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Re: [ILUG-BOM] Transparent Proxy.
by Rajendra Rait 17 Jun '04

17 Jun '04

Dear Animesh, I tried ur rules, but it didn't work, i am using squid as my proxy server, also i use a dial-up modem to connect to internet, i have given this set of iptables rules, pls check them. iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3128 iptables -A FORWARD -s 10.1.0.0/16 -p tcp -j ACCEPT iptables -t nat -A POSTROUTING -s 10.1.0.0/16 -o ppp0 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp -s 0/0 --dport 21 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp -d 0/0 --dport 20 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp --dport 25 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp --dport 22 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp --dport 23 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp --dport 110 -j MASQUERADE iptables -t nat -A POSTROUTING -p tcp --dport 443 -j MASQUERADE Thanks, Rajendra Animesh Singh wrote: > --- "Dileep M. Kumar" <dileep(a)gmx.net> wrote: > > On Tue, Jun 15, 2004 at 09:52:07PM -0700, Animesh > > Singh wrote: > > > > >>>/sbin/iptables -t nat -A POSTROUTING -o eth0 -j > > MASQUERADE > > > > Instead of MASQUERADE use SNAT. IAC, MASQUERADE is > > meant for non static > > ips like dialup, dhcp etc. > <snip> > MASQUERADE is intended for use with dynamic addresses. > The other thing that it does differently is that if > the link goes down, entries in the nat table will be > dropped with MASQUERADE. If you're using SNAT, the > entries stay in the table in case the link comes back > up momentarily. This makes sense for MASQUERADE, > because when the link comes back up, the address will > (could) be different anyway, so the connections won't > ever be resumed. > > SNAT use more overhead, since it seeks the external IP > every time a chain is traversed. > > Regards, > Animesh. > > > > __________________________________ > Do you Yahoo!? > New and Improved Yahoo! Mail - Send 10MB messages! > http://promotions.yahoo.com/new_mail > > -- > http://mm.ilug-bom.org.in/mailman/listinfo/linuxers

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Transparent Proxy.
by Rajendra Rait 16 Jun '04

16 Jun '04

Hi Friends, I am a newbie to linux. I am trying to configure transparent proxy, using Red Hat Linux 9.0, i have tried port forwarding rule but it doesn't work. But when i manually keyin the ip and port number in Internet Explorer, it works fine. Please help me. Rajendra.

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[ot][jobs][commercial] Need good FLOSS canidates @ TCS
by Trevor Warren 15 Jun '04

15 Jun '04

Fellas, TCS needs canidates on the following fronts: ################################# #Performance Engineering Trainees ################################# Experience: 2+ years on Gnu/Linux Technical areas: > Oracle/DB2 DBA's or > C/C++ gurus or > Performance Testing Gurus or > Load Testing/Volume Testing Exp Professionals or > Gnu/Linux Admins or > Gnu/Linux Programmers or > Zope/MySQL/PostgreSQL > Web Engineers with Middleware(MQM/Tuxedo) and/or Zope/JBOSS/Weblogic/Websphere knowledge. > Java/J2EE exp professionals Those keen can send c.vs to trevor.w(a)tcs.com ############################# #Gnu/Linux related positions ############################# Experience: 3+ years on Gnu/Linux Technical areas: 1. Development: C, C++, System calls, (Solaris to Linux migration experience will be an added advantage). 2. Web Infrastructure:Apache, MySQL, Perl/Python 3. Enterprise S/W: Messaging, Oracle, PostgreSQL 4. System side: Clustering, Server Consolidation Prefferably cerified as LPI level 2 or RHCE, but not mandatory. Send c.v's to amitava.roy(a)tcs.com Thanks in advance fellas. Trevor ===== ( >- -< ) /~\ ______________________________________ /~\ | \) / Scaling FLOSS in the Enterprise \ (/ | |_|_ \ trevorwarren(a)yahoo.com / _|_| \____________________________________/ __________________________________ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail

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books on C programming
by nilesh mahajan 15 Jun '04

15 Jun '04

Hi all, Can anyone tell me about some sites regarding C programming in linux. Yahoo! India Matrimony: Find your partner online.

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Re: Fw: Meet
by Amish Munshi 15 Jun '04

15 Jun '04

Dear Ivan, Find my reply inline in this mail. On Tue, 15 Jun 2004 08:17:26 +0530, "Ivan Bayross" <ivan(a)ivanbayross.com> said: > Dear Amish, > > I'm not really sure about your Email. > > Does this mean that you've given me five minutes to speak about the > Commercial Aspect of RDBMS ? We have not had any technical seminars for a very long time in the LUG meet, so I would prefer if we can have a technical meet. Application of technology (commercial aspect) should preferably be limited to 5 mins. I am not the owner of the LUG, no on is the owner of the LUG. So no one decides how much time should you spend on what. If you need more time on the commercial front then you are free to speak on the same. > > If its Okay with you I'd rather not compare MySQL with Oracle 9iAS (or > vise > versa). I'd like to speak about MySQL itself and what can be done with > it > in the commercial application development space such as Banking, > Inventory, > ERPII and so on. MySQL has had some recent feature enhancements, most of the people know a little about them, it would be great if you can enlighten us with facts. > > I've never attended any of the LUG meets hence I'd need some way of > identifying myself to you or anyone else so that I get my five minutes in > the sun on that day. If you could help out there as well I'd feel pretty > happy. You are welcomed for the GLUG meet, I am trying to fix it for next sunday (27th June). I will be mailing on the list the exact details which should make the final schedule clear. You may contact me on 9820931263 if need be. Thanks for your participation. > > Regards, > > Ivan Bayross

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Email clients on linux
by Vinod 15 Jun '04

15 Jun '04

Hello Everyone I am using Ximian Evolution, on redhat but not very pleased with the performance and stabilty of evoution. Has anyone used Thunderbird Mail client on rhel and if so how is the performance of the same Any ideas on which email client is widely used in linux ??? Rgrds Vinod __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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RE: Hathway Broadband Configuration
by Kiran Ghag 14 Jun '04

14 Jun '04

»-----Original Message----- »From: Kiran Ghag [mailto:kiran.ghag@patni.com] »I have opted for Hathway Cable internet connection and I hope that »it would be available in this week. » »Before that, can anyone share any tips/docs/links about »configuring the same on Redhat/Knoppix? Hi all, Got the thing working in jiffy..sharing here so that other may benefit The ISP assigns static IP settings. You just have to set those and restart IP stack to get the thing working. The cable modem provided is sold by askey corporation (www.askey.com) and contains an web interface along with a stripped down DHCP server. DHCP server is useless as the ISP assigns static ip. In case you booted from Knoppix disc, the box may take IP from the server which needs to be changed. The IP assigned is fiewalled/translated somehow...since I am not able to access it from outside world. Need to do more RnD on this on the coming weekend if possible. Any more info required then please ping me :-) Thanks and Regards, Kiran Ghag Web Page: http://kiran7.freeservers.com There are more dead people than living, and their numbers are increasing. -- Eugene Ionesco

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Editing linuxrc file in initrd.img
by varsachin＠it.iitb.ac.in 14 Jun '04

14 Jun '04

hi, I am trying to boot compressed linux from IDE Flash. I have compressed the root file system and made ram.img image which are in ext3 format then I mounted initrd.img on the ram and edited the linuxrc file linuxrc file #! /bin/sh mount -o ro /dev/hda1 /mnt zcat /mnt/boot/ram.img.gz > /dev/ram umount /dev/hda1 and made the initrd.img which then I compressed. While booting it is giving me error 19 mounting zcat /mnt/boot/ram.img.gz no such file ot directory ERROR /bin/zcat excited abnormally umount /dev/hda1 failed :22 ........... please can any body help me.

