subject:"\[nox\-dev\] nox\-gui flowtracer problem"

[nox-dev] nox-gui flowtracer problem

2012-01-04 Thread wunyuan


Dear all，

I build a testbed as follows:

   NOX
   /  \
of1of2
 /\
ab
Firstly, I set a and b to ping each other. Secondly, I input "./nox_core 
-v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the 
NOX. and then start nox-gui. Thirdly, I click "FlowTracer" botton and 
then double click of1 node on nox-gui to show its flow entries. Finally, 
I highlight one entry and click "Trace!" botton. However,I cannot find 
any flows on nox-gui and I find one error message. this error message is 
as follows:


File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
value = int(value,16)
ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'

How could I fix it?

--

===
系統與網路技術組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
===

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Re: [nox-dev] nox-gui flowtracer problem

2012-01-04 Thread Kyriakos Zarifis

This seems to be a bug where the component was expecting a hex string, but
the "L" in the end of the long int messes things. Thanks for reporting.
What kind of switch are you using?

For a temporary fix in your case, try replacing line 95 with:
   value = int(value[:-1],16)

On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  wrote:

> Dear all，
>
> I build a testbed as follows:
>
>   NOX
>   /  \
>of1of2
> /\
>ab
> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core
> -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the NOX.
> and then start nox-gui. Thirdly, I click "FlowTracer" botton and then
> double click of1 node on nox-gui to show its flow entries. Finally, I
> highlight one entry and click "Trace!" botton. However,I cannot find any
> flows on nox-gui and I find one error message. this error message is as
> follows:
>
> File "~/nox/src/gui/views/**flowtracer.py", line 95, in trace_flow
>value = int(value,16)
> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>
> How could I fix it?
>
> --
>
> ==**==**===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan,
> R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.**tw 
> ==**==**===
>
> __**_
> nox-dev mailing list
> nox-dev@noxrepo.org
> http://noxrepo.org/mailman/**listinfo/nox-dev
>
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Re: [nox-dev] nox-gui flowtracer problem

2012-01-04 Thread wunyuan

Hi,

The "0xe4115b1251b4L" string is our client internet iterface mac. Our
client are HP DL380 G7.
Our Openflow are installed in Desktop PC with NetFPGA card.

Thanks.

於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
> This seems to be a bug where the component was expecting a hex string,
> but the "L" in the end of the long int messes things. Thanks for
> reporting.
> What kind of switch are you using?
>
> For a temporary fix in your case, try replacing line 95 with:
> value = int(value[:-1],16)
>
> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  > wrote:
>
> Dear all，
>
> I build a testbed as follows:
>
> NOX
> / \
> of1of2
> / \
> a b
> Firstly, I set a and b to ping each other. Secondly, I input
> "./nox_core -v -v -i ptcp:9550 routing lavi monitoring
> trackhost_pktin" to run the NOX. and then start nox-gui. Thirdly,
> I click "FlowTracer" botton and then double click of1 node on
> nox-gui to show its flow entries. Finally, I highlight one entry
> and click "Trace!" botton. However,I cannot find any flows on
> nox-gui and I find one error message. this error message is as
> follows:
>
> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
> value = int(value,16)
> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>
> How could I fix it?
>
> -- 
>
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744,
> Taiwan, R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw 
> ===
>
> ___
> nox-dev mailing list
> nox-dev@noxrepo.org 
> http://noxrepo.org/mailman/listinfo/nox-dev
>
>


-- 

===
系統與網路技術組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751 
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
===

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Re: [nox-dev] nox-gui flowtracer problem

2012-01-05 Thread Murphy McCauley

Are you using Python 2.5?  I am guessing this bug doesn't exist with Python 
2.6+...

-- Murphy

On Jan 4, 2012, at 11:52 PM, wunyuan wrote:

> Hi,
> 
> The "0xe4115b1251b4L" string is our client internet iterface mac. Our client 
> are HP DL380 G7.
> Our Openflow are installed in Desktop PC with NetFPGA card.
> 
> Thanks.
> 
> 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
>> 
>> This seems to be a bug where the component was expecting a hex string, but 
>> the "L" in the end of the long int messes things. Thanks for reporting.
>> What kind of switch are you using?
>> 
>> For a temporary fix in your case, try replacing line 95 with:
>>value = int(value[:-1],16)
>> 
>> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  wrote:
>> Dear all，
>> 
>> I build a testbed as follows:
>> 
>>   NOX
>>   /  \
>>of1of2
>> /\
>>ab
>> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core -v 
>> -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the NOX. and 
>> then start nox-gui. Thirdly, I click "FlowTracer" botton and then double 
>> click of1 node on nox-gui to show its flow entries. Finally, I highlight one 
>> entry and click "Trace!" botton. However,I cannot find any flows on nox-gui 
>> and I find one error message. this error message is as follows:
>> 
>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>value = int(value,16)
>> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>> 
>> How could I fix it?
>> 
>> -- 
>> 
>> ===
>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
>> R.O.C.
>> TEL：06-5050940 ext.751
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>> 
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org
>> http://noxrepo.org/mailman/listinfo/nox-dev
>> 
> 
> 
> -- 
> 
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
> R.O.C.
> TEL：06-5050940 ext.751 
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===
> ___
> nox-dev mailing list
> nox-dev@noxrepo.org
> http://noxrepo.org/mailman/listinfo/nox-dev

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Re: [nox-dev] nox-gui flowtracer problem

2012-01-05 Thread wunyuan

Hi,

My python version is 2.7.1+.

$~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
Python 2.7.1+

Thanks!

於 2012/1/5 下午 05:26, Murphy McCauley 提到:
> Are you using Python 2.5? I am guessing this bug doesn't exist with
> Python 2.6+...
>
> -- Murphy
>
> On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
>
>> Hi,
>>
>> The "0xe4115b1251b4L" string is our client internet iterface mac. Our
>> client are HP DL380 G7.
>> Our Openflow are installed in Desktop PC with NetFPGA card.
>>
>> Thanks.
>>
>> 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
>>> This seems to be a bug where the component was expecting a hex
>>> string, but the "L" in the end of the long int messes things. Thanks
>>> for reporting.
>>> What kind of switch are you using?
>>>
>>> For a temporary fix in your case, try replacing line 95 with:
>>> value = int(value[:-1],16)
>>>
>>> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan >> > wrote:
>>>
>>> Dear all，
>>>
>>> I build a testbed as follows:
>>>
>>> NOX
>>> / \
>>> of1of2
>>> / \
>>> a b
>>> Firstly, I set a and b to ping each other. Secondly, I input
>>> "./nox_core -v -v -i ptcp:9550 routing lavi monitoring
>>> trackhost_pktin" to run the NOX. and then start nox-gui.
>>> Thirdly, I click "FlowTracer" botton and then double click of1
>>> node on nox-gui to show its flow entries. Finally, I highlight
>>> one entry and click "Trace!" botton. However,I cannot find any
>>> flows on nox-gui and I find one error message. this error
>>> message is as follows:
>>>
>>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>> value = int(value,16)
>>> ValueError: invalid literal for int() with base 16:
>>> '0xe4115b1251b4L'
>>>
>>> How could I fix it?
>>>
>>> -- 
>>>
>>> ===
>>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>>> 財團法人國家實驗研究院
>>> 國家高速網路與計算中心南部事業群
>>> National Center for High-Performance Computing South Region Office
>>> 台南縣台南科學園區南科三路28號
>>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan
>>> 744, Taiwan, R.O.C.
>>> TEL：06-5050940 ext.751
>>> FAX：06-5050945
>>> E-Mail：wuny...@nchc.narl.org.tw 
>>> ===
>>>
>>> ___
>>> nox-dev mailing list
>>> nox-dev@noxrepo.org 
>>> http://noxrepo.org/mailman/listinfo/nox-dev
>>>
>>>
>>
>>
>> -- 
>>
>> ===
>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
>> R.O.C.
>> TEL：06-5050940 ext.751 
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org 
>> http://noxrepo.org/mailman/listinfo/nox-dev
>


