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reliance netconnect as on a Linux system ( centos5.5 ) Modem not responding.
by Agnello George 31 Mar '11

31 Mar '11

Hi I am trying to connect a reliance netconnect data card on my linux box ( cent os ) , i am able to the detect the device /dev/ttyUSB0 these are the following steps I did : Check your card is recognized by the kernel # cat /proc/bus/usb/devices ..... ..... T: Bus=07 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 11 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=19d2 ProdID=fff5 Rev= 0.00 S: Manufacturer=ZTE, Incorporated S: Product=USB Storage S: SerialNumber=000000000002 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usbserial_generic E: Ad=89(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=0a(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms ..... ..... i use the usb_modeswitch to detach it as a storage dev and attach it to a usb dev usb_modeswitch -v 0x19d2 -p 0xfff5 -d 1 19d2:fff5 usb_modeswitch -v 0x19d2 -p 0xfff5 -H 1 now i modprobe the usbserial modprobe -v -r usbserial modprobe -v usbserial vendor=0x12d1 product=0x1001 now do I do a dmesg :::::::::::::::::: usbcore: deregistering driver usbserial_generic drivers/usb/serial/usb-serial.c: USB Serial deregistering driver generic usbcore: deregistering driver usbserial usbcore: registered new driver usbserial drivers/usb/serial/usb-serial.c: USB Serial support registered for generic usbserial_generic 7-2:1.0: generic converter detected usb 7-2: generic converter now attached to ttyUSB0 usbcore: registered new driver usbserial_generic drivers/usb/serial/usb-serial.c: USB Serial Driver core i edit the vi /etc/wvdial.conf with the following content [Dialer Defaults] Modem = /dev/ttyUSB0 Baud = 57600 Setvolume = 0 Dial-AT-OK ATDT Command = Init1 = ZTE FlowControl = Hardware (CRTSCTS) Phone = #777 Username = 7228412233 Password = 7228412233 New PPPD = yes Carrier Check = no Stupid Mode = yes wen i try to detect the modem it gives me a failure wvdialconf /etc/wvdial.conf ::::::: Scanning your serial ports for a modem. ttyS0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud ttyS0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud ttyS0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up. Port Scan<*1>: S1 S2 S3 WvModem<*1>: Cannot get information for serial port. ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 2400 baud, next try: 9600 baud ttyUSB0<*1>: ATQ0 V1 E1 -- failed with 9600 baud, next try: 115200 baud ttyUSB0<*1>: ATQ0 V1 E1 -- and failed too at 115200, giving up. Sorry, no modem was detected! Is it in use by another program? Did you configure it properly with setserial? Please read the FAQ at http://open.nit.ca/wvdial/ ::::::::::::::: when i try to run the wvdial command it give me a Modem not responding. -qa ~]# wvdial --> WvDial: Internet dialer version 1.54.0 --> Cannot get information for serial port. --> Initializing modem. --> Sending: ATZ --> Sending: ATQ0 --> Re-Sending: ATZ --> Modem not responding. Can some one please help me with this , i searched ever forum available Thanks a lot .

1 0

32-bit compat-gcc on 64-bit CentOS?
by Alan M. Evans 31 Mar '11

31 Mar '11

Ugh. One of our internal servers crashed so bad I just went out and bought a new machine to replace it. The old server was Pentium-4 based and running CentOS-5. When I installed CentOS on the new machine, I used the 64-bit version, partly because that habit is almost automatic nowadays, and partly because the new machine has 6GB of RAM, so 32-bit seemed not very appropriate. Anyway, I've managed to configure every one of the old server's many functions to match on the new server but one: I need the 32-bit version of compat-gcc-34. (Or at least I need to be able to compile 32-bit binaries with the already available version.) I can't seem to do this; am I just missing something? In retrospect, installing the 64-bit OS may have been foolish. But it's too late now. I've spent several days installing/loading/configuring this system to the point it's at now. It would be a pity to have to start over completely just to enable this one (very critical) function. -Alan

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fax software
by ken 30 Mar '11

30 Mar '11

It's been many years, but it seems that I have to receive a fax and might have to send one too. Is there a way to do this on CentOS 5.5? (Hope so.) tia. -- Anything is easy if you know how to do it.