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From a friend from Goa, now settled in Mumbai
by Frederick Noronha (FN) 14 Jun '04

14 Jun '04

This is from a friend from Goa who's now in Mumbai. FN -- --------------------------------------------------------- Frederick Noronha * Freelance Journalist * Goa, India f r e d @ b y t e s f o r a l l . o r g Ph 832.2409490 / 832.2409783 Cell 9822 122436 784 Near Lourdes Convent, Sonarbhat, Saligao 403511 Goa --------------------------------------------------------- ---------- Forwarded message ---------- Keep up the good work, Animesh! All the best. FN *From: * "Animesh Nerurkar" <animesh(a)gmx.net> *Subject: * 1 down, 30+ to go Hi Rico, Here's the latest on a small effort at Amchi Mumbai: 1 School boy has a newly installed Knoppix (Debian) Box. His machine proudly displays an "ILUG-Goa" sticker ! 30 more schoolchildren lined up to slowly start the transition to Debian. They're all hoping to get a more comprehensive GNU/Linux 7 CD set at a later date. So far, they're all new to the concept of GNU/Linux and won't be at my throats for a full 7 CD set, but they've already started showing signs of restlessness and would like to see what this "fully loaded" set looks like :) Naturally, for schoolchildren, I re-interpreted "free" as "free icecream" in -addition to "freedom". Also, missing is an intro session for this lot... they need to be given a crash course to get them weaned away from Windoz. Would anyone like to join in on the fun? Regards Animesh

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Domino server 6.5.1 on linux is slow !
by Abdul 14 Jun '04

14 Jun '04

Hey ppl, Jus wanted 2 ask if any1 has tried installing a lotus = domino server on linux ? Well, I have installed domino 6.5 on linux (RHL9.0 ) and even installed the incremental installer i.e. domino 6.5.1 But,= there seems to be problem. Since, domino has its own web+mail server, I ha= ve chosen that as my web server. NOw, the problem is that the access to it = is very slow. I am not pleased to say this, but I have another domino serve= r running on windows and that is faster than the one installed on linux. Both these servers are on the internal LAN and I have a Linux box acti= ng as a firewall and a natting box which is providing access to the externa= l networks. When I assign a public IP to my domino server on linux it works= fast, ditto is for internal LAN but when I choose the firewall linux machi ne to route to the domino-linux server the accessibility is very slow. Can = any1 pls. suggest a solution???? Regards, Abdul = [1] [adstream=] References 1. 3D"http://clients.rediff.com/signat

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Antivirus problem(Uvscan)
by swanandp＠softhome.net 14 Jun '04

14 Jun '04

Hello, I am facing problem with McAfee Uvscan on Linux servers. Uvscan is getting corrupted(??). When I check its version with 'uvscan --version' it also gives 'segmentation fault'. Is anybody else facing similar problem?? Faulty update? Any new virus? Well it is 'not a issue of licence'. Any solution ... Thanx in advance. Swanand techieinfo.cjb.net

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Re: [ILUG-BOM] Re: Meet
by Vivek J.Patankar 14 Jun '04

14 Jun '04

On Fri, 11 Jun 2004 22:26 , Harsh Busa <harsh.busa(a)gmail.com> sent: > >issue is at such a short notice how do we organise the venue ... lets >push it to next weekend ... guys what say ? > I agree to that. Vivek ---- Msg sent via Spymac Mail - http://www.spymac.com

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Linux compatible USB Bluetooth dongle
by Bhaskar Dutta 11 Jun '04

11 Jun '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, anyone using an USB bluetooth dongle to connect mobile phones with a desktop PC running linux? I need feedback on : 1. their compatibility with linux 2. performance and reliability. (i need to transfer 10-15 MB sized files to the MMC card in the cellphone) I specifically need to use the dongle with a nokia 6600 and a sony ericsson Z600 mobile phone. I am looking for one with any of these following chipsets - - Broadcom, CSR, Transilica, RTX, AVM or Silicon Wave, which have been tested and found to be working on linux. ( more of this from http://www.holtmann.org/linux/bluetooth/devices.html) I am not really interested in an IR solution but if anyone has had a good experience with that, please let me know. If anyone has successfully used one of these USB dongles on linux, please let me know the brand, chipset, and how much it cost you. I am currently getting dongles with 25 mtrs range for around 1200 bucks, but the dealers know nothing about their chipset or compatibility with linux. Bhaskar - -- _______________________________ Bhaskar Dutta email: echo '"(!3+)%**(a)9!(//.#/.5+' | tr [!-:] [a-z] | tr n . | tr j 9 - ------------------------------- To order GNU/Linux/FreeBSD CD's throughout India, visit: http://www.metawire.org/~bhaskar/cd-order.php _______________________________ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x01D5671C iD8DBQFAychMN1/UFgHVZxwRAg02AJ9kyIwwMqoCzBWKumfHyRLp0GgfugCfcf7T eMGXlXIxOrJ9qJg5+okzZf0= =fgFY -----END PGP SIGNATURE-----

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Compiling kernel
by nilesh mahajan 11 Jun '04

11 Jun '04

Hi luggers, Is there any detail documentation is available about kernel recompilations. Its urgent Yahoo! India Matrimony: Find your partner online.

