I have no clue - multiple router connectivity

Yep, your network interface names don't match the switch settings, but I have no idea why.

Any idea how I can resolve this ... except a factory reset

You have to factory reset because what I see you removed the zones completely from everything and created a bigger problem for you which was actually really simple to configure from the start. As @mk24 suggested above, you are looking for routed AP configuration. That is the basic setup which can be achieved when you first install OpenWrt. So reset your router and look for the config in documentation. It should be pretty simple.

1 Like

His firewall config is fine and forwarding is enabled.
And there's no need for zones to forward the traffic anyway.
So it does not look like a L3-issue, especially because of:

How did you identify that ... I have reviewed the config too, but don't see how you came to this conclusion.

Assuming that eth0 is the port connected to the switch (at switch port 0), the switch is set to send tagged packets into eth0. So you need to use eth0.X instead of plain eth0. eth0.1 is VLAN 1 which has the cable ports 2,3,4, and 5, most likely those marked "LAN" on the case. eth0.2 is VLAN2 which has cable port 1 (most likely the "WAN" port), which switch status shows has no connection.

Again though this whole thing has grown into an unwieldly mess and it would be best to start over.

@vgaetera has an excellent point that Windows Firewall defaults to blocking anything non-standard, like trying to ping a private IP outside of your own private IP network (192.168.0.X when your IP is 192.168.1.X). Turn off all firewalls in the machine you are using for testing.

2 Likes

So the billion dollar question.... How are you going to troubleshoot that..... ???

Hint: using a single client and plugging it in and testing locally will get you to an answer much, much faster......

1 Like

Meanwhile, I have disabled the VLAN function and set Lan to bridge eth0 and eth0.1
The issue remains.

root@deludap01:~# uci show network
network.loopback=interface
network.loopback.ifname='lo'
network.loopback.proto='static'
network.loopback.ipaddr='127.0.0.1'
network.loopback.netmask='255.0.0.0'
network.globals=globals
network.globals.ula_prefix='fd6b:f07e:c3e5::/48'
network.lan=interface
network.lan.proto='static'
network.lan.netmask='255.255.255.0'
network.lan.ip6assign='60'
network.lan.delegate='0'
network.lan.ipaddr='192.168.1.1'
network.lan.gateway='192.168.1.254'
network.lan.type='bridge'
network.lan.ifname='eth0 eth0.1'
network.@switch[0]=switch
network.@switch[0].name='switch0'
network.@switch[0].reset='1'
network.@switch_vlan[0]=switch_vlan
network.@switch_vlan[0].device='switch0'
network.@switch_vlan[0].vlan='1'
network.@switch_vlan[0].vid='1'
network.@switch_vlan[0].ports='0t 2t 3 4 5'
network.br0=interface
network.br0.proto='static'
network.br0.delegate='0'
network.br0.ipaddr='192.168.0.1'
network.br0.netmask='255.255.255.0'
network.br0.type='bridge'
root@deludap01:~#
root@deludap01:~# swconfig list
Found: switch0 - ag71xx-mdio.0
root@deludap01:~# swconfig dev switch0 show
Global attributes:
        enable_vlan: 1
        enable_mirror_rx: 0
        enable_mirror_tx: 0
        mirror_monitor_port: 0
        mirror_source_port: 0
        arl_age_time: 300
        arl_table: address resolution table
Port 0: MAC 64:66:b3:6f:8d:c8

        igmp_snooping: 0
        igmp_v3: 0
Port 0:
        mib: MIB counters
RxBroad     : 3001
RxPause     : 0
RxMulti     : 96
RxFcsErr    : 0
RxAlignErr  : 0
RxRunt      : 0
RxFragment  : 0
Rx64Byte    : 3008
Rx128Byte   : 54
Rx256Byte   : 67
Rx512Byte   : 2
Rx1024Byte  : 1
Rx1518Byte  : 0
RxMaxByte   : 0
RxTooLong   : 0
RxGoodByte  : 210155 (205.2 KiB)
RxBadByte   : 0
RxOverFlow  : 0
Filtered    : 2824
TxBroad     : 31384
TxPause     : 0
TxMulti     : 9965
TxUnderRun  : 0
Tx64Byte    : 9
Tx128Byte   : 24601
Tx256Byte   : 3112
Tx512Byte   : 14426
Tx1024Byte  : 166
Tx1518Byte  : 94
TxMaxByte   : 8
TxOverSize  : 0
TxByte      : 7172314 (6.8 MiB)
TxCollision : 0
TxAbortCol  : 0
TxMultiCol  : 0
TxSingleCol : 0
TxExcDefer  : 0
TxDefer     : 0
TxLateCol   : 0

        enable_eee: ???
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 0
        link: port:0 link:up speed:1000baseT full-duplex txflow rxflow
Port 1:
        mib: No MIB data
        enable_eee: 0
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 0
        link: port:1 link:down
Port 2:
        mib: MIB counters
RxBroad     : 44959
RxPause     : 0
RxMulti     : 13836
RxFcsErr    : 0
RxAlignErr  : 0
RxRunt      : 0
RxFragment  : 0
Rx64Byte    : 29879
Rx128Byte   : 5925
Rx256Byte   : 3215
Rx512Byte   : 20840
Rx1024Byte  : 191
Rx1518Byte  : 120
RxMaxByte   : 0
RxTooLong   : 0
RxGoodByte  : 9936873 (9.4 MiB)
RxBadByte   : 0
RxOverFlow  : 0
Filtered    : 17754
TxBroad     : 281
TxPause     : 0
TxMulti     : 20
TxUnderRun  : 0
Tx64Byte    : 283
Tx128Byte   : 19
Tx256Byte   : 6
Tx512Byte   : 0
Tx1024Byte  : 0
Tx1518Byte  : 0
TxMaxByte   : 0
TxOverSize  : 0
TxByte      : 20786 (20.2 KiB)
TxCollision : 0
TxAbortCol  : 0
TxMultiCol  : 0
TxSingleCol : 0
TxExcDefer  : 0
TxDefer     : 0
TxLateCol   : 0

        enable_eee: 0
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 0
        link: port:2 link:up speed:1000baseT full-duplex txflow rxflow eee100 eee1000 auto
Port 3:
        mib: No MIB data
        enable_eee: 0
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 1
        link: port:3 link:down
Port 4:
        mib: No MIB data
        enable_eee: 0
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 1
        link: port:4 link:down
Port 5:
        mib: No MIB data
        enable_eee: 0
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 1
        link: port:5 link:down
Port 6:
        mib: No MIB data
        enable_eee: ???
        igmp_snooping: 0
        vlan_prio: 0
        pvid: 0
        link: port:6 link:down
VLAN 1:
        vid: 1
        ports: 0t 2t 3 4 5
root@deludap01:~#

Even if I am not a friend of resolving issues with a factory reset, I have to admit it may be better sometimes.
Let's close this here, I am going for a reset and message again ... before i delete configuration

You haven't disabled VLANs. Actually it is worse now as you're emitting tags on port 2, which is definitely not going to work with a PC that isn't set for VLANs.

1 Like

This advice actually makes sense, because: