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Date:      Mon, 14 Jun 2010 23:24:10 +0800
From:      Ganbold <ganbold@gmail.com>
To:        PseudoCylon <moonlightakkiy@yahoo.ca>
Cc:        Ganbold Tsagaankhuu <ganbold@mobicom.mn>, freebsd-current@freebsd.org
Subject:   Re: CALL for TEST [HOSTAP] run(4) ralink usb wireless
Message-ID:  <4C16499A.3050808@gmail.com>
In-Reply-To: <447555.80295.qm@web51803.mail.re2.yahoo.com>
References:  <16641.96608.qm@web51806.mail.re2.yahoo.com> <4BA22B8D.9030700@micom.mng.net> <375331.74876.qm@web51804.mail.re2.yahoo.com> <4BA38B26.6050208@micom.mng.net> <989377.89740.qm@web51802.mail.re2.yahoo.com> <4BAE01AC.7000509@gmail.com> <623907.37074.qm@web51803.mail.re2.yahoo.com> <4BB3575D.4040506@gmail.com> <87836.79143.qm@web51804.mail.re2.yahoo.com> <4BBB372C.1060302@gmail.com> <665283.95271.qm@web51802.mail.re2.yahoo.com> <4BBDEC8F.9050803@gmail.com> <490521.32714.qm@web51804.mail.re2.yahoo.com> <4BD307DE.5080507@gmail.com> <332448.8676.qm@web51801.mail.re2.yahoo.com> <4BD3F2D4.8000007@gmail.com> <702632.81988.qm@web51803.mail.re2.yahoo.com> <4BDEE393.4080206@gmail.com> <660085.11669.qm@web51802.mail.re2.yahoo.com> <4BFD4806.8070001@gmail.com> <618770.37649.qm@web51807.mail.re2.yahoo.com> <4C0FAEA2.7010204@gmail.com> <94007.38072.qm@web51807.mail.re2.yahoo.com> <4C11188A.1040002@gmail.com> <447555.80295.qm@web51803.mail.re2.yahoo.com>

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AK-san,

PseudoCylon wrote:
> ----- Original Message ----
>   
>> From: Ganbold <ganbold@gmail.com>
>> To: PseudoCylon <moonlightakkiy@yahoo.ca>
>> Cc: freebsd-current@freebsd.org; Ganbold Tsagaankhuu <ganbold@mobicom.mn>
>> Sent: Thu, June 10, 2010 10:53:30 AM
>> Subject: Re: CALL for TEST [HOSTAP] run(4) ralink usb wireless
>>
>> It seems like it is running without any problem so far, no more adsl
>> modem problem.
>> I can see arp packets in wlan0 interface as  well as in  macbook.
>> I will continue testing and let you know if there comes any problem.
>>
>> thanks again,
>>
>> Ganbold
>>     
>
> Hello,
>
> Glad to hear. It was an encryption problem. A client was dropping packets..
>
> Please let me know if you find another bug. (Hope there won't be)
>   

Well, looks like I was too fast :(

It seems like client is not receiving any arp packets when rspro doesn't
first initiate ping (maybe arp request) to client.
If I first ping to client from rspro, later on arp packets can be seen
on client.
When I ping from rspro to client, response is very different:

# arp -a
? (192.168.1.43) at 8e:fd:59:d6:3a:50 on bridge0 permanent [bridge]
? (192.168.1.42) at 00:22:cf:03:e0:30 on wlan0 permanent [ethernet]
? (192.168.1.41) at 00:15:6d:c1:c7:77 on arge0 permanent [ethernet]
? (192.168.1.1) at 00:30:54:62:3d:24 on arge0 expires in 1200 seconds
[ethernet]
? (192.168.1.7) at 00:1c:25:9d:36:1d on arge0 expires in 824 seconds
[ethernet]
# ping 192.168.1.50
PING 192.168.1.50 (192.168.1.50): 56 data bytes
64 bytes from 192.168.1.50: icmp_seq=0 ttl=64 time=2.694 ms
64 bytes from 192.168.1.50: icmp_seq=1 ttl=64 time=302.177 ms
64 bytes from 192.168.1.50: icmp_seq=2 ttl=64 time=1.041 ms
64 bytes from 192.168.1.50: icmp_seq=4 ttl=64 time=5234.417 ms
64 bytes from 192.168.1.50: icmp_seq=5 ttl=64 time=4225.060 ms
64 bytes from 192.168.1.50: icmp_seq=6 ttl=64 time=3214.908 ms
64 bytes from 192.168.1.50: icmp_seq=7 ttl=64 time=2207.241 ms
64 bytes from 192.168.1.50: icmp_seq=8 ttl=64 time=1197.061 ms
64 bytes from 192.168.1.50: icmp_seq=9 ttl=64 time=186.833 ms
^C
--- 192.168.1.50 ping statistics ---
11 packets transmitted, 9 packets received, 18.2% packet loss
round-trip min/avg/max/stddev = 1.041/1841.270/5234.417/1870.962 ms
# arp -a          
? (192.168.1.43) at 8e:fd:59:d6:3a:50 on bridge0 permanent [bridge]
? (192.168.1.42) at 00:22:cf:03:e0:30 on wlan0 permanent [ethernet]
? (192.168.1.41) at 00:15:6d:c1:c7:77 on arge0 permanent [ethernet]
? (192.168.1.1) at 00:30:54:62:3d:24 on arge0 expires in 1183 seconds
[ethernet]
? (192.168.1.7) at 00:1c:25:9d:36:1d on arge0 expires in 805 seconds
[ethernet]
? (192.168.1.50) at 00:26:bb:17:f6:61 on arge0 expires in 1186 seconds
[ethernet]
# ping 192.168.1.50
PING 192.168.1.50 (192.168.1.50): 56 data bytes
64 bytes from 192.168.1.50: icmp_seq=2 ttl=64 time=1590.035 ms
64 bytes from 192.168.1.50: icmp_seq=3 ttl=64 time=580.201 ms
64 bytes from 192.168.1.50: icmp_seq=4 ttl=64 time=528.019 ms
^C
--- 192.168.1.50 ping statistics ---
5 packets transmitted, 3 packets received, 40.0% packet loss
round-trip min/avg/max/stddev = 528.019/899.418/1590.035/488.804 ms

Any idea?

thanks,

Ganbold

> Thank you for testing
>
> AK
>
>
>
>
>   


-- 
Computer programmers never die, they just get lost in the processing.



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