set dev br0 up >> ip link set dev lan1 master br0 >> ip link set dev lan2 master br0 >> ip link set dev lan3 master br0 >> ip link set dev lan4 master br0 >> >> and use interface wan directly, no bridge needed. > That would work once Broadcom tags are turned on which requires turning > on managed mode, which requires work that I have not been able to get > done :)
Setup with swconfig:
#!/usr/bin/bash
INTERFACE=eth0
# Delete all IP addresses and get link up ip addr flush dev ${INTERFACE} ip link set ${INTERFACE} up
# Lamobo R1 aka BPi R1 Routerboard # # Speaker | LAN1 | LAN2 | LAN3 | LAN4 || LAN5 | HDMI # SW-Port | P2 | P1 | P0 | P4 || P3 | # VLAN | 11 | 12 | 13 | 14 ||ALL(t)| # # Switch-Port P8 - ALL(t) boards internal CPU Port
# Setup switch swconfig dev ${INTERFACE} set reset 1 swconfig dev ${INTERFACE} set enable_vlan 1 swconfig dev ${INTERFACE} vlan 101 set ports '3 8t' swconfig dev ${INTERFACE} vlan 102 set ports '4 0 1 2 8t' swconfig dev ${INTERFACE} set apply 1
How to achieve this setup CURRENTLY with DSA?
And in the future (time plan)?
Thank you.
Ciao, Gerhard
| |