-- 

===
系統與網路技術組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751 
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
===

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Re: [nox-dev] nox-gui flowtracer problem

2012-01-05 Thread Murphy McCauley

I'm a bit surprised.  Can you try "/usr/bin/python -V"?

What OS / distro are you using?

-- Murphy

On Jan 5, 2012, at 1:35 AM, wunyuan wrote:

> Hi, 
> 
> My python version is 2.7.1+.
> 
> $~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
> Python 2.7.1+
> 
> Thanks!
> 
> 於 2012/1/5 下午 05:26, Murphy McCauley 提到:
>> 
>> Are you using Python 2.5?  I am guessing this bug doesn't exist with Python 
>> 2.6+...
>> 
>> -- Murphy
>> 
>> On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
>> 
>>> Hi,
>>> 
>>> The "0xe4115b1251b4L" string is our client internet iterface mac. Our 
>>> client are HP DL380 G7.
>>> Our Openflow are installed in Desktop PC with NetFPGA card.
>>> 
>>> Thanks.
>>> 
>>> 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
 
 This seems to be a bug where the component was expecting a hex string, but 
 the "L" in the end of the long int messes things. Thanks for reporting.
 What kind of switch are you using?
 
 For a temporary fix in your case, try replacing line 95 with:
value = int(value[:-1],16)
 
 On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  wrote:
 Dear all，
 
 I build a testbed as follows:
 
   NOX
   /  \
of1of2
 /\
ab
 Firstly, I set a and b to ping each other. Secondly, I input "./nox_core 
 -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the 
 NOX. and then start nox-gui. Thirdly, I click "FlowTracer" botton and then 
 double click of1 node on nox-gui to show its flow entries. Finally, I 
 highlight one entry and click "Trace!" botton. However,I cannot find any 
 flows on nox-gui and I find one error message. this error message is as 
 follows:
 
 File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
value = int(value,16)
 ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
 
 How could I fix it?
 
 -- 
 
 ===
 系統與網路技術組－黃文源(Wun-Yuan Huang)
 財團法人國家實驗研究院
 國家高速網路與計算中心南部事業群
 National Center for High-Performance Computing South Region Office
 台南縣台南科學園區南科三路28號
 No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
 R.O.C.
 TEL：06-5050940 ext.751
 FAX：06-5050945
 E-Mail：wuny...@nchc.narl.org.tw
 ===
 
 ___
 nox-dev mailing list
 nox-dev@noxrepo.org
 http://noxrepo.org/mailman/listinfo/nox-dev
 
>>> 
>>> 
>>> -- 
>>> 
>>> ===
>>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>>> 財團法人國家實驗研究院
>>> 國家高速網路與計算中心南部事業群
>>> National Center for High-Performance Computing South Region Office
>>> 台南縣台南科學園區南科三路28號
>>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
>>> R.O.C.
>>> TEL：06-5050940 ext.751 
>>> FAX：06-5050945
>>> E-Mail：wuny...@nchc.narl.org.tw
>>> ===
>>> ___
>>> nox-dev mailing list
>>> nox-dev@noxrepo.org
>>> http://noxrepo.org/mailman/listinfo/nox-dev
>> 
> 
> 
> -- 
> 
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
> R.O.C.
> TEL：06-5050940 ext.751 
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===

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Re: [nox-dev] nox-gui flowtracer problem

2012-01-05 Thread wunyuan


Hi,

The answers are as follows:

於 2012/1/5 下午 05:46, Murphy McCauley 提到:
> I'm a bit surprised. Can you try "/usr/bin/python -V"?

Yes
nchc@NCHC:/usr/bin$ ./python -V
Python 2.7.1+

>
> What OS / distro are you using?

nchc@NCHC:/usr/bin$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 11.04
Release: 11.04
Codename: natty


>
> -- Murphy
>
> On Jan 5, 2012, at 1:35 AM, wunyuan wrote:
>
>> Hi,
>>
>> My python version is 2.7.1+.
>>
>> $~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
>> Python 2.7.1+
>>
>> Thanks!
>>
>> 於 2012/1/5 下午 05:26, Murphy McCauley 提到:
>>> Are you using Python 2.5? I am guessing this bug doesn't exist with
>>> Python 2.6+...
>>>
>>> -- Murphy
>>>
>>> On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
>>>
 Hi,

 The "0xe4115b1251b4L" string is our client internet iterface mac.
 Our client are HP DL380 G7.
 Our Openflow are installed in Desktop PC with NetFPGA card.

 Thanks.

 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
> This seems to be a bug where the component was expecting a hex
> string, but the "L" in the end of the long int messes things.
> Thanks for reporting.
> What kind of switch are you using?
>
> For a temporary fix in your case, try replacing line 95 with:
> value = int(value[:-1],16)
>
> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  > wrote:
>
> Dear all，
>
> I build a testbed as follows:
>
> NOX
> / \
> of1of2
> / \
> a b
> Firstly, I set a and b to ping each other. Secondly, I input
> "./nox_core -v -v -i ptcp:9550 routing lavi monitoring
> trackhost_pktin" to run the NOX. and then start nox-gui.
> Thirdly, I click "FlowTracer" botton and then double click of1
> node on nox-gui to show its flow entries. Finally, I highlight
> one entry and click "Trace!" botton. However,I cannot find any
> flows on nox-gui and I find one error message. this error
> message is as follows:
>
> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
> value = int(value,16)
> ValueError: invalid literal for int() with base 16:
> '0xe4115b1251b4L'
>
> How could I fix it?
>
> -- 
>
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan
> 744, Taiwan, R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw 
> ===
>
> ___
> nox-dev mailing list
> nox-dev@noxrepo.org 
> http://noxrepo.org/mailman/listinfo/nox-dev
>
>


 -- 

 ===
 系統與網路技術組－黃文源(Wun-Yuan Huang)
 財團法人國家實驗研究院
 國家高速網路與計算中心南部事業群
 National Center for High-Performance Computing South Region Office
 台南縣台南科學園區南科三路28號
 No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
 R.O.C.
 TEL：06-5050940 ext.751 
 FAX：06-5050945
 E-Mail：wuny...@nchc.narl.org.tw
 ===
 ___
 nox-dev mailing list
 nox-dev@noxrepo.org 
 http://noxrepo.org/mailman/listinfo/nox-dev
>>>
>>
>>
>> -- 
>>
>> ===
>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
>> R.O.C.
>> TEL：06-5050940 ext.751 
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>


-- 

===
系統與網路技術組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751 
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
===

___
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nox-dev@noxrepo.org
http://noxrepo.org/mailman/listinfo/nox-dev

Re: [nox-dev] nox-gui flowtracer problem

2012-01-05 Thread Murphy McCauley

Ah, of course, you must be running a 32 bit version.

