diff options
Diffstat (limited to 'package/network/services/ppp/files')
12 files changed, 745 insertions, 0 deletions
diff --git a/package/network/services/ppp/files/etc/ppp/chap-secrets b/package/network/services/ppp/files/etc/ppp/chap-secrets new file mode 100644 index 0000000..6ab76e4 --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/chap-secrets @@ -0,0 +1 @@ +#USERNAME PROVIDER PASSWORD IPADDRESS diff --git a/package/network/services/ppp/files/etc/ppp/filter b/package/network/services/ppp/files/etc/ppp/filter new file mode 100644 index 0000000..ec72a81 --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/filter @@ -0,0 +1,23 @@ +# +# Expression: outbound and not icmp[0] != 8 and not tcp[13] & 4 != 0 +# +19 +48 0 0 0 +21 0 16 1 +40 0 0 2 +21 0 13 33 +48 0 0 13 +21 0 5 1 +40 0 0 10 +69 9 0 8191 +177 0 0 4 +80 0 0 4 +21 6 7 8 +21 0 5 6 +40 0 0 10 +69 3 0 8191 +177 0 0 4 +80 0 0 17 +69 1 0 4 +6 0 0 4 +6 0 0 0 diff --git a/package/network/services/ppp/files/etc/ppp/options b/package/network/services/ppp/files/etc/ppp/options new file mode 100644 index 0000000..6b93f7b --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/options @@ -0,0 +1,10 @@ +#debug +logfile /dev/null +noipdefault +noaccomp +nopcomp +nocrtscts +lock +maxfail 0 +lcp-echo-failure 5 +lcp-echo-interval 1 diff --git a/package/network/services/ppp/files/etc/ppp/options.pptp b/package/network/services/ppp/files/etc/ppp/options.pptp new file mode 100644 index 0000000..46a3f48 --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/options.pptp @@ -0,0 +1,7 @@ +noipdefault +noauth +nobsdcomp +nodeflate +idle 0 +mppe required,no40,no56,stateless +maxfail 0 diff --git a/package/network/services/ppp/files/etc/ppp/radius.conf b/package/network/services/ppp/files/etc/ppp/radius.conf new file mode 100644 index 0000000..0f24a8c --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/radius.conf @@ -0,0 +1,8 @@ +authserver localhost:1812 +acctserver localhost:1813 +dictionary /etc/ppp/radius/dictionary +servers /etc/ppp/radius/servers +mapfile /dev/null +seqfile /tmp/radius.seq +radius_timeout 5 +radius_retries 3 diff --git a/package/network/services/ppp/files/etc/ppp/radius/dictionary b/package/network/services/ppp/files/etc/ppp/radius/dictionary new file mode 100644 index 0000000..706d1ce --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/radius/dictionary @@ -0,0 +1,253 @@ +# +# Updated 97/06/13 to livingston-radius-2.01 miquels@cistron.nl +# +# This file contains dictionary translations for parsing +# requests and generating responses. All transactions are +# composed of Attribute/Value Pairs. The value of each attribute +# is specified as one of 4 data types. Valid data types are: +# +# string - 0-253 octets +# ipaddr - 4 octets in network byte order +# integer - 32 bit value in big endian order (high byte first) +# date - 32 bit value in big endian order - seconds since +# 00:00:00 GMT, Jan. 1, 1970 +# +# Enumerated values are stored in the user file with dictionary +# VALUE translations for easy administration. +# +# Example: +# +# ATTRIBUTE VALUE +# --------------- ----- +# Framed-Protocol = PPP +# 7 = 1 (integer encoding) +# + +# The dictionary format now supports vendor-specific attributes. +# Vendors are introduced like this: +# +# VENDOR vendor_name vendor_number +# +# For example: +# +# VENDOR RoaringPenguin 10055 +# +# Vendor-specific attributes have a fifth field with the name of the +# vendor. For example: +# +# ATTRIBUTE RP-Upstream-Speed-Limit 1 integer RoaringPenguin +# +# introduces a Roaring Penguin vendor-specific attribbute with name +# RP-Upstream-Speed-Limit, number 1, type integer and vendor RoaringPenguin. + +# +# Following are the proper new names. Use these. +# +ATTRIBUTE User-Name 1 string +ATTRIBUTE Password 2 string +ATTRIBUTE CHAP-Password 3 string +ATTRIBUTE NAS-IP-Address 4 ipaddr +ATTRIBUTE NAS-Port-Id 5 integer +ATTRIBUTE Service-Type 6 integer +ATTRIBUTE Framed-Protocol 7 integer +ATTRIBUTE Framed-IP-Address 8 ipaddr +ATTRIBUTE Framed-IP-Netmask 9 ipaddr +ATTRIBUTE Framed-Routing 10 integer +ATTRIBUTE Filter-Id 11 string +ATTRIBUTE Framed-MTU 12 integer +ATTRIBUTE Framed-Compression 13 integer +ATTRIBUTE Login-IP-Host 14 ipaddr +ATTRIBUTE Login-Service 15 integer +ATTRIBUTE Login-TCP-Port 16 integer +ATTRIBUTE Reply-Message 18 string +ATTRIBUTE Callback-Number 19 string +ATTRIBUTE Callback-Id 20 string +ATTRIBUTE Framed-Route 22 string +ATTRIBUTE Framed-IPX-Network 23 ipaddr +ATTRIBUTE State 24 string +ATTRIBUTE Class 25 string +ATTRIBUTE Session-Timeout 27 integer +ATTRIBUTE Idle-Timeout 28 integer +ATTRIBUTE Termination-Action 29 integer +ATTRIBUTE Called-Station-Id 30 string +ATTRIBUTE Calling-Station-Id 31 string +ATTRIBUTE NAS-Identifier 32 string +ATTRIBUTE Acct-Status-Type 40 integer +ATTRIBUTE Acct-Delay-Time 41 integer +ATTRIBUTE Acct-Input-Octets 42 integer +ATTRIBUTE Acct-Output-Octets 43 integer +ATTRIBUTE Acct-Session-Id 44 string +ATTRIBUTE Acct-Authentic 45 integer +ATTRIBUTE Acct-Session-Time 46 integer +ATTRIBUTE Acct-Input-Packets 47 integer +ATTRIBUTE Acct-Output-Packets 48 integer +ATTRIBUTE Acct-Terminate-Cause 49 integer +ATTRIBUTE Chap-Challenge 60 string +ATTRIBUTE NAS-Port-Type 61 integer +ATTRIBUTE Port-Limit 62 integer +ATTRIBUTE Connect-Info 77 string + +# RFC 2869 +ATTRIBUTE Acct-Interim-Interval 85 integer + +# +# Experimental Non Protocol Attributes used by Cistron-Radiusd +# +ATTRIBUTE Huntgroup-Name 221 string +ATTRIBUTE User-Category 1029 string +ATTRIBUTE Group-Name 1030 string +ATTRIBUTE Simultaneous-Use 1034 integer +ATTRIBUTE Strip-User-Name 1035 integer +ATTRIBUTE Fall-Through 1036 integer +ATTRIBUTE Add-Port-To-IP-Address 1037 integer +ATTRIBUTE Exec-Program 1038 string +ATTRIBUTE Exec-Program-Wait 1039 string +ATTRIBUTE Hint 1040 string + +# +# Non-Protocol Attributes +# These attributes are used internally by the server +# +ATTRIBUTE Expiration 21 date +ATTRIBUTE Auth-Type 1000 integer +ATTRIBUTE Menu 1001 string +ATTRIBUTE Termination-Menu 1002 string +ATTRIBUTE Prefix 1003 string +ATTRIBUTE Suffix 1004 string +ATTRIBUTE Group 1005 string +ATTRIBUTE Crypt-Password 1006 string +ATTRIBUTE Connect-Rate 1007 