Re: ConectedBUT, Serbia Ubuntu 7.04 kernel 2.6.20-15-generic

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SMS

THe failure is likely ONLY in DNS (domain name services).
Compare:
$ ping -c 2   82.211.81.145
with its named verison
$ ping -c 2 ntp.ubuntu.com
PING ntp.ubuntu.com (82.211.81.145) 56(84) bytes of data.
64 bytes from fiordland.ubuntu.com (82.211.81.145): icmp_seq=1 ttl=47
time=83.5 ms
64 bytes from fiordland.ubuntu.com (82.211.81.145): icmp_seq=2 ttl=47
time=84.4 ms
----------
If  the first succeeds and the 2nd fails, it is only a DNS problem


Make sure all other COMM channels except lo "loop back" are shutdown
before dialing. DIsplay them with
$ ifconfig
if there is an eth0 block (ethernet) and/or eth0:avahi
$ sudo ifconfig eth0:avah down
$ sudo ifconfig eth0 down
Then try the dialout again

Also if your IPs address is dyanmically assigned, you may need to add
to /etc/ppp/options    a line
usepeerdns

More generally, read the PostInstall HowTo  at: http://linmodems.technion.ac.il/

MarvS
scanModem maintainer



On 4/27/07, v-alter novi <sh_alter@xxxxxxxxx> wrote:
Hello&SMS (Save my Soul)
I'm dealing with this for some time:
I've installed proper driver (from Philippe.Vouters),
but wvdial doesnt recognize modem.
However, with gnome-ppp, I can conect to the internet,
modem is working, dialing number, etc.
But there is no traffic. I can't load any page in the
browser, i can't ping...
Simply, doesn't know where to look.
(sorry for my english)



--------------------------  System information
----------------------------
CPU=i686,  Ubuntu 7.04
Linux version 2.6.20-15-generic (root@palmer) (gcc
version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #2 SMP Sun Apr
15 07:36:31 UTC 2007
 scanModem update of:  2007_April_23
The modem symbolic link is /dev/modem -> /dev/536ep

USB modem not detected by lsusb

Modem or host audio card candidates have firmware
information:

 PCI slot       PCI ID          SubsystemID     Name
 ----------     ---------       ---------       --------------
 03:01.0        8086:1040       8086:1000       Communication controller:
Intel Corporation 536EP Data Fax Modem

 Modem interrupt assignment and sharing:

 --- Bootup diagnositcs for card in PCI slot 03:01.0
----

 === Finished modem firmware and bootup diagnostics
section. ===
 === Next deducing cogent software ===

 For candidate modem in PCI bus:  03:01.0
   Class 0780: 8086:1040 Communication controller:
Intel Corporation 536EP Data Fax Modem
      Primary PCI_id  8086:1040
 Support type needed or chipset:        INTEL536EP


 In 2006, Intel appears to have ceased updates for
Linux.
 For the INTEL537 and INTEL536 chipset modems, the
most current support is provided at:

http://phep2.technion.ac.il/linmodems/packages/intel/Philippe.Vouters/
 But regular support is not available, see:
http://archives.linmodems.org/24939
:
 The outdated official Intel support packages can be
accessed through:

http://developer.intel.com/design/modems/support/drivers.htm
 Read Intel.txt and Modem/YourSystem.txt for follow
through guidance.


Writing Intel.txt

 Completed candidate modem analyses.

 The base of the UDEV device file system is:
/dev/.udev

 Versions adequately match for the compiler installed:
4.1.2
             and the compiler used in kernel assembly:
4.1.2

 Kernel-header resources needed for compiling are not
manifestly ready!

 If compiling is necessary packages must be installed,
providing:
         linux-headers-2.6.20-15-generic


Checking pppd properties:
        -rwsr-xr-- 1 root dip 269224 2007-04-05 05:41
/usr/sbin/pppd

In case of an "error 17" "serial loopback" problem,
see:

http://phep2.technion.ac.il/linmodems/archive-sixth/msg02637.html

To enable dialout without Root permission do:
        $ su - root  (not for Ubuntu)
        sudo chmod a+x /usr/sbin/pppd
or under Ubuntu related Linuxes
        sudo chmod a+x /usr/sbin/pppd

Checking settings of:   /etc/ppp/options
asyncmap 0
noauth
crtscts
lock
hide-password
modem
proxyarp
lcp-echo-interval 30
lcp-echo-failure 4
noipx
replacedefaultroute

In case of a message like:
   Warning: Could not modify /etc/ppp/pap-secrets:
Permission denied
see
http://linmodems.technion.ac.il/bigarch/archive-sixth/msg04656.html


 Don't worry about the following, it is for the
experts
 should trouble shooting be necessary.
==========================================================

 Checking for modem support lines:
 --------------------------------------
     /device/modem symbolic link:   lrwxrwxrwx 1 root
root 10 2007-04-27 11:04 /dev/modem -> /dev/536ep
slmodemd created symbolic link /dev/ttySL0:
     Within /etc/udev/ files:
/etc/udev/rules.d/10-local.rules:# Intelmodem536ep
/etc/udev/rules.d/10-local.rules:KERNEL=="536ep0",
SYMLINK="modem"
     Within /etc/modprobe.conf files:
/etc/modprobe.d/blacklist-modem:# Uncomment these
entries in order to blacklist unwanted modem drivers
/etc/modprobe.d/blacklist-modem:# blacklist
snd-atiixp-modem
/etc/modprobe.d/blacklist-modem:# blacklist
snd-via82xx-modem
/etc/modprobe.d/alsa-base:options snd-atiixp-modem
index=-2
/etc/modprobe.d/alsa-base:options snd-via82xx-modem
index=-2
     Within any ancient /etc/devfs files:

     Within ancient kernel 2.4.n /etc/module.conf
files:

--------- end modem support lines --------


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