search for: kwok

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2005 Feb 21
2
Unable to call FWD user via IAX servers
...612, saytime. It all works well. However when ringing a FWD user, I got this error all the time: Connected to Asterisk CVS-v1-0-02/01/05-09:34:45 currently running on chat (pid = 8282) chat*CLI> Verbosity is at least 3 -- Executing SetCallerID("SIP/1001-a1fb", ""David Kwok"") in new stack -- Executing Dial("SIP/1001-a1fb", "IAX2/XXXX:XXXX@iax2.fwdnet.net/268757|60|r") in new stack -- Called XXXXX:XXXXX@iax2.fwdnet.net/268757 -- Call accepted by 65.39.205.121 (format ulaw) -- Format for call is ulaw -- IAX2/FWD/4 is b...
2007 Jun 05
9
PPTP port forwarding question
Hello, Please see the following picture: http://www.wilson-kwok.com/pptp.jpg I used one to one NAT from 210.0.0.1 to 192.168.0.2 for web server, and then use port forwarding from 210.0.0.1 to 192.168.0.3 for pptp server, but I cannot connect from my home to pptp server. Here is the nat file: 210.0.0.1 eth0:2 192.168.0.2...
2007 May 28
3
Log questions
Hello, Can anyone tell me my shorewall is get hacked ? or local Lan computers got Virus ? please see the following log. http://www.wilson-kwok.com/shorewall.txt Please help --------------------------------- 現在你可輕易阻擋垃圾郵件,立即使用Yahoo! Mail 你就會相信! ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and...
2006 Jun 20
5
100 Mbps bandwidth
I just using around 7 years ago lan card, can the lan card support external 100 Mbps bandwidth on Shorewall ? Thanks _______________________________________ YM - 離線訊息 就算你沒有上網,你的朋友仍可以留下訊息給你,當你上網時就能立即看到,任何說話都冇走失。 http://messenger.yahoo.com.hk
2004 Aug 23
4
Telemarketer screening
I have been bugging by a telemarketer who does not take any cue at all. So I look up the Asterisk Handbook and send his call with the respect caller id to my voicemail. Has any one implemented any of this feature with database for more caller ids to be included?? David Kwok
2007 Oct 26
10
Port problem.
Hello, We have a video conference server using tcp and udp 3001 prot in internal, external user said that can''t connect to video server and held on 3001 fail, the following is file configuration, nat: 1.2.3.4 eth1:3 192.168.0.18 rule: video/ACCEPT net loc:192.168.0.18 marco.video: PARAM - - tcp 3000 PARAM - -
2007 Nov 23
14
Port 3001 still have problem
Hello, We are using shorewall-3.0.7-1, I was tried the video conference server doesn''t via shorewall that was no problem, can I upgrade shorewall version to fix this problem ? our boss need use video conference this few days, so this is emergency. Thx ~~ --------------------------------- Yahoo! 網上安全攻略,教你如何防範黑客! 了解更多
2010 Feb 02
8
Suddenly DMZ can't access to internet
Hello We are using old version ( shorewall-3.0.7-1) with Centos 5.3 The shorewall has three zones (net / loc / dmz). Loc can access to internet with no problem and can access to DMZ. DMZ can''t access to internet. Net can''t access to DMZ with NAT. I tried to restart the machine / check Lan card / check cable , they were work find. Is it DMZ Lan card problem? but it can
2006 Dec 19
7
routing problem
hi, Please see the following text diagram: 10.0.15.0/24 --> 10.0.15.1 (f0/1) cisco router (f0/0) 192.168.0.5 <-- 192.168.0.0/24 --> 192.168.0.1 firewall --> internet I have some problem after added a static route in shorewall in /etc/sysconfig/network-scripts/route-eth0, the syntax is: 10.0.15.0/24 via 192.168.0.5 in 192.168.0.0/24 computers cannot ping or
2006 Aug 01
34
Clients can't through to internet
I just setup the Shorewall in my school, but now all clients can''t through to internet, all servers can through to internet with NAT, when I disabled NAT that all servers can''t through to internet. Below is my school network: internet ---> shorewall ----> loc ---> ciso router ---> loc1 Below is my config files: policy: # If you want to force clients to
2006 Jun 30
5
WG: OpenVPN question
...ill make the firewall rules, openvpn will establish the vpn connection to the opposite. Yes, you have to compile/emerge openvpn. ________________________________________ Von: shorewall-users-bounces@lists.sourceforge.net [mailto:shorewall-users-bounces@lists.sourceforge.net] Im Auftrag von Wilson Kwok Gesendet: Freitag, 30. Juni 2006 12:47 An: shorewall-users@lists.sourceforge.net Betreff: [Shorewall-users] OpenVPN question Shorewall have OpenVPN itself or need install OpenVPN for Shorewall to run ? Thank _______________________________________ YM - 離線訊息 就算你沒有上網,你的朋友仍可以留下訊息給你,當你上網時就能立即看到,任何說...
