I cannot reach the computers on the wireless segment of the lan

[Felix Rubio]

I have similar outputs. Interfaces enp1s0, enp3s0 and wlan0 are part of br0:

# ip add
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
2: enp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master br0 state DOWN group default qlen 1000
    link/ether c0:4a:00:02:69:ba brd ff:ff:ff:ff:ff:ff
3: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br0 state UP group default qlen 1000
    link/ether 1c:6f:65:c6:bf:cc brd ff:ff:ff:ff:ff:ff
4: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br0 state UP group default qlen 1000
    link/ether d0:37:45:9f:57:64 brd ff:ff:ff:ff:ff:ff
8: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 96:52:73:dd:9b:00 brd ff:ff:ff:ff:ff:ff
    inet 192.168.178.4/24 brd 192.168.178.255 scope global br0
       valid_lft forever preferred_lft forever
    inet 192.168.178.5/24 brd 192.168.178.255 scope global secondary br0
       valid_lft forever preferred_lft forever

# ip route
default via 192.168.178.1 dev br0 proto static
192.168.178.0/24 dev br0 proto kernel scope link src 192.168.178.4

-- 
Don't believe what you're told. Double check.
On Saturday, 17 October 2020 19:06:30 CEST Jan Ceuleers wrote:
> On 17/10/2020 17:46, Felix Rubio wrote:
> > Thank you for your suggestion, Jan... but still does not work. This is what I get, related to the bridge:
> > 
> > nl80211: Interface wlxd037459f5764 is in bridge br0
> > nl80211: Add own interface ifindex 8 (ifidx_reason 5)
> > nl80211: if_indices[16]: 8(5)
> > nl80211: Add own interface ifindex 5 (ifidx_reason -1)
> > nl80211: if_indices[16]: 8(5) 5(-1)
> 
> Okay, another suggestion. The IP address is attached to the bridge, and
> not to any of the other interfaces, right? This is what ifconfig looks
> like on my AP:
> 
> # ifconfig
> br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 192.168.1.2  netmask 255.255.255.0  broadcast 192.168.1.255
>         ether 00:08:a2:0a:89:96  txqueuelen 1000  (Ethernet)
>         RX packets 45669683  bytes 14474015653 (13.4 GiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 63672667  bytes 58122458205 (54.1 GiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> (...)
> 
> eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         ether 00:08:a2:0a:89:96  txqueuelen 2  (Ethernet)
>         RX packets 58609440  bytes 41063687889 (38.2 GiB)
>         RX errors 0  dropped 280  overruns 0  frame 0
>         TX packets 60659751  bytes 56371849168 (52.5 GiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>         device memory 0xdfdc0000-dfddffff
> 
> (...)
> 
> wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         ether 04:f0:21:22:ec:54  txqueuelen 12  (Ethernet)
>         RX packets 1164267  bytes 463783891 (442.2 MiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 4829459  bytes 2785669223 (2.5 GiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         ether 04:f0:21:3b:f8:a7  txqueuelen 12  (Ethernet)
>         RX packets 622058  bytes 632089123 (602.8 MiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 483780  bytes 371002757 (353.8 MiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> # brctl show
> bridge name	bridge id		STP enabled	interfaces
> br0		8000.0008a20a8996	no		eth1
> 							wlan0
> 							wlan1
> 
> 
>