We should fix this (maybe by replacing hex(n) with "0x%x" % (n,)).

Thanks for humoring me.

-- Murphy

On Jan 5, 2012, at 2:03 AM, wunyuan wrote:

> 
> Hi,
> 
> The answers are as follows:
> 
> 於 2012/1/5 下午 05:46, Murphy McCauley 提到:
>> 
>> I'm a bit surprised.  Can you try "/usr/bin/python -V"?
> 
> Yes
> nchc@NCHC:/usr/bin$ ./python -V
> Python 2.7.1+
> 
>> 
>> What OS / distro are you using?
> 
> nchc@NCHC:/usr/bin$ lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description:Ubuntu 11.04
> Release:11.04
> Codename:   natty
> 
> 
>> 
>> -- Murphy
>> 
>> On Jan 5, 2012, at 1:35 AM, wunyuan wrote:
>> 
>>> Hi, 
>>> 
>>> My python version is 2.7.1+.
>>> 
>>> $~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
>>> Python 2.7.1+
>>> 
>>> Thanks!
>>> 
>>> 於 2012/1/5 下午 05:26, Murphy McCauley 提到:
 
 Are you using Python 2.5?  I am guessing this bug doesn't exist with 
 Python 2.6+...
 
 -- Murphy
 
 On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
 
> Hi,
> 
> The "0xe4115b1251b4L" string is our client internet iterface mac. Our 
> client are HP DL380 G7.
> Our Openflow are installed in Desktop PC with NetFPGA card.
> 
> Thanks.
> 
> 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
>> 
>> This seems to be a bug where the component was expecting a hex string, 
>> but the "L" in the end of the long int messes things. Thanks for 
>> reporting.
>> What kind of switch are you using?
>> 
>> For a temporary fix in your case, try replacing line 95 with:
>>value = int(value[:-1],16)
>> 
>> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  
>> wrote:
>> Dear all，
>> 
>> I build a testbed as follows:
>> 
>>   NOX
>>   /  \
>>of1of2
>> /\
>>ab
>> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core 
>> -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the 
>> NOX. and then start nox-gui. Thirdly, I click "FlowTracer" botton and 
>> then double click of1 node on nox-gui to show its flow entries. Finally, 
>> I highlight one entry and click "Trace!" botton. However,I cannot find 
>> any flows on nox-gui and I find one error message. this error message is 
>> as follows:
>> 
>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>value = int(value,16)
>> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>> 
>> How could I fix it?
>> 
>> -- 
>> 
>> ===
>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, 
>> Taiwan, R.O.C.
>> TEL：06-5050940 ext.751
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>> 
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org
>> http://noxrepo.org/mailman/listinfo/nox-dev
>> 
> 
> 
> -- 
> 
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, 
> Taiwan, R.O.C.
> TEL：06-5050940 ext.751 
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===
> ___
> nox-dev mailing list
> nox-dev@noxrepo.org
> http://noxrepo.org/mailman/listinfo/nox-dev
 
>>> 
>>> 
>>> -- 
>>> 
>>> ===
>>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>>> 財團法人國家實驗研究院
>>> 國家高速網路與計算中心南部事業群
>>> National Center for High-Performance Computing South Region Office
>>> 台南縣台南科學園區南科三路28號
>>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
>>> R.O.C.
>>> TEL：06-5050940 ext.751 
>>> FAX：06-5050945
>>> E-Mail：wuny...@nchc.narl.org.tw
>>> ===
>> 
> 
> 
> -- 
> 
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
> R.O.C.
> TEL

Re: [nox-dev] nox-gui flowtracer problem

2012-01-05 Thread wunyuan

Dear Murphy，

I forgot that our client are 64 bit version.Thanks for your reminding me.


於 2012/1/5 下午 06:11, Murphy McCauley 提到:
> Ah, of course, you must be running a 32 bit version.
>
> We should fix this (maybe by replacing hex(n) with "0x%x" % (n,)).
>
> Thanks for humoring me.
>
> -- Murphy
>
> On Jan 5, 2012, at 2:03 AM, wunyuan wrote:
>
>>
>> Hi,
>>
>> The answers are as follows:
>>
>> 於 2012/1/5 下午 05:46, Murphy McCauley 提到:
>>> I'm a bit surprised. Can you try "/usr/bin/python -V"?
>>
>> Yes
>> nchc@NCHC:/usr/bin$ ./python -V
>> Python 2.7.1+
>>
>>>
>>> What OS / distro are you using?
>>
>> nchc@NCHC:/usr/bin$ lsb_release -a
>> No LSB modules are available.
>> Distributor ID: Ubuntu
>> Description: Ubuntu 11.04
>> Release: 11.04
>> Codename: natty
>>
>>
>>>
>>> -- Murphy
>>>
>>> On Jan 5, 2012, at 1:35 AM, wunyuan wrote:
>>>
 Hi,

 My python version is 2.7.1+.

 $~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
 Python 2.7.1+

 Thanks!

 於 2012/1/5 下午 05:26, Murphy McCauley 提到:
> Are you using Python 2.5? I am guessing this bug doesn't exist
> with Python 2.6+...
>
> -- Murphy
>
> On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
>
>> Hi,
>>
>> The "0xe4115b1251b4L" string is our client internet iterface mac.
>> Our client are HP DL380 G7.
>> Our Openflow are installed in Desktop PC with NetFPGA card.
>>
>> Thanks.
>>
>> 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
>>> This seems to be a bug where the component was expecting a hex
>>> string, but the "L" in the end of the long int messes things.
>>> Thanks for reporting.
>>> What kind of switch are you using?
>>>
>>> For a temporary fix in your case, try replacing line 95 with:
>>> value = int(value[:-1],16)
>>>
>>> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan
>>> mailto:wuny...@nchc.narl.org.tw>> wrote:
>>>
>>> Dear all，
>>>
>>> I build a testbed as follows:
>>>
>>> NOX
>>> / \
>>> of1of2
>>> / \
>>> a b
>>> Firstly, I set a and b to ping each other. Secondly, I input
>>> "./nox_core -v -v -i ptcp:9550 routing lavi monitoring
>>> trackhost_pktin" to run the NOX. and then start nox-gui.
>>> Thirdly, I click "FlowTracer" botton and then double click
>>> of1 node on nox-gui to show its flow entries. Finally, I
>>> highlight one entry and click "Trace!" botton. However,I
>>> cannot find any flows on nox-gui and I find one error
>>> message. this error message is as follows:
>>>
>>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>> value = int(value,16)
>>> ValueError: invalid literal for int() with base 16:
>>> '0xe4115b1251b4L'
>>>
>>> How could I fix it?
>>>
>>> -- 
>>>
>>> ===
>>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>>> 財團法人國家實驗研究院
>>> 國家高速網路與計算中心南部事業群
>>> National Center for High-Performance Computing South Region
>>> Office
>>> 台南縣台南科學園區南科三路28號
>>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park,
>>> Tainan 744, Taiwan, R.O.C.
>>> TEL：06-5050940 ext.751
>>> FAX：06-5050945
>>> E-Mail：wuny...@nchc.narl.org.tw
>>> 
>>> ===
>>>
>>> ___
>>> nox-dev mailing list
>>> nox-dev@noxrepo.org 
>>> http://noxrepo.org/mailman/listinfo/nox-dev
>>>
>>>
>>
>>
>> -- 
>>
>> ===
>> 系統與網路技術組－黃文源(Wun-Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, 
>> Taiwan, R.O.C.
>> TEL：06-5050940 ext.751 
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org 
>> http://noxrepo.org/mailman/listinfo/nox-dev
>