2011 Mar 27
2
Hmisc summary.formula formats for binary and continuous variables
...---+-----------------+-----------------+ |sex : m| 47% (122) | 45% (110) | +-------+-----------------+-----------------+ |age |47.35/50.00/52.68|46.78/50.92/53.97| +-------+-----------------+-----------------+ Thanks, Heemun ------------------------------------------------- Heemun Kwok, M.D. Research Fellow Harbor-UCLA Department of Emergency Medicine 1000 West Carson Street, Box 21 Torrance, CA 90509-2910 office 310-222-3501, fax 310-212-6101
2010 Feb 02
17
WG: Suddenly DMZ can't access to internet
...each known Shorewall config file since it is always zone zone action (for example in policy) Try my above mentioned line. And again, messages output while you try to access to or from dmz would be great (if sth. Is logged) Give another mail for further questions. _____ Von: Wilson Kwok [mailto:leiw324@yahoo.com.hk] Gesendet: Dienstag, 2. Februar 2010 17:07 An: Shorewall Users Betreff: Re: [Shorewall-users] Suddenly DMZ can''t access to internet You mean DMZ should all accept accept ? --- 2010年2月2日 星期二,Michael Weickel - iQom Business Services GmbH <mw@iqom.de&g...
2007 Nov 28
2
[Fwd: Re: Port 3001 still have problem]
...and not the other way around (server opens port 3001 on the client)? You could test that idea by: tcpdump -nvvi eth0 port 3001 - -Tom - -------- Original Message -------- Subject: 回覆: Re: [Shorewall-users] Port 3001 still have problem Date: Wed, 28 Nov 2007 15:17:53 +0800 (CST) From: Wilson Kwok <leiw324@yahoo.com.hk> To: Tom Eastep <teastep@shorewall.net> Tom, Used this command that no relation with 3001 port. 15:19:55.176597 IP (tos 0x0, ttl 120, id 494, offset 0, flags [DF], proto 6, length: 60) a.b.c.d.1033 > w.x.y.z.3000: P [tcp sum ok] 484:504(20) ack 45 win 65...
2007 Feb 27
4
Outgoing rules
Hi, How can only allow http,ftp,smtp define on outgoing rules ? Thanks _______________________________________ YM - 離線訊息 就算你沒有上網,你的朋友仍可以留下訊息給你,當你上網時就能立即看到,任何說話都冇走失。 http://messenger.yahoo.com.hk ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net''s Techsay panel and
2011 Mar 03
1
embed latex beamer sans serif default font into R plot
...if fonts. I am trying to embed the default font used for Latex beamer (theme Warsaw), which is a sans serif font and may be the default LateX Computer Modern sans serif font. Does anyone know the names of the font files? Thanks Heemun ------------------------------------------------- Heemun Kwok, M.D. Research Fellow Harbor-UCLA Department of Emergency Medicine 1000 West Carson Street, Box 21 Torrance, CA 90509-2910 office 310-222-3501, fax 310-212-6101
2004 Jan 15
2
hardware requirements - asterisk
...with linux. How do I check whether the asterisk server's nic is running at full-duplex mode. Does Asterisk use the sound card on the box to do voice processing? I am running xlite on 2 pc and making calls through iax, FWD and back to my incoming call menu. Voice degradation happens. David Kwok -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 1878 bytes Desc: S/MIME Cryptographic Signature Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20040114/7bfce5f3/smime.bin
2004 Jan 24
2
Subject: Re: Grandstream 100 sidetone
Chris Albertson wrote: |What firmware version do you have? program version 1.0.4.39 -- David Kwok Iaxtel/FWD # 17001813482 ext 1002 -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 1878 bytes Desc: S/MIME Cryptographic Signature Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20040123/f580...
2005 Feb 20
2
How many line appearance can Snom 200 handle?
Snom 200 has be set up with extended key pad. The product literature also mention multiple sip registration. How many registration can it handle? It does not seem to appear in the user manual. David Kwok
2006 Jun 18
3
Newbie question
I''m new on shorewall, any security need attention ? Thank ! _______________________________________ YM - 離線訊息 就算你沒有上網,你的朋友仍可以留下訊息給你,當你上網時就能立即看到,任何說話都冇走失。 http://messenger.yahoo.com.hk