1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#!/bin/bash
# Copyright (C) 2014 Multi-Tech Systems
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
if [[ $# != 1 ]]; then
echo "Usage: $(basename $0) APN"
exit 1
fi
apn=$1
gsm_chat_file=/etc/ppp/peers/gsm_chat
lvw2_chat_file=/etc/ppp/peers/lvw2_chat
leu1_chat_file=/etc/ppp/peers/leu1_chat
sed -r -i "s/^OK\s+'AT\+CGDCONT=1,\"IP\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=1,\"IP\",\"${apn}\"'/" $gsm_chat_file
sed -r -i "s/^OK\s+'AT\+CGDCONT=3,\"IPV4V6\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=3,\"IPV4V6\",\"${apn}\"'/" $lvw2_chat_file
sed -r -i "s/^OK\s+'AT\+CGDCONT=3,\"IP\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=3,\"IP\",\"${apn}\"'/" $leu1_chat_file
if [[ $? != 0 ]]; then
echo "Failed to change APN"
exit 1
else
echo "Set APN to \"${apn}\" in $gsm_chat_file, $lvw2_chat_file and $leu1_chat_file"
fi
exit 0
|