 -- 

 ===
 系統與網路技術組－黃文源(Wun-Yuan Huang)
 財團法人國家實驗研究院
 國家高速網路與計算中心南部事業群
 National Center for High-Performance Computing South Region Office
 台南縣台南科學園區南科三路28號
 No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
 R.O.C.
 TEL：06-5050940 ext.751 
 FAX：06-5050945
 E-Mail：wuny...@nchc.narl.org.tw
 =

Re: [nox-dev] nox-gui flowtracer problem

2012-01-08 Thread wunyuan


Dear Murphy,

My NOX controller is 32 bit and two clients are 32 bit. When the two 
clients ping each other, this problem still occur.


Wun-Yuan

? 2012/1/6 ?? 09:39, wunyuan ??:

Dear Murphy,

I forgot that our client are 64 bit version.Thanks for your reminding me.


? 2012/1/5 ?? 06:11, Murphy McCauley ??:

Ah, of course, you must be running a 32 bit version.

We should fix this (maybe by replacing hex(n) with "0x%x" % (n,)).

Thanks for humoring me.

-- Murphy

On Jan 5, 2012, at 2:03 AM, wunyuan wrote:



Hi,

The answers are as follows:

? 2012/1/5 ?? 05:46, Murphy McCauley ??:

I'm a bit surprised.  Can you try "/usr/bin/python -V"?


Yes
nchc@NCHC:/usr/bin$ ./python -V
Python 2.7.1+



What OS / distro are you using?


nchc@NCHC:/usr/bin$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 11.04
Release:11.04
Codename:   natty




-- Murphy

On Jan 5, 2012, at 1:35 AM, wunyuan wrote:


Hi,

My python version is 2.7.1+.

$~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
Python 2.7.1+

Thanks!

? 2012/1/5 ?? 05:26, Murphy McCauley ??:
Are you using Python 2.5?  I am guessing this bug doesn't exist 
with Python 2.6+...


-- Murphy

On Jan 4, 2012, at 11:52 PM, wunyuan wrote:


Hi,

The "0xe4115b1251b4L" string is our client internet iterface 
mac. Our client are HP DL380 G7.

Our Openflow are installed in Desktop PC with NetFPGA card.

Thanks.

? 2012/1/5 ?? 03:33, Kyriakos Zarifis ??:
This seems to be a bug where the component was expecting a hex 
string, but the "L" in the end of the long int messes things. 
Thanks for reporting.

What kind of switch are you using?

For a temporary fix in your case, try replacing line 95 with:
   value = int(value[:-1],16)

On Wed, Jan 4, 2012 at 11:07 PM, wunyuan 
mailto:wuny...@nchc.narl.org.tw>> wrote:


Dear all,

I build a testbed as follows:

  NOX
  /  \
   of1of2
/\
   ab
Firstly, I set a and b to ping each other. Secondly, I
input "./nox_core -v -v -i ptcp:9550 routing lavi
monitoring trackhost_pktin" to run the NOX. and then start
nox-gui. Thirdly, I click "FlowTracer" botton and then
double click of1 node on nox-gui to show its flow entries.
Finally, I highlight one entry and click "Trace!" botton.
However,I cannot find any flows on nox-gui and I find one
error message. this error message is as follows:

File "~/nox/src/gui/views/flowtracer.py", line 95, in
trace_flow
   value = int(value,16)
ValueError: invalid literal for int() with base 16:
'0xe4115b1251b4L'

How could I fix it?

-- 


===
-???(Wun- Yuan Huang)
???

National Center for High-Performance Computing South Region
Office
?28?
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park,
Tainan 744, Taiwan, R.O.C.
TEL:06-5050940 ext.751
FAX:06-5050945
E-Mail:wuny...@nchc.narl.org.tw

===

___
nox-dev mailing list
nox-dev@noxrepo.org 
http://noxrepo.org/mailman/listinfo/nox-dev





--

===
-???(Wun-Yuan Huang)
???

National Center for High-Performance Computing South Region Office
?28?
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL:06-5050940 ext.751
FAX:06-5050945
E-Mail:wuny...@nchc.narl.org.tw
===
___
nox-dev mailing list
nox-dev@noxrepo.org 
http://noxrepo.org/mailman/listinfo/nox-dev





--

===
-???(Wun-Yuan Huang)
???

National Center for High-Performance Computing South Region Office
?28?
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL:06-5050940 ext.751
FAX:06-5050945
E-Mail:wuny...@nchc.narl.org.tw
===





--

===
-???(Wun-Yuan Huang)
???

National Center for High-Performance Computing South Region Office
?28?
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL:06-5050940 ext.751
FAX:06-5050945
E-Mail:wuny...@nchc.narl.org.tw
===





--

=

Re: [nox-dev] nox-gui flowtracer problem

2012-01-09 Thread Murphy McCauley

Right; I was unclear earlier.  This bug should only appear on 32 bit Pythons.  
On Pythons with 64 bit integers, these are not long integers and have no L 
suffix.

This is basically a bad behavior for the hex() function, and I believe this was 
*intended* to be fixed in Python 2.x, but was accidentally missed and now is 
only fixed in Python 3.  The solution for us is to use "0x%x" % (n,)) or 
hex(n).rstrip("L") or something instead of the plain hex(n).  We'll push a fix 
for this at some point.

Thanks again for pointing out the problem.

-- Murphy

On Jan 8, 2012, at 11:04 PM, wunyuan wrote:

> Dear Murphy，
> 
> My NOX controller is 32 bit and two clients are 32 bit. When the two clients 
> ping each other, this problem still occur.
> 
> Wun-Yuan
> 
> 於 2012/1/6 上午 09:39, wunyuan 提到:
>> 
>> Dear Murphy，
>> 
>> I forgot that our client are 64 bit version.Thanks for your reminding me.
>> 
>> 
>> 於 2012/1/5 下午 06:11, Murphy McCauley 提到:
>>> 
>>> Ah, of course, you must be running a 32 bit version.
>>> 
>>> We should fix this (maybe by replacing hex(n) with "0x%x" % (n,)).
>>> 
>>> Thanks for humoring me.
>>> 
>>> -- Murphy
>>> 
>>> On Jan 5, 2012, at 2:03 AM, wunyuan wrote:
>>> 
 
 Hi,
 
 The answers are as follows:
 
 於 2012/1/5 下午 05:46, Murphy McCauley 提到:
> 
> I'm a bit surprised.  Can you try "/usr/bin/python -V"?
 