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mdk 10
by gnurpreet＠softhome.net 10 Jun '04

10 Jun '04

nice to read an update on mdk 10! is it a stable release, and can someone pass me a copy so that i can try it out! ------------------------------------ GNUrpreet Singh MPIT 1 (Nw specialization) Symbiosis Center for IT www.scit.edu

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Re:[ILUG-BOM] Mandrake 10
by Vishwanath V 10 Jun '04

10 Jun '04

Hey Guys, I got the MDK 10.0 community edition. Its much better than the previous mdk releases. The Kernel 2.6 comes as the default kernel and it ROCKS!!! Much better destop experience , more responsive to destop activities. MDK has done a neat job. The only sad part was that many pkges for devel required the CD 4 whin unfortunately is not the part of the Community edition. But these pkges are still available for download. So no probs. All in all it ROCKS !!! a must try for the newbies and Linuxers. Visu. ________________________________________________________________________ Yahoo! India Matrimony: Find your partner online. http://yahoo.shaadi.com/india-matrimony/

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Re: help with bittorrent
by rajeshr＠vsnl.com 09 Jun '04

09 Jun '04

Hi, >I downloaded bittorrent and searched for and found a page for the >bittorrent of Knoppix (http://torrent.unix-ag.uni-kl.de:6969/) > >How do I now go about starting the download ? Sorry if this seems like a >stupid query. All I got is 55k .torrent file in my home directory. Assuming that you are on a linux machine and that you have python and the bittorrent client installed, you can open a terminal and run "btdownloadgui <torrentfile>" to start the download with a GUI. Alternatively you can use "btdownloadheadless <torrentfile>" to start the download in the background. Hope this helps. Regards, Rajesh

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Commercial.
by manoj＠lcgindia.com 09 Jun '04

09 Jun '04

Hi, We are looking for a candidate with followingskill set for a full time employment. 1. Scripting 2.Php 3. MySql 4. Perl / CGI With good amount experiencewith Linux OS Prashant Mudbidri Logix Consultancy Group PLtd. Tel: 24330106 / 24376857 / 24366591 Email :prashant@lcgindia.com Cell : 33901577

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help with bittorrent
by Dr. Sharukh K. R. Pavri. 09 Jun '04

09 Jun '04

I downloaded bittorrent and searched for and found a page for the bittorrent of Knoppix (http://torrent.unix-ag.uni-kl.de:6969/) How do I now go about starting the download ? Sorry if this seems like a stupid query. All I got is 55k .torrent file in my home directory. Sharukh. -- Dr. Sharukh K. R. Pavri. Homoeopath, Linuxer. Everything should be as simple as possible - but no simpler. -- Albert Einstein

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Mandrake 10
by Shiv Kumaar,91-22-28906693, 9820320927 (mobile) 08 Jun '04

08 Jun '04

Dear all, What's the response to the newest Mandrake 10 release from Bombay linuxers? Has anyone used it? Mixed reviews are available on the net, though. Shiv Kumar

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RE: Linuxers Digest, Vol 14, Issue 11
by Ketan 08 Jun '04

08 Jun '04

Message: 4 Date: Mon, 7 Jun 2004 15:02:21 +0530 From: "Kiran Ghag" <kiran.ghag(a)patni.com> Subject: [ILUG-BOM] Hathway Broadband Configuration To: "GNU/Linux Users Group, Mumbai, India" <linuxers(a)mm.ilug-bom.org.in> Message-ID: <NFBBJLCKILPONFKFEPCFOEJOHEAA.kiran.ghag(a)patni.com> Content-Type: text/plain; charset="iso-8859-1" Hi all, I have opted for Hathway Cable internet connection and I hope that it would be available in this week. Hi...i am using a Unlimited net connection @ my home provided by a local ISP. In linux I just configured the static ip and gateway and dns server address given by my ISP, and that's it I don't need to do anything. I can directly browse the net. But as per my ISP if I am using some limited package of net connection like some 50hrs package then I need to install some VPN client which will connect to my ISP for internet connection. As I am using unlimited net connection I havent tried vpn client s/w. Does anyone has idea on this>? Ketan Sahasrabudhe Dombivli

