Hi,
ts7500:~# iwconfig ra0 essid "XXX-linksys" key "XXX"
Q: What is in the logs after this command. Its not associating for some reason
(iwconfig below states that)
A: None. No Message from the board
Statement: It doesn't get an address and therefore anything in the routing table
Response: Could be. I tried setting to a fixed IP address and no luck
Possible Clue:
- I logged on to my router via a browser using the IP address of router.
- Verified the essid and the key
- * Looked at the DHCP Client table, I can see my iPad IP address and others
but can't see my board IP address ??????
I think it's a configuration issue but I followed the procedure as stated in
http://www.embeddedarm.com/wiki/index.php/WIFI-N-USB for WEP Access point. It's
got to something simple.
Help anybody,
Jessie
--- In Joel Morgan <> wrote:
>
> On Tue, Jan 3, 2012 at 11:41 AM, Jessie <> wrote:
>
> > **
> >
> >
> > Hi,
> >
> > Objective: Using the TS-7553board, communicate using ASUS USB-N13 Wifi
> > adapter through my wireless router. I want the TS-7553 to function as
> > server while remote clients send request/status. The board will then
> > process the information and send back the information.
> >
> > Problem: After configuation, can not communicate to the outside world.
> > I tried to ping from a remote pc to the board->did not work.
> > I tried to ping from the board to a remote pc->did not work.
> > I tied to ping google.com->did not work
> > I tried to ping directly to google IP address-> did not work
> > I tried to ping my router-> did not work
> > I tried setting the board with a fixed IP address-> did not work
> >
> > Setup: Inserted the ASUS Wifi adapter in the middle USB slot
> >
> > Data Capture:
> > ts7500:~# iwconfig
> > lo no wireless extensions.
> > eth0 no wireless extensions.
> > ra0 Ralink STA
> > usb0 no wireless extensions.
> >
> > ts7500:~# ifconfig ra0 up
> > ts7500:~# iwconfig ra0 essid "XXX-linksys" key "XXX"
> >
>
> What is in the logs after this command. Its not associating for some reason
> (iwconfig below states that)
>
> ts7500:~# dhclient ra0
> > Internet Systems Consortium DHCP Client V3.1.1
> > Copyright 2004-2008 Internet Systems Consortium.
> > All rights reserved.
> > For info, please visit http://www.isc.org/sw/dhcp/
> > Listening on LPF/ra0/14:da:e9:b0:62:a7
> > Sending on LPF/ra0/14:da:e9:b0:62:a7
> > Sending on Socket/fallback
> > DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 4
> > DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 7
> > DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 13
> > DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 15
> > DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 12
> > DHCPDISCOVER on ra0 to 255.255.255.255 port 67 interval 10
> > No DHCPOFFERS received.
> > No working leases in persistent database - sleeping.
> >
>
> It doesn't get an address and therefore anything in the routing table
>
>
> >
> > ts7500:~# ping google.com
> > ping: unknown host
> >
> > // this is google IP address
> > ts7500:~# ping 74.125.224.178
> > PING 74.125.224.178 (74.125.224.178): 56 data bytes
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> >
> from 192.168.0.50 - this is probably eth0
>
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 9f4e 192.168.0.50 74.125.224.178
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 9f4e 192.168.0.50 74.125.224.178
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 9f4e 192.168.0.50 74.125.224.178
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 9f4e 192.168.0.50 74.125.224.178
> > --- 74.125.224.178 ping statistics ---
> > 8 packets transmitted, 0 packets received, 100% packet loss
> >
> > // this is my router
> > ts7500:~# ping 192.168.1.101
> > PING 192.168.1.101 (192.168.1.101): 56 data bytes
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> >
> ditto. eth0.
>
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 c1b7 192.168.0.50 192.168.1.101
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 c1b7 192.168.0.50 192.168.1.101
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host Unreachable
> > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst Data
> > 4 5 00 5400 0000 0 0040 40 01 c1\0x00b7 192.168.0.508.1.101
> > 64 bytes from ts7500.local (192.168.0.50): Destination Host
> > --- 192.168.1.101 ping statistics ---
> > 14 packets transmitted, 0 packets received, 100% packet loss
> >
> > ts7500:~# iwconfig
> > lo no wireless extensions.
> > eth0 no wireless extensions.
> > ra0 Ralink STA ESSID:"11n-AP" Nickname:"RT2870STA"
> > Mode:Auto Frequency=2.412 GHz Access Point: Not-Associated
> > Bit Rate:1 Mb/s
> > RTS thr:off Fragment thr:off
> > Encryption key:off
> > Link Quality=10/100 Signal level:0 dBm Noise level:-95 dBm
> > Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
> > Tx excessive retries:0 Invalid misc:0 Missed beacon:0
> > usb0 no wireless extensions.
> > ts7500:~#
> >
> > Any suggestions?
> >
> Look at ifconfig. ra0 won't have an address.
> Find out why it will not associate. does the essid show up in a scan?
>
> Also (you're not to this point yet) dont forget to give the default route
> to ra0 if you want to see the public network.
>
> -regards
> --
> Joel R. Morgan
> Morgan Millwright Services, Inc.
>
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