[ -n "$INCLUDE_ONLY" ] || {
. /lib/functions.sh
+ . /lib/functions/network.sh
. ../netifd-proto.sh
init_proto "$@"
}
+ppp_select_ipaddr()
+{
+ local subnets=$1
+ local res
+ local res_mask
+
+ for subnet in $subnets; do
+ local addr="${subnet%%/*}"
+ local mask="${subnet#*/}"
+
+ if [ -n "$res_mask" -a "$mask" != 32 ]; then
+ [ "$mask" -gt "$res_mask" ] || [ "$res_mask" = 32 ] && {
+ res="$addr"
+ res_mask="$mask"
+ }
+ elif [ -z "$res_mask" ]; then
+ res="$addr"
+ res_mask="$mask"
+ fi
+ done
+
+ echo "$res"
+}
+
+ppp_exitcode_tostring()
+{
+ local errorcode=$1
+ [ -n "$errorcode" ] || errorcode=5
+
+ case "$errorcode" in
+ 0) echo "OK" ;;
+ 1) echo "FATAL_ERROR" ;;
+ 2) echo "OPTION_ERROR" ;;
+ 3) echo "NOT_ROOT" ;;
+ 4) echo "NO_KERNEL_SUPPORT" ;;
+ 5) echo "USER_REQUEST" ;;
+ 6) echo "LOCK_FAILED" ;;
+ 7) echo "OPEN_FAILED" ;;
+ 8) echo "CONNECT_FAILED" ;;
+ 9) echo "PTYCMD_FAILED" ;;
+ 10) echo "NEGOTIATION_FAILED" ;;
+ 11) echo "PEER_AUTH_FAILED" ;;
+ 12) echo "IDLE_TIMEOUT" ;;
+ 13) echo "CONNECT_TIME" ;;
+ 14) echo "CALLBACK" ;;
+ 15) echo "PEER_DEAD" ;;
+ 16) echo "HANGUP" ;;
+ 17) echo "LOOPBACK" ;;
+ 18) echo "INIT_FAILED" ;;
+ 19) echo "AUTH_TOPEER_FAILED" ;;
+ 20) echo "TRAFFIC_LIMIT" ;;
+ 21) echo "CNID_AUTH_FAILED";;
+ *) echo "UNKNOWN_ERROR" ;;
+ esac
+}
+
ppp_generic_init_config() {
proto_config_add_string username
proto_config_add_string password
proto_config_add_string keepalive
+ proto_config_add_boolean keepalive_adaptive
proto_config_add_int demand
proto_config_add_string pppd_options
proto_config_add_string 'connect:file'
proto_config_add_string 'disconnect:file'
- proto_config_add_boolean ipv6
+ [ -e /proc/sys/net/ipv6 ] && proto_config_add_string ipv6
proto_config_add_boolean authfail
proto_config_add_int mtu
proto_config_add_string pppname
+ proto_config_add_string unnumbered
+ proto_config_add_boolean persist
+ proto_config_add_int maxfail
+ proto_config_add_int holdoff
}
ppp_generic_setup() {
local config="$1"; shift
+ local localip
+
+ json_get_vars ip6table demand keepalive keepalive_adaptive username password pppd_options pppname unnumbered persist maxfail holdoff peerdns
+
+ [ ! -e /proc/sys/net/ipv6 ] && ipv6=0 || json_get_var ipv6 ipv6
- json_get_vars ipv6 demand keepalive username password pppd_options pppname
if [ "$ipv6" = 0 ]; then
ipv6=""
- else
+ elif [ -z "$ipv6" -o "$ipv6" = auto ]; then
ipv6=1
+ autoipv6=1
fi
+
if [ "${demand:-0}" -gt 0 ]; then
demand="precompiled-active-filter /etc/ppp/filter demand idle $demand"
else
- demand="persist"
+ demand=""
+ fi
+ if [ -n "$persist" ]; then
+ [ "${persist}" -lt 1 ] && persist="nopersist" || persist="persist"
+ fi
+ if [ -z "$maxfail" ]; then
+ [ "$persist" = "persist" ] && maxfail=0 || maxfail=1
fi
- [ "${keepalive:-0}" -lt 1 ] && keepalive=""
[ -n "$mtu" ] || json_get_var mtu mtu
[ -n "$pppname" ] || pppname="${proto:-ppp}-$config"
+ [ -n "$unnumbered" ] && {
+ local subnets
+ ( proto_add_host_dependency "$config" "" "$unnumbered" )
+ network_get_subnets subnets "$unnumbered"
+ localip=$(ppp_select_ipaddr "$subnets")
+ [ -n "$localip" ] || {
+ proto_block_restart "$config"
+ return
+ }
+ }
+
+ [ -n "$keepalive" ] || keepalive="5 1"
- local interval="${keepalive##*[, ]}"
- [ "$interval" != "$keepalive" ] || interval=5
+ local lcp_failure="${keepalive%%[, ]*}"
+ local lcp_interval="${keepalive##*[, ]}"
