3 [ -n "$INCLUDE_ONLY" ] || {
12 proto_3g_init_config() {
15 ppp_generic_init_config
16 proto_config_add_string "device:device"
17 proto_config_add_string "apn"
18 proto_config_add_string "service"
19 proto_config_add_string "pincode"
20 proto_config_add_string "delay"
21 proto_config_add_string "dialnumber"
28 json_get_var device device
30 json_get_var service service
31 json_get_var pincode pincode
32 json_get_var dialnumber dialnumber
33 json_get_var delay delay
35 [ -n "$dat_device" ] && device=$dat_device
37 device="$(readlink -f $device)"
39 proto_set_available "$interface" 0
43 [ -n "$delay" ] && sleep "$delay"
47 chat="/etc/chatscripts/evdo.chat"
50 chat="/etc/chatscripts/3g.chat"
51 cardinfo=$(gcom -d "$device" -s /etc/gcom/getcardinfo.gcom)
52 if echo "$cardinfo" | grep -q Novatel; then
58 export MODE="AT\$NWRAT=${CODE},2"
59 elif echo "$cardinfo" | grep -q Option; then
65 export MODE="AT_OPSYS=${CODE}"
66 elif echo "$cardinfo" | grep -q "Sierra Wireless"; then
68 elif echo "$cardinfo" | grep -qi huawei; then
70 umts_only) CODE="14,2";;
71 gprs_only) CODE="13,1";;
74 export MODE="AT^SYSCFG=${CODE},3FFFFFFF,2,4"
77 if [ -n "$pincode" ]; then
78 PINCODE="$pincode" gcom -d "$device" -s /etc/gcom/setpin.gcom || {
79 proto_notify_error "$interface" PIN_FAILED
80 proto_block_restart "$interface"
84 [ -n "$MODE" ] && gcom -d "$device" -s /etc/gcom/setmode.gcom
86 # wait for carrier to avoid firmware stability bugs
88 gcom -d "$device" -s /etc/gcom/getcarrier.gcom || return 1
91 if [ -z "$dialnumber" ]; then
98 connect="${apn:+USE_APN=$apn }DIALNUMBER=$dialnumber /usr/sbin/chat -t5 -v -E -f $chat"
99 ppp_generic_setup "$interface" \
112 proto_3g_teardown() {
113 proto_kill_command "$interface"
116 [ -z "$NOT_INCLUDED" ] || add_protocol 3g