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Too Much Traffic
by Gene Brandt 30 Mar '11

30 Mar '11

I'm amazed at the postings. Many of the solutions to questions posted can be found on GOOGLE. Also UNIX, AIX, HP-UX, and Linux all come with man pages. o Before posting try reading the relevant man pages. o Research your issue with a search engine . -- Gene Brandt <brandtg(a)bellsouth.net>

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Failed to start new browser session: Error while launching browser on session null
by Roland RoLaNd 30 Mar '11

30 Mar '11

Hope this email finds you well. I need your advice with something if you can help out. I have an RC serer (selenium rc) which is running on a centos 5.2 and another on a 5.4 machine. if i run it through X server, in other words if i run the server while connected to VNC. it works fine. but if i run it through ssh, it will start normally though upon test execution it will fail with the following error: 11:05:01.571 INFO - Preparing Firefox profile... Error: no display specified 11:05:21.818 ERROR - Failed to start new browser session, shutdown browser and clear all session data java.lang.RuntimeException: Timed out waiting for profile to be created! 11:05:21.833 INFO - Got result: Failed to start new browser session: Error while launching browser on session null any idea how i can solve this? Thanks, --Roland

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Centos+AD integration (uid/gid problems)
by nux＠li.nux.ro 30 Mar '11

30 Mar '11

Hi, I need to have several EL machines in an AD env. Joining the machines was easier than expected using authconfig, but what happens now is that blahdomain\blahuser gets assigned a different, random ID each time I use a different station. In AD I did specify the UID and GID in the UNIX Attributes tab for blahuser, but it gets totally ignored; so do the other values (for home, shell etc). Ideally I'd have all the users assigned a static uid and gid from AD and have /home on all machines mounted from NFS; but right now if I log in with blahuser to another machine my $HOME is owned by another random id. Sugesstions? What am I missing? I'm quite a noob with Windows :) Cheers

6 12

rssh / scponly
by Gregory P. Ennis 30 Mar '11

30 Mar '11

List, I am putting together a sftp server and would like to use a restrictive shell with a chroot jail. I was wondering what members of the list thought about rssh as opposed to scponly. Greg Ennis

7 14

OT: virtual host for apache/tomcat servers
by James Pifer 29 Mar '11

29 Mar '11

I hope someone here can answer my question so I don't have to join another mailing list, on too many as it is... I have the following installed: httpd-2.2.3-43.el5.centos.3 tomcat5-5.5.23 I have a small jsp app that I can hit through apache like: http://www.mydomain.com/tomcat/myapp.jsp So tomcat in the url above is the apache proxy address for the tomcat server. I want to setup a virtual host in apache to automatically load this app if I type: http://myapp.mydomain.com I'm having trouble figuring this out. If I try to setup a virtual host, apache complains that /tomcat is not a valid DocumentRoot. Looking at tons of docs, but not seeing the solution. Any help is appreciated. Thanks, James

1 0

centos server network speed check???
by mcclnx mcc 29 Mar '11

29 Mar '11

we have several servers on same rack and servers are all inside firewall. Centos version from 4.X to 5.X. sometime the connection are very slow (compare to servers on other racks also inside firewall). we discuss with network engineer he ask us use "ping" and traceroute" to check. Both tools response time are good but if we connect through application like Web browser, database, or DELL OPMN tool. The response time is very very slow. This situation normally last 4 to 5 hours then it back to normal. Does there has way to check "real" network response time so we can show to network engineer. Otherwise they always say "no problem". Thanks.

10 14

VMware vSphere Hypervisor (free ESXi) and mdraid
by Jussi Hirvi 29 Mar '11

29 Mar '11

Can I combine VMWare ESXi (free version) virtualization and CentOS mdraid level 1? Any pointers how to do it? I never used VMWare before. - Jussi -- Jussi Hirvi * Green Spot Topeliuksenkatu 15 C * 00250 Helsinki * Finland Tel. +358 9 493 981 * Mobile +358 40 771 2098 (only sms) jussi.hirvi(a)greenspot.fi * http://www.greenspot.fi

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