+ local lcp_adaptive="lcp-echo-adaptive"
+ [ "${lcp_failure:-0}" -lt 1 ] && lcp_failure=""
+ [ "$lcp_interval" != "$keepalive" ] || lcp_interval=5
+ [ "${keepalive_adaptive:-1}" -lt 1 ] && lcp_adaptive=""
[ -n "$connect" ] || json_get_var connect connect
[ -n "$disconnect" ] || json_get_var disconnect disconnect
proto_run_command "$config" /usr/sbin/pppd \
nodetach ipparam "$config" \
ifname "$pppname" \
- ${keepalive:+lcp-echo-interval $interval lcp-echo-failure ${keepalive%%[, ]*}} \
+ ${localip:+$localip:} \
+ ${lcp_failure:+lcp-echo-interval $lcp_interval lcp-echo-failure $lcp_failure $lcp_adaptive} \
${ipv6:++ipv6} \
+ ${autoipv6:+set AUTOIPV6=1} \
+ ${ip6table:+set IP6TABLE=$ip6table} \
+ ${peerdns:+set PEERDNS=$peerdns} \
nodefaultroute \
usepeerdns \
- $demand maxfail 1 \
+ $demand $persist maxfail $maxfail \
+ ${holdoff:+holdoff "$holdoff"} \
${username:+user "$username" password "$password"} \
${connect:+connect "$connect"} \
${disconnect:+disconnect "$disconnect"} \
ip-up-script /lib/netifd/ppp-up \
- ipv6-up-script /lib/netifd/ppp-up \
+ ${ipv6:+ipv6-up-script /lib/netifd/ppp6-up} \
ip-down-script /lib/netifd/ppp-down \
- ipv6-down-script /lib/netifd/ppp-down \
+ ${ipv6:+ipv6-down-script /lib/netifd/ppp-down} \
${mtu:+mtu $mtu mru $mtu} \
"$@" $pppd_options
}
ppp_generic_teardown() {
local interface="$1"
+ local errorstring=$(ppp_exitcode_tostring $ERROR)
case "$ERROR" in
+ 0)
+ ;;
+ 2)
+ proto_notify_error "$interface" "$errorstring"
+ proto_block_restart "$interface"
+ ;;
11|19)
- proto_notify_error "$interface" AUTH_FAILED
json_get_var authfail authfail
+ proto_notify_error "$interface" "$errorstring"
if [ "${authfail:-0}" -gt 0 ]; then
proto_block_restart "$interface"
fi
;;
- 2)
- proto_notify_error "$interface" INVALID_OPTIONS
- proto_block_restart "$interface"
+ *)
+ proto_notify_error "$interface" "$errorstring"
;;
esac
+
proto_kill_command "$interface"
}
ppp_generic_init_config
no_device=1
available=1
+ lasterror=1
}
proto_ppp_setup() {
ppp_generic_init_config
proto_config_add_string "ac"
proto_config_add_string "service"
+ proto_config_add_string "host_uniq"
+ proto_config_add_int "padi_attempts"
+ proto_config_add_int "padi_timeout"
+
+ lasterror=1
}
proto_pppoe_setup() {
json_get_var ac ac
json_get_var service service
+ json_get_var host_uniq host_uniq
+ json_get_var padi_attempts padi_attempts
+ json_get_var padi_timeout padi_timeout
ppp_generic_setup "$config" \
plugin rp-pppoe.so \
${ac:+rp_pppoe_ac "$ac"} \
${service:+rp_pppoe_service "$service"} \
+ ${host_uniq:+host-uniq "$host_uniq"} \
+ ${padi_attempts:+pppoe-padi-attempts $padi_attempts} \
+ ${padi_timeout:+pppoe-padi-timeout $padi_timeout} \
"nic-$iface"
}
proto_config_add_string "encaps"
no_device=1
available=1
+ lasterror=1
}
proto_pppoa_setup() {
proto_pptp_init_config() {
ppp_generic_init_config
proto_config_add_string "server"
+ proto_config_add_string "interface"
available=1
no_device=1
+ lasterror=1
}
proto_pptp_setup() {
local config="$1"
local iface="$2"
- local ip serv_addr server
- json_get_var server server && {
+ local ip serv_addr server interface
+ json_get_vars interface server
+ [ -n "$server" ] && {
for ip in $(resolveip -t 5 "$server"); do
- ( proto_add_host_dependency "$config" "$ip" )
+ ( proto_add_host_dependency "$config" "$ip" $interface )
serv_addr=1
done
}
projects / openwrt / openwrt.git / blobdiff