 Yes
 nchc@NCHC:/usr/bin$ ./python -V
 Python 2.7.1+
 
> 
> What OS / distro are you using?
 
 nchc@NCHC:/usr/bin$ lsb_release -a
 No LSB modules are available.
 Distributor ID: Ubuntu
 Description:Ubuntu 11.04
 Release:11.04
 Codename:   natty
 
 
> 
> -- Murphy
> 
> On Jan 5, 2012, at 1:35 AM, wunyuan wrote:
> 
>> Hi, 
>> 
>> My python version is 2.7.1+.
>> 
>> $~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
>> Python 2.7.1+
>> 
>> Thanks!
>> 
>> 於 2012/1/5 下午 05:26, Murphy McCauley 提到:
>>> 
>>> Are you using Python 2.5?  I am guessing this bug doesn't exist with 
>>> Python 2.6+...
>>> 
>>> -- Murphy
>>> 
>>> On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
>>> 
 Hi,
 
 The "0xe4115b1251b4L" string is our client internet iterface mac. Our 
 client are HP DL380 G7.
 Our Openflow are installed in Desktop PC with NetFPGA card.
 
 Thanks.
 
 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
> 
> This seems to be a bug where the component was expecting a hex 
> string, but the "L" in the end of the long int messes things. Thanks 
> for reporting.
> What kind of switch are you using?
> 
> For a temporary fix in your case, try replacing line 95 with:
>value = int(value[:-1],16)
> 
> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  
> wrote:
> Dear all，
> 
> I build a testbed as follows:
> 
>   NOX
>   /  \
>of1of2
> /\
>ab
> Firstly, I set a and b to ping each other. Secondly, I input 
> "./nox_core -v -v -i ptcp:9550 routing lavi monitoring 
> trackhost_pktin" to run the NOX. and then start nox-gui. Thirdly, I 
> click "FlowTracer" botton and then double click of1 node on nox-gui 
> to show its flow entries. Finally, I highlight one entry and click 
> "Trace!" botton. However,I cannot find any flows on nox-gui and I 
> find one error message. this error message is as follows:
> 
> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>value = int(value,16)
> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
> 
> How could I fix it?
> 
> -- 
> 
> ===
> 系統與網路技術組－黃文源(Wun- Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, 
> Taiwan, R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===
> 
> ___
> nox-dev mailing list
> nox-dev@noxrepo.org
> http://noxrepo.org/mailman/listinfo/nox-dev
> 
 
 
 -- 
 
 ===
 系統與網路技術組－黃文源(Wun-Yuan Huang)
 財團法人國家實驗研究院
 國家高速網路與計算中心南部事業群
 N

Re: [nox-dev] nox-gui flowtracer problem

2012-02-07 Thread wunyuan


Hi，

I installed a NOX on 64 bit version Ubuntu. I run the nox and 
nox-gui.py, but I get a error message.


This error message is as follows:

~/wunyuan/original/nox/src$ ./nox-gui.py
Traceback (most recent call last):
  File "./nox-gui.py", line 20, in 
import gui.log as log
  File "/home/nchc10/wunyuan/original/nox/src/gui/log.py", line 7, in 


from PyQt4 import QtGui, QtCore, QtSql
ImportError: cannot import name QtSql

How can I fix this error?

Best regards,
Wun-Yuan


於 2012/1/9 下午 04:48, Murphy McCauley 提到:
Right; I was unclear earlier.  This bug should only appear on 32 bit 
Pythons.  On Pythons with 64 bit integers, these are not long integers 
and have no L suffix.


This is basically a bad behavior for the hex() function, and I believe 
this was *intended* to be fixed in Python 2.x, but was accidentally 
missed and now is only fixed in Python 3.  The solution for us is to 
use "0x%x" % (n,)) or hex(n).rstrip("L") or something instead of the 
plain hex(n).  We'll push a fix for this at some point.


Thanks again for pointing out the problem.

-- Murphy

On Jan 8, 2012, at 11:04 PM, wunyuan wrote:


Dear Murphy，

My NOX controller is 32 bit and two clients are 32 bit. When the two 
clients ping each other, this problem still occur.


Wun-Yuan

於 2012/1/6 上午 09:39, wunyuan 提到:

Dear Murphy，

I forgot that our client are 64 bit version.Thanks for your 
reminding me.



於 2012/1/5 下午 06:11, Murphy McCauley 提到:

Ah, of course, you must be running a 32 bit version.

We should fix this (maybe by replacing hex(n) with "0x%x" % (n,)).

Thanks for humoring me.

-- Murphy

On Jan 5, 2012, at 2:03 AM, wunyuan wrote:



Hi,

The answers are as follows:

於 2012/1/5 下午 05:46, Murphy McCauley 提到:

I'm a bit surprised.  Can you try "/usr/bin/python -V"?


Yes
nchc@NCHC:/usr/bin$ ./python -V
Python 2.7.1+



What OS / distro are you using?


nchc@NCHC:/usr/bin$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 11.04
Release:11.04
Codename:   natty




-- Murphy

On Jan 5, 2012, at 1:35 AM, wunyuan wrote:


Hi,

My python version is 2.7.1+.

$~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
Python 2.7.1+

Thanks!

於 2012/1/5 下午 05:26, Murphy McCauley 提到:
Are you using Python 2.5?  I am guessing this bug doesn't exist 
with Python 2.6+...


-- Murphy

On Jan 4, 2012, at 11:52 PM, wunyuan wrote:


Hi,

The "0xe4115b1251b4L" string is our client internet iterface 
mac. Our client are HP DL380 G7.

Our Openflow are installed in Desktop PC with NetFPGA card.

Thanks.

於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
This seems to be a bug where the component was expecting a 
hex string, but the "L" in the end of the long int messes 
things. Thanks for reporting.

What kind of switch are you using?

For a temporary fix in your case, try replacing line 95 with:
   value = int(value[:-1],16)

On Wed, Jan 4, 2012 at 11:07 PM, wunyuan 
mailto:wuny...@nchc.narl.org.tw>> 
wrote:


Dear all，

I build a testbed as follows:

  NOX
  /  \
   of1of2
/\
   ab
Firstly, I set a and b to ping each other. Secondly, I
input "./nox_core -v -v -i ptcp:9550 routing lavi
monitoring trackhost_pktin" to run the NOX. and then
start nox-gui. Thirdly, I click "FlowTracer" botton and
then double click of1 node on nox-gui to show its flow
entries. Finally, I highlight one entry and click
"Trace!" botton. However,I cannot find any flows on
nox-gui and I find one error message. this error message
is as follows:

File "~/nox/src/gui/views/flowtracer.py", line 95, in
trace_flow
   value = int(value,16)
ValueError: invalid literal for int() with base 16:
'0xe4115b1251b4L'

How could I fix it?