integer + +# +# Experimental, implementation specific attributes +# +# Limit session traffic +ATTRIBUTE Session-Octets-Limit 227 integer +# What to assume as limit - 0 in+out, 1 in, 2 out, 3 max(in,out) +ATTRIBUTE Octets-Direction 228 integer + +# +# Integer Translations +# + +# User Types + +VALUE Service-Type Login-User 1 +VALUE Service-Type Framed-User 2 +VALUE Service-Type Callback-Login-User 3 +VALUE Service-Type Callback-Framed-User 4 +VALUE Service-Type Outbound-User 5 +VALUE Service-Type Administrative-User 6 +VALUE Service-Type NAS-Prompt-User 7 + +# Framed Protocols + +VALUE Framed-Protocol PPP 1 +VALUE Framed-Protocol SLIP 2 + +# Framed Routing Values + +VALUE Framed-Routing None 0 +VALUE Framed-Routing Broadcast 1 +VALUE Framed-Routing Listen 2 +VALUE Framed-Routing Broadcast-Listen 3 + +# Framed Compression Types + +VALUE Framed-Compression None 0 +VALUE Framed-Compression Van-Jacobson-TCP-IP 1 + +# Login Services + +VALUE Login-Service Telnet 0 +VALUE Login-Service Rlogin 1 +VALUE Login-Service TCP-Clear 2 +VALUE Login-Service PortMaster 3 + +# Status Types + +VALUE Acct-Status-Type Start 1 +VALUE Acct-Status-Type Stop 2 +VALUE Acct-Status-Type Accounting-On 7 +VALUE Acct-Status-Type Accounting-Off 8 + +# Authentication Types + +VALUE Acct-Authentic RADIUS 1 +VALUE Acct-Authentic Local 2 +VALUE Acct-Authentic PowerLink128 100 + +# Termination Options + +VALUE Termination-Action Default 0 +VALUE Termination-Action RADIUS-Request 1 + +# NAS Port Types, available in 3.3.1 and later + +VALUE NAS-Port-Type Async 0 +VALUE NAS-Port-Type Sync 1 +VALUE NAS-Port-Type ISDN 2 +VALUE NAS-Port-Type ISDN-V120 3 +VALUE NAS-Port-Type ISDN-V110 4 + +# Acct Terminate Causes, available in 3.3.2 and later + +VALUE Acct-Terminate-Cause User-Request 1 +VALUE Acct-Terminate-Cause Lost-Carrier 2 +VALUE Acct-Terminate-Cause Lost-Service 3 +VALUE Acct-Terminate-Cause Idle-Timeout 4 +VALUE Acct-Terminate-Cause Session-Timeout 5 +VALUE Acct-Terminate-Cause Admin-Reset 6 +VALUE Acct-Terminate-Cause Admin-Reboot 7 +VALUE Acct-Terminate-Cause Port-Error 8 +VALUE Acct-Terminate-Cause NAS-Error 9 +VALUE Acct-Terminate-Cause NAS-Request 10 +VALUE Acct-Terminate-Cause NAS-Reboot 11 +VALUE Acct-Terminate-Cause Port-Unneeded 12 +VALUE Acct-Terminate-Cause Port-Preempted 13 +VALUE Acct-Terminate-Cause Port-Suspended 14 +VALUE Acct-Terminate-Cause Service-Unavailable 15 +VALUE Acct-Terminate-Cause Callback 16 +VALUE Acct-Terminate-Cause User-Error 17 +VALUE Acct-Terminate-Cause Host-Request 18 + +# +# Non-Protocol Integer Translations +# + +VALUE Auth-Type Local 0 +VALUE Auth-Type System 1 +VALUE Auth-Type SecurID 2 +VALUE Auth-Type Crypt-Local 3 +VALUE Auth-Type Reject 4 + +# +# Cistron extensions +# +VALUE Auth-Type Pam 253 +VALUE Auth-Type None 254 + +# +# Experimental Non-Protocol Integer Translations for Cistron-Radiusd +# +VALUE Fall-Through No 0 +VALUE Fall-Through Yes 1 +VALUE Add-Port-To-IP-Address No 0 +VALUE Add-Port-To-IP-Address Yes 1 + +# +# Configuration Values +# uncomment these two lines to turn account expiration on +# + +#VALUE Server-Config