Hi, On 19.06.21 14:25, Hauke Mehrtens wrote: > Hi, > > I am unable to send and receive packets directly on the lan1 interface when > it is not part of a bridge. >
> In wireshark on a connected host I do not see any packets from this device, > but the link is up. > > When I use OpenWrt's default network configuration using a bridge, network > works like expected. > I took care of the VLAN 100 which is used by default, but this setup does not > use any VLAN. > > I would like to use a very similar configuration for the failsafe mode which > is also not working correctly. This is the same finding tmon had: https://forum.openwrt.org/t/support-for-rtl838x-based-managed-switches/57875/598 The reason is a hardware limitation on RTL chip families 8380-9300, they require a port to be a member of VLAN 1 in order to send/receive traffic: https://forum.openwrt.org/t/support-for-rtl838x-based-managed-switches/57875/602 I am not sure how to proceed. One solution is to set this up silently in the driver, but then the existence of vlan 1 would be intransparent to the user, a possible security risk. Birger _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