-- 


===
系統與網路技術組－黃文源 (Wun- Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事 業群
National Center for High-Performance Computing South
Region Office
台南縣台南科學園區南科三路 28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park,
Tainan 744, Taiwan, R.O.C.
TEL：06-5050940 ext.751
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw

===

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--

===
系統與網路技術組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
==

Re: [nox-dev] nox-gui flowtracer problem

2012-02-08 Thread Aaron Rosen

sudo apt-get install python-qt4-sql  maybe?

Aaron

P.S: if that doesn't do it maybe try installing libqt4-sql,
libqt4-sql-mysql  as well.

On Wed, Feb 8, 2012 at 2:59 AM, wunyuan  wrote:
> Hi，
>
> I installed a NOX on 64 bit version Ubuntu. I run the nox and nox-gui.py,
> but I get a error message.
>
>
> This error message is as follows:
>
> ~/wunyuan/original/nox/src$ ./nox-gui.py
> Traceback (most recent call last):
>   File "./nox-gui.py", line 20, in 
> import gui.log as log
>   File "/home/nchc10/wunyuan/original/nox/src/gui/log.py", line 7, in
> 
> from PyQt4 import QtGui, QtCore, QtSql
> ImportError: cannot import name QtSql
>
> How can I fix this error?
>
> Best regards,
> Wun-Yuan
>
>
> 於 2012/1/9 下午 04:48, Murphy McCauley 提到:
>
> Right; I was unclear earlier.  This bug should only appear on 32 bit
> Pythons.  On Pythons with 64 bit integers, these are not long integers and
> have no L suffix.
>
> This is basically a bad behavior for the hex() function, and I believe this
> was *intended* to be fixed in Python 2.x, but was accidentally missed and
> now is only fixed in Python 3.  The solution for us is to use "0x%x" % (n,))
> or hex(n).rstrip("L") or something instead of the plain hex(n).  We'll push
> a fix for this at some point.
>
> Thanks again for pointing out the problem.
>
> -- Murphy
>
> On Jan 8, 2012, at 11:04 PM, wunyuan wrote:
>
> Dear Murphy，
>
> My NOX controller is 32 bit and two clients are 32 bit. When the two clients
> ping each other, this problem still occur.
>
> Wun-Yuan
>
> 於 2012/1/6 上午 09:39, wunyuan 提到:
>
> Dear Murphy，
>
> I forgot that our client are 64 bit version.Thanks for your reminding me.
>
>
> 於 2012/1/5 下午 06:11, Murphy McCauley 提到:
>
> Ah, of course, you must be running a 32 bit version.
>
> We should fix this (maybe by replacing hex(n) with "0x%x" % (n,)).
>
> Thanks for humoring me.
>
> -- Murphy
>
> On Jan 5, 2012, at 2:03 AM, wunyuan wrote:
>
>
> Hi,
>
> The answers are as follows:
>
> 於 2012/1/5 下午 05:46, Murphy McCauley 提到:
>
> I'm a bit surprised.  Can you try "/usr/bin/python -V"?
>
>
> Yes
> nchc@NCHC:/usr/bin$ ./python -V
> Python 2.7.1+
>
>
> What OS / distro are you using?
>
>
> nchc@NCHC:/usr/bin$ lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description:Ubuntu 11.04
> Release:11.04
> Codename:   natty
>
>
>
> -- Murphy
>
> On Jan 5, 2012, at 1:35 AM, wunyuan wrote:
>
> Hi,
>
> My python version is 2.7.1+.
>
> $~/wunyuan/oringinal_nox/destiny/nox/src$ python -V
> Python 2.7.1+
>
> Thanks!
>
> 於 2012/1/5 下午 05:26, Murphy McCauley 提到:
>
> Are you using Python 2.5?  I am guessing this bug doesn't exist with Python
> 2.6+...
>
> -- Murphy
>
> On Jan 4, 2012, at 11:52 PM, wunyuan wrote:
>
> Hi,
>
> The "0xe4115b1251b4L" string is our client internet iterface mac. Our client
> are HP DL380 G7.
> Our Openflow are installed in Desktop PC with NetFPGA card.
>
> Thanks.
>
> 於 2012/1/5 下午 03:33, Kyriakos Zarifis 提到:
>
> This seems to be a bug where the component was expecting a hex string, but
> the "L" in the end of the long int messes things. Thanks for reporting.
> What kind of switch are you using?
>
> For a temporary fix in your case, try replacing line 95 with:
>value = int(value[:-1],16)
>
> On Wed, Jan 4, 2012 at 11:07 PM, wunyuan  wrote:
>>
>> Dear all，
>>
>> I build a testbed as follows:
>>
>>   NOX
>>   /  \
>>of1of2
>> /\
>>ab
>> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core
>> -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the NOX.
>> and then start nox-gui. Thirdly, I click "FlowTracer" botton and then double
>> click of1 node on nox-gui to show its flow entries. Finally, I highlight one
>> entry and click "Trace!" botton. However,I cannot find any flows on nox-gui
>> and I find one error message. this error message is as follows:
>>
>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>value = int(value,16)
>> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>>
>> How could I fix it?
>>
>> --
>>
>> ===
>> 系統與網路技術組－黃文源 (Wun- Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事 業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路 28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan,
>> R.O.C.
>> TEL：06-5050940 ext.751
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>>
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org
>> http://noxrepo.org/mailman/listinfo/nox-dev
>
>
>
>
> --
>
> ===
> 系統與網路技術組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High

Re: [nox-dev] nox-gui flowtracer problem

2012-02-08 Thread wunyuan

Dear Aaron,

It is ok! Thanks

Best regards,
Wun-Yuan

於 2012/2/8 下午 04:04, Aaron Rosen 提到:
> sudo apt-get install python-qt4-sql


-- 

===
網路與資安組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751 
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
===

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Re: [nox-dev] nox-gui flowtracer problem

2012-02-08 Thread wunyuan


Dear all,

I build a testbed as follows:

   NOX
   /  \
of1of2
 /\
ab
I had fixed "ValueError: invalid literal for int() with base 16: 
'0xe4115b1251b4L' " with 64 bit version ubuntu. First, I start NOX and 
configure a and b to ping each other. Also, I run the nox-gui.py. Now, I 
select one flow entry from the nox-gui panel on the left and click the 
"Trace !" button but I can not see anything on the topology panel. What 
should I configure If i want to see flow on the topology panel? Thanks.


Best regards,
Wun-Yuan


於 2012/1/5 下午 03:07, wunyuan 提到:

Dear all，

I build a testbed as follows:

   NOX
   /  \
of1of2
 /\
ab
Firstly, I set a and b to ping each other. Secondly, I input 
"./nox_core -v -v -i ptcp:9550 routing lavi monitoring 
trackhost_pktin" to run the NOX. and then start nox-gui. Thirdly, I 
click "FlowTracer" botton and then double click of1 node on nox-gui to 
show its flow entries. Finally, I highlight one entry and click 
"Trace!" botton. However,I cannot find any flows on nox-gui and I find 
one error message. this error message is as follows:


File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
value = int(value,16)
ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'

How could I fix it?




