Добрый день! такая проблемка... Имеется usb модем Huawei E3276 (Мегафон М150-1). Подключаю его к распу пи3 с симкой лайкамобайл. Коннект через sakis3g. Подключается и работает без проблем. Вздумалось мне перейти на мегафон. Вставляю симку мегафонам, APN, соответственно, мегафона. Коннект также через sakis3g. Ура! Всё сконнектилось. Но в инет не пускает.... На винде проверил, дабы убедится, что сим в норме - работает. Ничего не пингуется. Да потому что не пингуется и шлюз, видимо, 10.64.64.64. Но именам ip адреса подставляются.
Ниже ifconfig и routel.
pi@raspberry:~/bin/modem3g $ ifconfig -a
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether b8:27:eb:fe:a1:32 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 27 bytes 1954 (1.9 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 27 bytes 1954 (1.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1500
inet 100.92.104.232 netmask 255.255.255.255 destination 10.64.64.64
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 12 bytes 799 (799.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 54 bytes 9532 (9.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.105 netmask 255.255.255.0 broadcast 255.255.255.255
inet6 fe80::31f8:c40d:6c6d:6fa0 prefixlen 64 scopeid 0x20<link>
ether 0e:be:c5:74:18:3d txqueuelen 1000 (Ethernet)
RX packets 210 bytes 55889 (54.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 347 bytes 145954 (142.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wwan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 169.254.160.49 netmask 255.255.0.0 broadcast 169.254.255.255
inet6 fe80::a74e:232d:18f:4d2 prefixlen 64 scopeid 0x20<link>
ether 0c:5b:8f:27:9a:64 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 44 bytes 5535 (5.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
pi@raspberry:~/bin/modem3g $ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.64.64.64 0.0.0.0 UG 0 0 0 ppp0
0.0.0.0 192.168.0.1 0.0.0.0 UG 304 0 0 wlan0
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 207 0 0 wwan0
192.168.0.0 0.0.0.0 255.255.255.0 U 304 0 0 wlan0
pi@raspberry:~/bin/modem3g $ routel
target gateway source proto scope dev tbl
default 10.64.64.64 ppp0
default 192.168.0.1 192.168.0.105 dhcp wlan0
10.64.64.64 100.92.104.232 kernel link ppp0
169.254.0.0 16 169.254.160.49 link wwan0
192.168.0.0 24 192.168.0.105 dhcp link wlan0
100.92.104.232 local 100.92.104.232 kernel host ppp0 local
127.0.0.0 broadcast 127.0.0.1 kernel link lo local
127.0.0.0 8 local 127.0.0.1 kernel host lo local
127.0.0.1 local 127.0.0.1 kernel host lo local
127.255.255.255 broadcast 127.0.0.1 kernel link lo local
169.254.0.0 broadcast 169.254.160.49 kernel link wwan0 local
169.254.160.49 local 169.254.160.49 kernel host wwan0 local
169.254.255.255 broadcast 169.254.160.49 kernel link wwan0 local
192.168.0.0 broadcast 192.168.0.105 kernel link wlan0 local
192.168.0.105 local 192.168.0.105 kernel host wlan0 local
192.168.0.255 broadcast 192.168.0.105 kernel link wlan0 local
::1 kernel lo
fe80:: 64 kernel wlan0
fe80:: 64 kernel wwan0
::1 local kernel lo local
fe80::31f8:c40d:6c6d:6fa0 local kernel wlan0 local
fe80::a74e:232d:18f:4d2 local kernel wwan0 local
ff00:: 8 wlan0 local
ff00:: 8 wwan0 local
pi@raspberry:~/bin/modem3g $ ping ya.ru
PING YA.ru (87.250.250.242) 56(84) bytes of data.
^C
--- YA.ru ping statistics ---
14 packets transmitted, 0 received, 100% packet loss, time 532ms