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RE: [ILUG-BOM] books on C programming
by Senthil_OR＠Dell.com 07 Jun '04

07 Jun '04

-----Original Message----- From:nilesh mahajan Hi all, Can anyone tell me about some sites regarding C programming in linux. --- Nilesh, If you are bit aware of the syntax of programming, then I would suggest to master: 1) The C Programming Language by Kernighan & Ritchie 2) The Unix Programming Environment by Kernighan & Pike Then you would be able to judge the other books + online content yourself. Thanks! Senthil

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Redhat 7.1 on dual CPU
by KVS Arun Kumar 07 Jun '04

07 Jun '04

Hi, Can someone tell me whether Redhat Linux 7.1 can be installed on a dual CPU machine? Please let me know the steps to be followed to install it. I need this info a lil urgently. If you can mail me at arunkumarkvs(a)yahoo.com, or akumar(a)knightsindia.co.in, it would reach me much faster. Thanks in advance, Arun. --------------------------------- Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger

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Re: [ILUG-BOM] problem with NFS
by Poornima Marattil 07 Jun '04

07 Jun '04

u could try the following for tuning nfs RPCNFSCOUNT=64 in /etc/sysconfig/nfs Add the following lines to /etc/sysctl.conf: net.core.rmem_default = 262144 net.core.rmem_max = 262144 Increase the fragmented packet queue length upper and lower bounds net.ipv4.ipfrag_high_thresh = 524288 net.ipv4.ipfrag_low_thresh = 393216 regards. poornima On Sat, 05 Jun 2004 Chirag Arjun Bhangale wrote : >Hi, >I have 2 computers connected with Ethernet LAN(cross cabled) and >both running Fedora Core 1. >I m running nfs server on one of them. >My problem is that whenever i copy a big file (about >10MB) the >speed of copying reduces drastically and sometimes it even stalls >. However when i copy the file using http/ftp then there is no >problem. >I have tried using following options while mounting in nfs > rsize=8192,wsize=8192,no_wdelay etc.... >I have also tried using tcp option >but it did not help. > > >Please help, >CHIRAG. > >-- http://mm.ilug-bom.org.in/mailman/listinfo/linuxers

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CRUX 2 and Cablenet problems !!!
by Linux Power 07 Jun '04

07 Jun '04

hi, i have installed crux linux 2.0 on my machine. network card and everything is working properly. but i cant connect to net to install and upgrade packages (gnome, kde, xfce...) i am logged in as root server ip address : 172.16.250.250 connected thrugh lan and they use cyberoam client (shitty and real pain) to connect user to internet. when i ping server 172.16.250.250 i get reply from server i use wget 172.16.250.250 and it downloads the server webpage properly. i have installed the linux software which i downloaded from windows machine from their server website in download client section. its called crclient. and it has a readme file which i read a few times. i set the configuration file and log into the server. i get message "crclient:user 'xxx' successfully logged in to server 172.16.250.250" so i can connect to their server properly. now i try to access interent and it doesnt work. wget www.yahoo.com Connecting to www.yahoo.com[66.94.230.46]:80...Failed. Network is unreachable I dont understand :( i flushed all firewall rules using iptables -F since CRUX is light weight distribution. there are only 3 network releated files in their readme. /etc/resolv.conf /etc/rc.d/net /etc/hosts i searched internet and other distributions have different configurations files like /etc/sysconfig/network - but in CRUX 2 their is no directory called /etc/sysconfig i have setup the files as per needed CRUX 2 is using kernel 2.6.6 with x.org server i then see the routing tables. #route Dest Gateway Genmask Flags 172.16.0.0 * 55.255.0.0 U Met Ref use Iface 0 0 0 eth0 what is the problem can anyone of linux pro in mumbai guide me ??? byee. __________________________________ Do you Yahoo!? Yahoo! Domains � Claim yours for only $14.70/year http://smallbusiness.promotions.yahoo.com/offer

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