--

===
網路與資安組－黃文源(Wun-Yuan Huang)
財團法人國家實驗研究院
國家高速網路與計算中心南部事業群
National Center for High-Performance Computing South Region Office
台南縣台南科學園區南科三路28號
No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
R.O.C.
TEL：06-5050940 ext.751
FAX：06-5050945
E-Mail：wuny...@nchc.narl.org.tw
===

___
nox-dev mailing list
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Re: [nox-dev] nox-gui flowtracer problem

2012-02-08 Thread Kyriakos Zarifis

I haven't used the flowtracer tool in a long time, but just a first guess
(assuming that there is actually a flow setup on a path for the entry you
are tracing): I've noticed that in some system the graphics don't refresh
sometimes until you force them to refresh by, e.g. zooming in/out on the
topology.
Can you try that (just roll your mousewheel) and if anything changes?

If that doesn't work, we can take the discussion offline and I can try to
replicate your error on my machine.

On Wed, Feb 8, 2012 at 12:36 AM, wunyuan  wrote:

> Dear all,
>
>
> I build a testbed as follows:
>
>   NOX
>   /  \
>of1of2
> /\
>ab
> I had fixed "ValueError: invalid literal for int() with base 16:
> '0xe4115b1251b4L' " with 64 bit version ubuntu. First, I start NOX and
> configure a and b to ping each other. Also, I run the nox-gui.py. Now, I
> select one flow entry from the nox-gui panel on the left and click the
> "Trace !" button but I can not see anything on the topology panel. What
> should I configure If i want to see flow on the topology panel? Thanks.
>
> Best regards,
> Wun-Yuan
>
>
> 於 2012/1/5 下午 03:07, wunyuan 提到:
>
>  Dear all，
>>
>> I build a testbed as follows:
>>
>>   NOX
>>   /  \
>>of1of2
>> /\
>>ab
>> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core
>> -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the NOX.
>> and then start nox-gui. Thirdly, I click "FlowTracer" botton and then
>> double click of1 node on nox-gui to show its flow entries. Finally, I
>> highlight one entry and click "Trace!" botton. However,I cannot find any
>> flows on nox-gui and I find one error message. this error message is as
>> follows:
>>
>> File "~/nox/src/gui/views/**flowtracer.py", line 95, in trace_flow
>>value = int(value,16)
>> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>>
>> How could I fix it?
>>
>>
>
> --
>
> ==**==**===
> 網路與資安組－黃文源(Wun-Yuan Huang)
>
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan,
> R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.**tw 
> ==**==**===
>
> __**_
> nox-dev mailing list
> nox-dev@noxrepo.org
> http://noxrepo.org/mailman/**listinfo/nox-dev
>
___
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Re: [nox-dev] nox-gui flowtracer problem

2012-02-09 Thread Kyriakos Zarifis

Ah, the first question I should have asked: Are you running the
"flowtracer" component?
"./nox_core blah blah flowtracer"

On Wed, Feb 8, 2012 at 6:22 PM, wunyuan  wrote:

>  Dear Kyriakos Zarifis,
>
> In flow path, I keep client a and client b pinging each other. Then, I try
> that, but it still has not changed. I attach two picture to show it. The
> flowtrace1 is a graph after clicking trace button. The flowtrace2 is a
> graph after zooming in on the topology.
>
> 於 2012/2/8 下午 05:03, Kyriakos Zarifis 提到:
>
> I haven't used the flowtracer tool in a long time, but just a first guess
> (assuming that there is actually a flow setup on a path for the entry you
> are tracing): I've noticed that in some system the graphics don't refresh
> sometimes until you force them to refresh by, e.g. zooming in/out on the
> topology.
> Can you try that (just roll your mousewheel) and if anything changes?
>
>  If that doesn't work, we can take the discussion offline and I can try
> to replicate your error on my machine.
>
>  On Wed, Feb 8, 2012 at 12:36 AM, wunyuan wrote:
>
>> Dear all,
>>
>>
>> I build a testbed as follows:
>>
>>   NOX
>>   /  \
>>of1of2
>> /\
>>ab
>>  I had fixed "ValueError: invalid literal for int() with base 16:
>> '0xe4115b1251b4L' " with 64 bit version ubuntu. First, I start NOX and
>> configure a and b to ping each other. Also, I run the nox-gui.py. Now, I
>> select one flow entry from the nox-gui panel on the left and click the
>> "Trace !" button but I can not see anything on the topology panel. What
>> should I configure If i want to see flow on the topology panel? Thanks.
>>
>> Best regards,
>> Wun-Yuan
>>
>>
>> 於 2012/1/5 下午 03:07, wunyuan 提到:
>>
>>  Dear all，
>>>
>>> I build a testbed as follows:
>>>
>>>   NOX
>>>   /  \
>>>of1of2
>>> /\
>>>ab
>>> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core
>>> -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the NOX.
>>> and then start nox-gui. Thirdly, I click "FlowTracer" botton and then
>>> double click of1 node on nox-gui to show its flow entries. Finally, I
>>> highlight one entry and click "Trace!" botton. However,I cannot find any
>>> flows on nox-gui and I find one error message. this error message is as
>>> follows:
>>>
>>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>>value = int(value,16)
>>> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>>>
>>> How could I fix it?
>>>
>>>
>>
>> --
>>
>> ===
>>  網路與資安組－黃文源(Wun-Yuan Huang)
>>
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744,
>> Taiwan, R.O.C.
>> TEL：06-5050940 ext.751
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>>
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org
>> http://noxrepo.org/mailman/listinfo/nox-dev
>>
>
>
>
> --
>
> ===
> 網路與資安組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
> R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===
>
>
___
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Re: [nox-dev] nox-gui flowtracer problem

2012-02-09 Thread Kyriakos Zarifis

Aha, try " ./nox_core -v -v -i ptcp: monitoring flowtracer"

(btw you'll need "-v -v" to get the log messages to show on your GUI,
that's why your log panel is empty)

On Thu, Feb 9, 2012 at 4:06 PM, wunyuan  wrote:

