[isf-wifidog] I have a router that is being tempremental.

Don Druce dondruce at sympatico.ca
Jeu 30 Aou 00:27:46 EDT 2007


Hi Pascal

Thanks for the info.  I was not aware of the iptables -L command.

Here are my results, and the results of Ping attempts.  I tried Ping to 
the Google URL and IP address from X-Wrt with no success.

-------------------------
login as: root
root at 192.168.5.1's password:


BusyBox v1.00 (2007.01.31-14:50+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 WHITE RUSSIAN (0.9) -------------------------------
  * 2 oz Vodka   Mix the Vodka and Kahlua together
  * 1 oz Kahlua  over ice, then float the cream or
  * 1/2oz cream  milk on the top.
 ---------------------------------------------------
root at CS-Linksys-G-X-WRT:~# iptables -L
Chain INPUT (policy DROP)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  --  anywhere             anywhere            state 
RELATED,ESTAB                                             LISHED
DROP       tcp  --  anywhere             anywhere            tcp 
option=!2 flags                                             :SYN/SYN
input_rule  all  --  anywhere             anywhere
input_wan  all  --  anywhere             anywhere
LAN_ACCEPT  all  --  anywhere             anywhere
ACCEPT     icmp --  anywhere             anywhere
ACCEPT     gre  --  anywhere             anywhere
REJECT     tcp  --  anywhere             anywhere            reject-with 
tcp-res                                             et
REJECT     all  --  anywhere             anywhere            reject-with 
icmp-po                                             rt-unreachable

Chain FORWARD (policy DROP)
target     prot opt source               destination
WiFiDog_WIFI2Internet  all  --  anywhere             anywhere
DROP       all  --  anywhere             anywhere            state INVALID
TCPMSS     tcp  --  anywhere             anywhere            tcp 
flags:SYN,RST/S                                             YN TCPMSS 
clamp to PMTU
ACCEPT     all  --  anywhere             anywhere            state 
RELATED,ESTAB                                             LISHED
forwarding_rule  all  --  anywhere             anywhere
forwarding_wan  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere

Chain LAN_ACCEPT (1 references)
target     prot opt source               destination
RETURN     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere

Chain OUTPUT (policy DROP)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  --  anywhere             anywhere            state 
RELATED,ESTAB                                             LISHED
output_rule  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
REJECT     tcp  --  anywhere             anywhere            reject-with 
tcp-res                                             et
REJECT     all  --  anywhere             anywhere            reject-with 
icmp-po                                             rt-unreachable

Chain WiFiDog_AuthServers (1 references)
target     prot opt source               destination

root at CS-Linksys-G-X-WRT:~#
root at CS-Linksys-G-X-WRT:~# ping www.google.ca
ping: www.google.ca: Unknown host
root at CS-Linksys-G-X-WRT:~# ping 64.233.167.147
PING 64.233.167.147 (64.233.167.147): 56 data bytes
ping 64.233.167.147


--- 64.233.167.147 ping statistics ---
229 packets transmitted, 0 packets received, 100% packet loss
root at CS-Linksys-G-X-WRT:~#



----------------------------

Pascal Charest wrote:
> The correct syntax to get the iptables listing would be  :
> iptables -L
>
> that should give us bit more info.
>
> Another good thing would be the output from "ifconfig" and knowing if 
> "ping www.google.com <http://www.google.com>" and "ping 64.233.167.147 
> <http://64.233.167.147>" work.
>
> Pascal Ch.
>
> -- 
> Pascal Charest, Consultant en logiciel libre.
> http://blog.pacharest.com
>
> On 8/28/07, *Don Druce* <dondruce at sympatico.ca 
> <mailto:dondruce at sympatico.ca>> wrote:
>
>     Router Linksys WRT54  works at times, but when it does not want
>     to, it acts like a mule and just does nothing.
>     I managed to coax it into telling me about its problems, can
>     anyone help me diagnose this.  It is a bit beyond me.
>
>     This is on my LAN and was working with my Captive Server. (when it
>     wanted to)
>
>     Don
>     ----------------------------------------------------
>     root at CS-Linksys-G-X-WRT:~# wifidog-init status
>     WiFiDog status
>
>     Version: 1.1.3_rc1
>     Uptime: 0d 0h 8m 20s
>     Has been restarted: no
>     Internet Connectivity: yes
>     *Auth server reachable: no*
>     Clients served this session: 0
>
>     0 clients connected.
>
>     Authentication servers:
>       Host: 192.168.2.200 <http://192.168.2.200> ( 192.168.2.200
>     <http://192.168.2.200>)
>     root at CS-Linksys-G-X-WRT:~#
>
>
>     -----------------------------------------------
>     Authentication servers:
>       Host: 192.168.2.200 <http://192.168.2.200> ( 192.168.2.200
>     <http://192.168.2.200>)
>     OK
>     Starting Wifidog ...
>     Testing for iptables modules
>       Testing ipt_mac
>        ipt_mac  module is working
>       Testing ipt_mark
>        ipt_mark module is working
>       Testing ipt_REDIRECT
>        ipt_REDIRECT  module is working
>     OK
>     *root at CS-Linksys-G-X-WRT:~# iptables: Invalid argument
>     iptables: Invalid argument
>     iptables: Invalid argument
>     [3][Fri Dec 31 19:02:49 1999][1371](centralserver.c:176) Failed to
>     connect to any of the auth servers
>
>     --------------------------------------------------
>
>     *Help, comments, leads, ideas etc appreciated.*
>     *
>
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> No virus found in this incoming message.
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>   

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