I have this issue too.
Machines plugged into the switch ports can't access each other. But between WAN<>LAN communication is possible, also between WLAN<>WAN and WLAN<>LAN. So its only affecting connections between eth0(switch) stations. I am on svn 25251 with TP-Link TL-WR841ND v9.
Code:
root@DD-WRT:~# swconfig dev eth0 show
Global attributes:
enable_vlan: 0
Port 0:
pvid: 0
link: port:0 link:up speed:1000baseT full-duplex txflow rxflow
Port 1:
pvid: 0
link: port:1 link:down
Port 2:
pvid: 0
link: port:2 link:up speed:100baseT full-duplex auto
Port 3:
pvid: 0
link: port:3 link:down
Port 4:
pvid: 0
link: port:4 link:down
VLAN 0:
vid: 0
ports: 0 1 2 3 4
Code:
root@DD-WRT:~# brctl show
bridge name bridge id STP enabled interfaces
br0 8000.c46e1f7eb8a0 no eth0
eth1
ath0.1
br1 8000.c46e1f7eb8a0 no
Your observation is not entirely accurate.
I can, for example, ping from my laptop (on WiFi) an Android phone (on WiFi), but cannot ping another laptop (also on WiFi). All are under the same router, with IPs of the form 192.168.1.x.
Your observation is not entirely accurate.
I can, for example, ping from my laptop (on WiFi) an Android phone (on WiFi), but cannot ping another laptop (also on WiFi). All are under the same router, with IPs of the form 192.168.1.x.
yes WLAN<>WLAN is working. The issue seems to only affect the wired switch ports.
Your observation is not entirely accurate.
I can, for example, ping from my laptop (on WiFi) an Android phone (on WiFi), but cannot ping another laptop (also on WiFi). All are under the same router, with IPs of the form 192.168.1.x.
yes WLAN<>WLAN is working. The issue seems to only affect the wired switch ports.
Please read again what I've just written. I said I CAN'T PING a laptop from another laptop, both connected to WiFi. So WLAN<->WLAN pinging doesn't work in all situations !
Posted: Tue Nov 11, 2014 18:56 Post subject: Solution for v9
Hi,
I think that I had the same problem as you are talking about. Each computer connected to the router would not communicate with each other. I have a TL-WR841N v9.0
CyB3R solved it for me:
CyB3R wrote:
(2) LAN clients are mutually unreachable. The only remedy is to add this script to startup.
Code:
swconfig dev eth0 set enable_vlan 1
swconfig dev eth0 set apply
Posted: Tue Nov 11, 2014 19:00 Post subject: Re: Solution for v9
Pike of the lake wrote:
Hi,
I think that I had the same problem as you are talking about. Each computer connected to the router would not communicate with each other. I have a TL-WR841N v9.0
CyB3R solved it for me:
CyB3R wrote:
(2) LAN clients are mutually unreachable. The only remedy is to add this script to startup.
Code:
swconfig dev eth0 set enable_vlan 1
swconfig dev eth0 set apply
This solves the problem for me.
I get that, but I'll say again:
"I CAN'T PING a laptop from another laptop, both connected to WiFi ! So WLAN<->WLAN pinging doesn't work in all situations !" This problem isn't related ONLY to LAN clients, but also to SOME WiFi clients.
Posted: Tue Nov 11, 2014 19:38 Post subject: Re: Solution for v9
Pike of the lake wrote:
Hi,
I think that I had the same problem as you are talking about. Each computer connected to the router would not communicate with each other. I have a TL-WR841N v9.0
CyB3R solved it for me:
CyB3R wrote:
(2) LAN clients are mutually unreachable. The only remedy is to add this script to startup.
Code:
swconfig dev eth0 set enable_vlan 1
swconfig dev eth0 set apply
