problème de route pour une clé 3g

[bernard schoenacker <bernard.schoenacker@free.fr>]

bonjour,

    j'ai un problème de route avec un modem 3g et je n'arrive pas 
    à obtenir la page d'accueil d'un moteur de recherche

    ci joint les éléments

    slt
    bernard

-- 
bernard schoenacker <bernard.schoenacker@free.fr>

 wvdial free
--> WvDial: Internet dialer version 1.61
--> Cannot set information for serial port.
--> Initializing modem.
--> Sending: ATZ
OK
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2
ATQ0 V1 E1 S0=0 &C1 &D2
OK
--> Sending: AT+CGDCONT=1,"IP","free"
AT+CGDCONT=1,"IP","free"
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT 7200000
--> Carrier detected.  Starting PPP immediately.
--> Starting pppd at Thu Dec  8 12:17:21 2016
--> Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
--> --> PAP (Password Authentication Protocol) may be flaky.
--> Warning: Could not modify /etc/ppp/chap-secrets: Permission denied
--> --> CHAP (Challenge Handshake) may be flaky.
--> Pid of pppd: 1919
--> Using interface ppp0
--> pppd: ��e[08]8�e[08]
--> pppd: ��e[08]8�e[08]
--> pppd: ��e[08]8�e[08]
--> pppd: ��e[08]8�e[08]
--> pppd: ��e[08]8�e[08]
--> pppd: ��e[08]8�e[08]
--> local  IP address 10.181.178.24
--> pppd: ��e[08]8�e[08]
--> remote IP address 10.64.64.64
--> pppd: ��e[08]8�e[08]
--> primary   DNS address 212.27.40.240
--> pppd: ��e[08]8�e[08]
--> secondary DNS address 212.27.40.241
--> pppd: ��e[08]8�e[08]


route -n :

route -n
Table de routage IP du noyau
Destination     Passerelle      Genmask         Indic Metric Ref    Use Iface
0.0.0.0         192.168.0.254   0.0.0.0         UG    0      0        0 eth0
10.64.64.64     0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 ppp0
192.168.0.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0