I upgraded my TP-Link TL-WDR4300 v1 to OpenWrt 21.02.1 r16325-88151b8303 and it works fine so far, but I'm unable to login via ssh.
The router just closes the connection with no error in syslog:
Wed Feb 23 18:15:10 2022 authpriv.info dropbear[2750]: Child connection from 192.168.10.100:56900
Wed Feb 23 18:15:11 2022 authpriv.notice dropbear[2750]: Pubkey auth succeeded for 'root' with key sha1!! <redacted>
Wed Feb 23 18:15:11 2022 authpriv.info dropbear[2750]: Exit (root) from <192.168.10.100:56900>: Disconnect received
On the client side I also see no error:
debug2: channel 0: request shell confirm 1
debug3: send packet: type 98
debug2: channel_input_open_confirmation: channel 0: callback done
debug2: channel 0: open confirm rwindow 24576 rmax 32759
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: PTY allocation request accepted on channel 0
debug3: receive packet: type 99
debug2: channel_input_status_confirm: type 99 id 0
debug2: shell request accepted on channel 0
debug3: receive packet: type 96
debug2: channel 0: rcvd eof
debug2: channel 0: output open -> drain
debug2: channel 0: obuf empty
debug2: chan_shutdown_write: channel 0: (i0 o1 sock -1 wfd 5 efd 6 [write])
debug2: channel 0: output drain -> closed
debug3: receive packet: type 98
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug3: receive packet: type 97
debug2: channel 0: rcvd close
debug2: chan_shutdown_read: channel 0: (i0 o3 sock -1 wfd 4 efd 6 [write])
debug2: channel 0: input open -> closed
debug3: channel 0: will not send data after close
debug2: channel 0: almost dead
debug2: channel 0: gc: notify user
debug2: channel 0: gc: user detached
debug2: channel 0: send close
debug3: send packet: type 97
debug2: channel 0: is dead
debug2: channel 0: garbage collecting
debug1: channel 0: free: client-session, nchannels 1
debug3: channel 0: status: The following connections are open:
#0 client-session (t4 r0 i3/0 o3/0 e[write]/0 fd -1/-1/6 sock -1 cc -1)
debug3: send packet: type 1
Connection to wlan closed.
Transferred: sent 3528, received 1348 bytes, in 0.0 seconds
I'm at loss how to fix this, My TP-Link RE650 works fine with the same configuration.
Any ideas?
Cheers, Walter