The WMR-300 works fine with OpenWRT.
Still having the serial interface plugged in, I decided to try the FailSafe...
The two ways to trigger the FS work, either [f] ENTER from console, or pressing AOSS button when the UDP beacon packet is received (PC). And everything seems to be ok.
- failsafe -
BusyBox v1.22.1 (2014-09-21 11:14:01 CEST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
ash: can't access tty; job control turned off
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
BARRIER BREAKER (14.07, r42625)
-----------------------------------------------------
* 1/2 oz Galliano Pour all ingredients into
* 4 oz cold Coffee an irish coffee mug filled
* 1 1/2 oz Dark Rum with crushed ice. Stir.
* 2 tsp. Creme de Cacao
-----------------------------------------------------
root@(none):/# However for some reason the ping/telnet... from PC to 192.168.1.1 (router) times out. The other way around neither
root@(none):/# ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2): 56 data bytes
^C^C^C and the ^C (working usually in serial console) cannot stop the ping.
Wireshark (PC) shows that in this case, ping router->PC, the router emits an ARP request
router : Who has 192.168.1.2 (PC), tell 192.168.1.1 (router)and the PC replies immediately
PC: my MAC-addr is ....but it seems the frames don't go to the router, since 1 second later, the router sends again the same ARP query.
Note that when *not* in Failsafe mode, the interface and network exchanges work ok.
The swconfig command shows that the link is UP and autoneg worked
root@(none):/# swconfig dev mt7530 show
Global attributes:
enable_vlan: 1
... Port 4:
pvid: 1
link: port:4 link:up speed:100baseT full-duplex and ifconfig (router) also seems satisfied
root@(none):/# ifconfig
eth0 Link encap:Ethernet HWaddr DC:FB:02:xx:xx:xx
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:793 (793.0 B) TX bytes:1043 (1.0 KiB)
Interrupt:5 The PC also cannot get ARP replies (since its ARP queries don't go through) so the ARP cache is <incomplete> for 192.168.1.1.
Its ifconfig is
[MB root@dell ~]# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 74:86:7a:yy:yy:yy
inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:83 errors:0 dropped:0 overruns:0 frame:0
TX packets:129 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7278 (7.2 KB) TX bytes:9862 (9.8 KB)
Interrupt:18 It seems a kind of firewall prevents the packets to go to the router (or, I assume, the router blocks incoming packets, since the PC iptables is totally OFF, and anyway it would be opened for outgoing).
Or maybe I missed something?
(Last edited by *++p on 25 Jan 2015, 10:36)