blob: 5f549bf6e1d025a6eaad9cc6e70f5db3c9708948 (
plain)
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
#!/bin/sh
[ -x /usr/sbin/pppd ] || exit 0
[ -n "$INCLUDE_ONLY" ] || {
. /etc/functions.sh
. ../netifd-proto.sh
init_proto "$@"
}
ppp_generic_init_config() {
proto_config_add_string "username"
proto_config_add_string "password"
proto_config_add_string "keepalive"
proto_config_add_int "demand"
proto_config_add_string "pppd_options"
proto_config_add_string "connect"
proto_config_add_string "disconnect"
proto_config_add_boolean "defaultroute"
proto_config_add_boolean "peerdns"
proto_config_add_boolean "ipv6"
proto_config_add_int "mtu"
}
ppp_generic_setup() {
local config="$1"; shift
json_get_var ipv6 ipv6
[ "$ipv6" = 1 ] || ipv6=""
json_get_var peerdns peerdns
[ "$peerdns" = 0 ] && peerdns="" || peerdns="1"
json_get_var defaultroute defaultroute
if [ "$defaultroute" = 1 ]; then
defaultroute="defaultroute replacedefaultroute";
else
defaultroute="nodefaultroute"
fi
json_get_var demand demand
if [ "${demand:-0}" -gt 0 ]; then
demand="precompiled-active-filter /etc/ppp/filter demand idle $demand"
else
demand="persist"
fi
[ -n "$mtu" ] || json_get_var mtu mtu
json_get_var keepalive keepalive
local interval="${keepalive##*[, ]}"
[ "$interval" != "$keepalive" ] || interval=5
json_get_var username username
json_get_var password password
[ -n "$connect" ] || json_get_var connect connect
[ -n "$disconnect" ] || json_get_var disconnect disconnect
json_get_var pppd_options pppd_options
proto_run_command "$config" /usr/sbin/pppd \
nodetach ipparam "$config" \
ifname "${proto:-ppp}-$config" \
${keepalive:+lcp-echo-interval $interval lcp-echo-failure ${keepalive%%[, ]*}} \
${ipv6:++ipv6} $defaultroute \
${peerdns:+usepeerdns} \
$demand maxfail 1 \
${username:+user "$username" password "$password"} \
${connect:+connect "$connect"} \
${disconnect:+disconnect "$disconnect"} \
ip-up-script /lib/netifd/ppp-up \
ipv6-up-script /lib/netifd/ppp-up \
ip-down-script /lib/netifd/ppp-down \
ipv6-down-script /lib/netifd/ppp-down \
${mtu:+mtu $mtu mru $mtu} \
$pppd_options "$@"
}
ppp_generic_teardown() {
local interface="$1"
case "$ERROR" in
11|19)
proto_notify_error "$interface" AUTH_FAILED
proto_block_restart "$interface"
;;
esac
proto_kill_command "$interface"
}
# PPP on serial device
proto_ppp_init_config() {
proto_config_add_string "device"
ppp_generic_init_config
no_device=1
available=1
}
proto_ppp_setup() {
local config="$1"
json_get_var device device
ppp_generic_setup "$config" "$device"
}
proto_ppp_teardown() {
ppp_generic_teardown "$@"
}
proto_pppoe_init_config() {
ppp_generic_init_config
proto_config_add_string "ac"
proto_config_add_string "service"
}
proto_pppoe_setup() {
local config="$1"
local iface="$2"
for module in slhc ppp_generic pppox pppoe; do
/sbin/insmod $module 2>&- >&-
done
json_get_var mtu mtu
mtu="${mtu:-1492}"
json_get_var ac ac
json_get_var service service
ppp_generic_setup "$config" \
plugin rp-pppoe.so \
${ac:+rp_pppoe_ac "$ac"} \
${service:+rp_pppoe_service "$service"} \
"nic-$iface"
}
proto_pppoe_teardown() {
ppp_generic_teardown "$@"
}
proto_pppoa_init_config() {
ppp_generic_init_config
proto_config_add_int "atmdev"
proto_config_add_int "vci"
proto_config_add_int "vpi"
proto_config_add_string "encaps"
}
proto_pppoa_setup() {
local config="$1"
local iface="$2"
for module in slhc ppp_generic pppox pppoatm; do
/sbin/insmod $module 2>&- >&-
done
json_get_var atmdev atmdev
json_get_var vci vci
json_get_var vpi vpi
json_get_var encaps encaps
case "$encaps" in
1|vc) encaps="vc-encaps" ;;
*) encaps="llc-encaps" ;;
esac
ppp_generic_setup "$config" \
plugin pppoatm.so \
${atmdev:+$atmdev.}${vpi:-8}.${vci:-35} \
${encaps}
}
proto_pppoa_teardown() {
ppp_generic_teardown "$@"
}
[ -n "$INCLUDE_ONLY" ] || {
add_protocol ppp
[ -f /usr/lib/pppd/*/rp-pppoe.so ] && add_protocol pppoe
[ -f /usr/lib/pppd/*/pppoatm.so ] && add_protocol pppoa
}
|
