Hi!

I have two huawei modems (E153 and E353). E153 works fine with KPPP , but E353 not.
KPPP try to set up sound level after init=ATZ.

WVDIAL connect to ISP.Connection seems to be Ok, but internet no working.
ping works fine
no tcp or udp traffic.

#dhcpcd ppp0
dhcpcd[3123]: ppp0: sending IPv6 Router Solicitation
dhcpcd[3123]: ppp0: sendmsg: Network is unreachable
dhcpcd[3123]: ppp0: sending IPv6 Router Solicitation
dhcpcd[3123]: ppp0: sendmsg: Network is unreachable
dhcpcd[3123]: ppp0: sending IPv6 Router Solicitation
dhcpcd[3123]: ppp0: sendmsg: Network is unreachable
dhcpcd[3123]: ppp0: sending IPv6 Router Solicitation
dhcpcd[3123]: ppp0: sendmsg: Network is unreachable
dhcpcd[3123]: ppp0: no IPv6 Routers available

Bigger problem is E353 cause it's faster than E153.

E353 DefaultVendor=12d1 DefaultProduct=14fe
after usb_modeswitch
TargetVendor=12d1 TargetProduct=1506

#wvdial
> WvDial: Internet dialer version 1.61
--> Initializing modem.
--> Sending: ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2
OK
--> Modem initialized.
--> Idle Seconds = 300, disabling automatic reconnect.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Thu Aug 8 18:30:17 2013
--> Pid of pppd: 7663
--> Using interface ppp0
--> local IP address 80.186.5.133
--> remote IP address 10.64.64.64
--> primary DNS address 193.229.0.40
--> secondary DNS address 193.229.0.42

wvdial.conf

[Dialer Defaults]
Modem = /dev/ttyUSB0
Baud = 460800
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2
Init3 =
Area Code =
Phone = *99#
Username =pp
Password =pp
Ask Password = 0
Dial Command = ATDT
Stupid Mode = 1
Compuserve = 0
Force Address =
Idle Seconds = 0
DialMessage1 =
DialMessage2 =
ISDN = 0
Auto DNS = 1

Thanks!

As you say, the connection seems OK. What do you mean exactly when you say that Internet is not working? What have you tried?
Is DNS working (look at /etc/resolv.conf)? It should be:
What does show?
I have a Huawei E398 and it works very well.

Hello!

nameservers is Ok!

More info...

Connection Information

Interface: P-t-P (ppp0)

Connected since: 2013-08-10 00:38
Kilobytes received: 90
Kilobytes sent: 26

Network ID: 24405
Operator name: Saunalahti
APN: internet

Modem: E353
Modem type: USB
Kernel driver: option
Device: /dev/ttyUSB0

Default route(s): 10.64.64.64

Please report following text:

Sakis3G version: 0.2.0e
Not running from within package.
Kernel version: 3.2.29-smp
Architect: i686
Selected UI is: kdialog
Interface: P-t-P (ppp0)
Network ID: 24405
Operator name: Saunalahti
APN: internet
Modem: E353
Modem type: USB
Kernel driver: option
Device: /dev/ttyUSB0
Variables: --interactive APN="internet" USBINTERFACE="0" USBDRIVER="option"
USBMODEM="12d1:1506" OTHER="USBMODEM" MODEM="OTHER" DISPLAY=":0" LOCALAUTHORITY="/tmp/kde-pentti/xauth-1000-_0"


#iptraf
No output traffic

#route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 10.64.64.64 0.0.0.0 UG 0 0 0 ppp0
10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0
loopback * 255.0.0.0 U 0 0 0 lo
192.168.6.0 * 255.255.255.0 U 0 0 0 eth0


That huawei E153 wokrk only with kppp no with sakis3g of wvdial.E353 seems to workin but like is wrote no output traffic...
what blockin it...I take firewall of..same..no works..
Thaks for answer

Hi!
And more Info.
There is two resolv.conf files one in /etc/resolv.conf and other in /etc/ppp/resolv.conf
when all works there is same nameservers..but when inet not work only /etc/ppp/resolv.conf have nameserver 193.229.0.40
nameserver 193.229.0.42.

I think that ipv6 thing...

#dhcpcd ppp0
Iget this.
dhcpcd[11380]: version 5.5.6 starting
dhcpcd[11380]: ppp0: sending IPv6 Router Solicitation
dhcpcd[11380]: ppp0: sendmsg: Network is unreachable
dhcpcd[11380]: ppp0: sending IPv6 Router Solicitation
dhcpcd[11380]: ppp0: sendmsg: Network is unreachable
dhcpcd[11380]: ppp0: sending IPv6 Router Solicitation
dhcpcd[11380]: ppp0: sendmsg: Network is unreachable
dhcpcd[11380]: ppp0: sending IPv6 Router Solicitation
dhcpcd[11380]: ppp0: sendmsg: Network is unreachable
dhcpcd[11380]: ppp0: no IPv6 Routers available
dhcpcd[11380]: timed out
dhcpcd[11380]: allowing 8 seconds for IPv4LL timeout
dhcpcd[11380]: timed out

and trouble continues.

You can disable ipv6 in various ways, but I suggest you do it in lilo.conf:
don't forget to run lilo command: and IPv6 will be disabled on next boot.

/etc/ppp/resolv.conf is created by pppd when the connection is established (usepeerdns option of pppd). When the Internet is not working try copying it manually from /etc/ppp/resolv.conf to /etc/resolv.conf and see if your connection starts working.
I am not familiar with wvdial or kppp (I use pppd only) but I think that both use pppd for the connection.

1 members found this post helpful.

Hello!
Fgcl2k I do like you say...and I WORKS...!!
sardinha edit lilo.conf and nothing happend...no at all
But it Inet works..thats mean something.

Very big Thankyou!