Opened 6 years ago

Last modified 4 years ago

#11232 new defect

kernel mode GVRP broken on AR72xx

Reported by: Giedrius Liubavičius <giedrius+wrt@…> Owned by: developers
Priority: normal Milestone: Barrier Breaker 14.07
Component: kernel Version: Trunk
Keywords: 8021Q VLAN GVRP AR71 TL-WR741ND Cc:


Platform: TP-LINK TL-WR741ND (v4.3)
Version: GIT master 1018d3d
Patched kernel config to have:
Build with iproute2 not in the busybox (no GVRP support)
Internal switch vlan tagging disabled
(AR7240 switch [if enabled] is also bugged on 4bit VLANs)

ip link add vlanXXX link eth0 type vlan id XXX gvrp on

VLAN announced on WAN port

no frames received

NOTE: userspace daemon gvrpcd ( works (based on libnet-1.1.x)

Attachments (0)

Change History (4)

comment:1 Changed 6 years ago by jow

[...]is also bugged on 4bit VLANs[...]
Make sure to add "enable vlan_4k 1".

comment:2 Changed 6 years ago by jow

The above should've read "enable_vlan4k 1"

comment:3 Changed 6 years ago by Giedrius Liubavičius <giedrius+wrt@…>

Sorry, but this does not work that way (not supported yet):

swconfig dev eth0 set enable_vlan4k 1
Unknown attribute "enable_vlan4k

comment:4 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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