Category: 网络技术


Win7 system access Mac OSX 10.4 Samba

WIN7 & WIN Vista was not able to access the samba (file share) on Mac OSX 10.4 (10.5 fixed).  But now, nikonz show me a solution as  below:

For your win7 laptop/pc, now it can access OSX 10.4 server by changing the security option as below: (Best answer from nikonz by :http://www.tomshardware.com/forum/75-63-windows-samba-issue )
Goto:
Control Panel – Administrative Tools – Local Security Policy – Local Policies – Security Options  :
Change:
Network security: LAN Manager authentication level
“Send LM & NTLM responses “
Change:
Network security: Minimum session security for NTLM SSP  (server & client)
Disable Require 128-bit encryption

To do a test after changed, please access your OSX10.4 by \\your-IP-address

Cheer!

What a stupid idiot!

Day 1:
IT manager: I can’t ping the website! it seems some problems on our network!
IT guy: Let me check..
IT manager input: ping http://www.google.com
IT guy: -_-|||

Day 2:
IT manager: It seems our mail sever was hang-up! SMTP port doesn’t work now!
IT guy: Let me check..
IT manager input: ping mail.xxx.com 25
IT guy: -_-|||

Day 3:
IT manager: End user said my script problem was running slowly, please check the network.
IT guy: fine~ +_+

Day 4:
IT manager: End user said my script problem was running slowly again! please make 10 testing on her machine.
IT guy: @_@……..

Day 5:
IT manager: More and more user said my script problem was running slowly. Please make 10 testing on each department.
IT guy: @#$&^%!!!!

Day 6:
IT guy: I hate this f**king job! Let me go!
HR: I don’t think you’re the first one.

最近在试图把我的BLOG的域名maxidea.com转出目前使用的厦门注册商,想不到还真困难重重,比申请出国还困难。

我首先花了将近一个月时间填了N份表格拿到域名转移密码(国外的话,花几分钟登录网站就能拿到)。

我后面又花了3天时间让这个厦门注册商找它的上家把我的域名解锁(国外代理的话,登录网站就是几分钟的操作)。

域名密码,解锁都OK了,理论上没什么大问题了,我就试图把域名转移到国外在加拿大的注册商,想不到又花了一个月!最后申请了两次转移都没成功!

最牛B的是,这家厦门代理的上家的客户部门还给我这样的回复:

第1次申请转出,加拿大那边说失败了,我质问厦门的代理的上家,得到这样的解释:
“最近因为受海底光缆影响,连接注册局的接口有时候不太稳定,不排除您前次提交转移时是否转移传输未及时传输到注册局,故此建议您多尝试确认。”

第2次再申请,再失败,再给我解释:
“经我司联系注册局核查,该域名在16日和25日分别提交了域名的转移申请,但因为在转移过程中转移传输未及时传输到注册局导致转移失败。因前段时间海底光缆问题导致连接到注册局的接口不稳定,故此转移传输未及时传输。”

最后我直接联系了厦门域名代理的上家的上家:OnlineNIC,最后到现在还没有搞定。

过去数十封与OnlineNIC的联系EMAIL,我得到的回复是:

第一次转出失败我质问原因,给我这个回复:
Per checking, the status of this domain is ok for transfer now, please proceed with the transfer at new registrar company, we believe the mater will be solved soon.
And the domain is managed by our valued partner 35.com now. Please kindly contact them directly for further solutions if you still fail to do that late. They can be easily get though via the address: dns@35.cn. Thank you.

进行第二次申请时安慰我叫我继续等待:
Per check,your domain MAXIDEA.COM is now in pendingTransfer status,it may be transfered out days later.Please wait for the transfer patience.Thank you for your kind understanding.
Thanks for your kind reply. As the domain is in the pending tranfer process, please just rest assured and wait it to be completed within the next a few days on your side. Thanks very much.

但最后还是失败了,严厉投诉下,最后给我这个回复:
Dear sir,we have submit your case to the related department and will update you the result once we get it. Thank you for your kind patience.

OnlineNIC,叫我还怎么相信你?

P.S.
我现在已经放弃转移到加拿大了,找了上海的一家著名的代理,希望能摆平。
真对国内的某些域名代理服了,真够折腾的了。这么封闭,有必要吗?
奉献各位,不公开域名转移密码的代理,就不要去注册域名了,免得自找麻烦。
在此特别感谢加拿大的朋友Kevin一直努力帮忙!

广州天气真是太热了,之前为DB120开了天窗加了散热片还是不行,用RaySource狂断WIFI。

于是来狠的,直接把南桥散热和内存散热装上。

效果果然有所改善!crazy~

上图了:

用电动工具切断的固定支架,免得接触指示灯造成短路:

 

装上盒子的样子:

为保证散热,还是竖直放置:

今天收到东莞寄来的全新WIFI 8db玻璃钢天线和木质底座,感觉做工十分不错,但一测试下来让我的心凉了半截,终于见识到什么叫虚有其表~

测试地点:

1)我公司,1楼放置D-LINK 3200AP,3楼放置PC,室内复杂型环境;

2)我家,小区靠大马路方向,南向无障碍物。

测试器材:

1)USB无线网卡:RT2770F芯片的小黑钻

2)天线:小黑钻自带5db天线、WIFI-LINK的8db玻璃钢天线(配木底座+3M低损耗线,或配60公分长低损耗线直连)

3)电脑:公司:Lenovo AMD 3200 with WinXP home;家里:SONY VGN-CR33/T with Vista Home Premium;

4)测试软件:Network Stumbler on WinXP, inSSIDer on Vista, WirelessMon

5)AP: 公司:D-LINK 3200; 家里:DB120-B1刷公版3.10L改天线

测试结果:

复杂环境:8db玻璃钢搜索到3个AP,5db搜索到6个AP;Network Stumbler 显示信号强度在8db玻璃钢加底座后会有10~20%衰减,当直连时,基本与5db的强度一致,但搜索AP能力还是无法超越5db.

室外环境:8db玻璃钢安装底座后搜索到44个AP时,5db能搜索到74个!(数据由inSSIDer读出,因为Vista里无法使用Network Stumbler )

8db直连时,只能搜索到27个AP(时间是在完成所有测试以后,此时接上5db,能搜索到40个AP )

总结:8db玻璃钢天线外观做工十分好,但信号不佳,200元的天线连20元的5db都不如!

另外WIFI-LINK的木底座信号线过长且无法自行更换,建议日后改版,期待信号衰减改善。

最后上图:

5db\8db玻璃钢\DIY平板的尺寸比较:

首先测试加底座的效果

找到44个AP:

谁知道接上5db的话,效果更厉害,有74个AP找到!!!!我的天!!!!(同一水平高度)

随后我以为要和在公司里的测试一下,放弃使用底座,用配套零件安装在阳台上,并使用短几倍的信号线,但结果出来并没有像公司里一样信号有所提升,反而更差了,只能搜索到20多个AP了.

最后建议各位,大功率无线卡可以带给各位更多的AP信号,也可能带给你更多的辐射,健康比AP更重要,呵呵~

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