>  ha, I don't run flowtracer component. I only run "./nox_core -i ptcp:
> switch lavitest_showflow" or "./nox_core -i ptcp: switch lavi".
>
> 於 2012/2/9 下午 09:53, Kyriakos Zarifis 提到:
>
> Ah, the first question I should have asked: Are you running the
> "flowtracer" component?
> "./nox_core blah blah flowtracer"
>
> On Wed, Feb 8, 2012 at 6:22 PM, wunyuan  wrote:
>
>>  Dear Kyriakos Zarifis,
>>
>> In flow path, I keep client a and client b pinging each other. Then, I
>> try that, but it still has not changed. I attach two picture to show it.
>> The flowtrace1 is a graph after clicking trace button. The flowtrace2 is a
>> graph after zooming in on the topology.
>>
>> 於 2012/2/8 下午 05:03, Kyriakos Zarifis 提到:
>>
>> I haven't used the flowtracer tool in a long time, but just a first guess
>> (assuming that there is actually a flow setup on a path for the entry you
>> are tracing): I've noticed that in some system the graphics don't refresh
>> sometimes until you force them to refresh by, e.g. zooming in/out on the
>> topology.
>> Can you try that (just roll your mousewheel) and if anything changes?
>>
>>  If that doesn't work, we can take the discussion offline and I can try
>> to replicate your error on my machine.
>>
>>  On Wed, Feb 8, 2012 at 12:36 AM, wunyuan wrote:
>>
>>> Dear all,
>>>
>>>
>>> I build a testbed as follows:
>>>
>>>   NOX
>>>   /  \
>>>of1of2
>>> /\
>>>ab
>>>  I had fixed "ValueError: invalid literal for int() with base 16:
>>> '0xe4115b1251b4L' " with 64 bit version ubuntu. First, I start NOX and
>>> configure a and b to ping each other. Also, I run the nox-gui.py. Now, I
>>> select one flow entry from the nox-gui panel on the left and click the
>>> "Trace !" button but I can not see anything on the topology panel. What
>>> should I configure If i want to see flow on the topology panel? Thanks.
>>>
>>> Best regards,
>>> Wun-Yuan
>>>
>>>
>>> 於 2012/1/5 下午 03:07, wunyuan 提到:
>>>
>>>  Dear all，

 I build a testbed as follows:

   NOX
   /  \
of1of2
 /\
ab
 Firstly, I set a and b to ping each other. Secondly, I input
 "./nox_core -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to
 run the NOX. and then start nox-gui. Thirdly, I click "FlowTracer" botton
 and then double click of1 node on nox-gui to show its flow entries.
 Finally, I highlight one entry and click "Trace!" botton. However,I cannot
 find any flows on nox-gui and I find one error message. this error message
 is as follows:

 File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
value = int(value,16)
 ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'

 How could I fix it?


>>>
>>> --
>>>
>>> ===
>>>  網路與資安組－黃文源(Wun-Yuan Huang)
>>>
>>> 財團法人國家實驗研究院
>>> 國家高速網路與計算中心南部事業群
>>> National Center for High-Performance Computing South Region Office
>>> 台南縣台南科學園區南科三路28號
>>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744,
>>> Taiwan, R.O.C.
>>> TEL：06-5050940 ext.751
>>> FAX：06-5050945
>>> E-Mail：wuny...@nchc.narl.org.tw
>>> ===
>>>
>>> ___
>>> nox-dev mailing list
>>> nox-dev@noxrepo.org
>>> http://noxrepo.org/mailman/listinfo/nox-dev
>>>
>>
>>
>>
>> --
>>
>> ===
>> 網路與資安組－黃文源(Wun-Yuan Huang)
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
>> R.O.C.
>> TEL：06-5050940 ext.751
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>>
>>
>
>
> --
>
> ===
> 網路與資安組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
> R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===
>
>
___
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Re: [nox-dev] nox-gui flowtracer problem

2012-02-29 Thread Kyriakos Zarifis

Resolved - patch will be pushed to destiny. Thanks wunyuan for pointing it
out!

On Wed, Feb 8, 2012 at 6:22 PM, wunyuan  wrote:

>  Dear Kyriakos Zarifis,
>
> In flow path, I keep client a and client b pinging each other. Then, I try
> that, but it still has not changed. I attach two picture to show it. The
> flowtrace1 is a graph after clicking trace button. The flowtrace2 is a
> graph after zooming in on the topology.
>
> 於 2012/2/8 下午 05:03, Kyriakos Zarifis 提到:
>
> I haven't used the flowtracer tool in a long time, but just a first guess
> (assuming that there is actually a flow setup on a path for the entry you
> are tracing): I've noticed that in some system the graphics don't refresh
> sometimes until you force them to refresh by, e.g. zooming in/out on the
> topology.
> Can you try that (just roll your mousewheel) and if anything changes?
>
>  If that doesn't work, we can take the discussion offline and I can try
> to replicate your error on my machine.
>
>  On Wed, Feb 8, 2012 at 12:36 AM, wunyuan wrote:
>
>> Dear all,
>>
>>
>> I build a testbed as follows:
>>
>>   NOX
>>   /  \
>>of1of2
>> /\
>>ab
>>  I had fixed "ValueError: invalid literal for int() with base 16:
>> '0xe4115b1251b4L' " with 64 bit version ubuntu. First, I start NOX and
>> configure a and b to ping each other. Also, I run the nox-gui.py. Now, I
>> select one flow entry from the nox-gui panel on the left and click the
>> "Trace !" button but I can not see anything on the topology panel. What
>> should I configure If i want to see flow on the topology panel? Thanks.
>>
>> Best regards,
>> Wun-Yuan
>>
>>
>> 於 2012/1/5 下午 03:07, wunyuan 提到:
>>
>>  Dear all，
>>>
>>> I build a testbed as follows:
>>>
>>>   NOX
>>>   /  \
>>>of1of2
>>> /\
>>>ab
>>> Firstly, I set a and b to ping each other. Secondly, I input "./nox_core
>>> -v -v -i ptcp:9550 routing lavi monitoring trackhost_pktin" to run the NOX.
>>> and then start nox-gui. Thirdly, I click "FlowTracer" botton and then
>>> double click of1 node on nox-gui to show its flow entries. Finally, I
>>> highlight one entry and click "Trace!" botton. However,I cannot find any
>>> flows on nox-gui and I find one error message. this error message is as
>>> follows:
>>>
>>> File "~/nox/src/gui/views/flowtracer.py", line 95, in trace_flow
>>>value = int(value,16)
>>> ValueError: invalid literal for int() with base 16: '0xe4115b1251b4L'
>>>
>>> How could I fix it?
>>>
>>>
>>
>> --
>>
>> ===
>>  網路與資安組－黃文源(Wun-Yuan Huang)
>>
>> 財團法人國家實驗研究院
>> 國家高速網路與計算中心南部事業群
>> National Center for High-Performance Computing South Region Office
>> 台南縣台南科學園區南科三路28號
>> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744,
>> Taiwan, R.O.C.
>> TEL：06-5050940 ext.751
>> FAX：06-5050945
>> E-Mail：wuny...@nchc.narl.org.tw
>> ===
>>
>> ___
>> nox-dev mailing list
>> nox-dev@noxrepo.org
>> http://noxrepo.org/mailman/listinfo/nox-dev
>>
>
>
>
> --
>
> ===
> 網路與資安組－黃文源(Wun-Yuan Huang)
> 財團法人國家實驗研究院
> 國家高速網路與計算中心南部事業群
> National Center for High-Performance Computing South Region Office
> 台南縣台南科學園區南科三路28號
> No.28, Nan-Ke 3rd. Rd., Science-based Industrial Park, Tainan 744, Taiwan, 
> R.O.C.
> TEL：06-5050940 ext.751
> FAX：06-5050945
> E-Mail：wuny...@nchc.narl.org.tw
> ===
>
>
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[nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

Re: [nox-dev] nox-gui flowtracer problem

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