Password-Expiration 30 +#VALUE Server-Config Password-Warning 5 + +# Octets-Direction +VALUE Octets-Direction Sum 0 +VALUE Octets-Direction Input 1 +VALUE Octets-Direction Output 2 +VALUE Octets-Direction MaxOveral 3 +VALUE Octets-Direction MaxSession 4 + +INCLUDE /etc/ppp/radius/dictionary.microsoft diff --git a/package/network/services/ppp/files/etc/ppp/radius/dictionary.asnet b/package/network/services/ppp/files/etc/ppp/radius/dictionary.asnet new file mode 100644 index 0000000..337d1e1 --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/radius/dictionary.asnet @@ -0,0 +1,3 @@ +VENDOR ASNET 50000 +ATTRIBUTE Speed-Down 1 string ASNET +ATTRIBUTE Speed-Up 2 string ASNET diff --git a/package/network/services/ppp/files/etc/ppp/radius/dictionary.microsoft b/package/network/services/ppp/files/etc/ppp/radius/dictionary.microsoft new file mode 100644 index 0000000..2a6c20e --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/radius/dictionary.microsoft @@ -0,0 +1,80 @@ +# +# Microsoft's VSA's, from RFC 2548 +# +# + +VENDOR Microsoft 311 Microsoft + +ATTRIBUTE MS-CHAP-Response 1 string Microsoft +ATTRIBUTE MS-CHAP-Error 2 string Microsoft +ATTRIBUTE MS-CHAP-CPW-1 3 string Microsoft +ATTRIBUTE MS-CHAP-CPW-2 4 string Microsoft +ATTRIBUTE MS-CHAP-LM-Enc-PW 5 string Microsoft +ATTRIBUTE MS-CHAP-NT-Enc-PW 6 string Microsoft +ATTRIBUTE MS-MPPE-Encryption-Policy 7 string Microsoft +# This is referred to as both singular and plural in the RFC. +# Plural seems to make more sense. +ATTRIBUTE MS-MPPE-Encryption-Type 8 string Microsoft +ATTRIBUTE MS-MPPE-Encryption-Types 8 string Microsoft +ATTRIBUTE MS-RAS-Vendor 9 integer Microsoft +ATTRIBUTE MS-CHAP-Domain 10 string Microsoft +ATTRIBUTE MS-CHAP-Challenge 11 string Microsoft +ATTRIBUTE MS-CHAP-MPPE-Keys 12 string Microsoft +ATTRIBUTE MS-BAP-Usage 13 integer Microsoft +ATTRIBUTE MS-Link-Utilization-Threshold 14 integer Microsoft +ATTRIBUTE MS-Link-Drop-Time-Limit 15 integer Microsoft +ATTRIBUTE MS-MPPE-Send-Key 16 string Microsoft +ATTRIBUTE MS-MPPE-Recv-Key 17 string Microsoft +ATTRIBUTE MS-RAS-Version 18 string Microsoft +ATTRIBUTE MS-Old-ARAP-Password 19 string Microsoft +ATTRIBUTE MS-New-ARAP-Password 20 string Microsoft +ATTRIBUTE MS-ARAP-PW-Change-Reason 21 integer Microsoft + +ATTRIBUTE MS-Filter 22 string Microsoft +ATTRIBUTE MS-Acct-Auth-Type 23 integer Microsoft +ATTRIBUTE MS-Acct-EAP-Type 24 integer Microsoft + +ATTRIBUTE MS-CHAP2-Response 25 string Microsoft +ATTRIBUTE MS-CHAP2-Success 26 string Microsoft +ATTRIBUTE MS-CHAP2-CPW 27 string Microsoft + +ATTRIBUTE MS-Primary-DNS-Server 28 ipaddr Microsoft +ATTRIBUTE MS-Secondary-DNS-Server 29 ipaddr Microsoft +ATTRIBUTE MS-Primary-NBNS-Server 30 ipaddr Microsoft +ATTRIBUTE MS-Secondary-NBNS-Server 31 ipaddr Microsoft + +#ATTRIBUTE MS-ARAP-Challenge 33 string Microsoft + + +# +# Integer Translations +# + +# MS-BAP-Usage Values + +VALUE MS-BAP-Usage Not-Allowed 0 +VALUE MS-BAP-Usage Allowed 1 +VALUE MS-BAP-Usage Required 2 + +# MS-ARAP-Password-Change-Reason Values + +VALUE MS-ARAP-PW-Change-Reason Just-Change-Password 1 +VALUE MS-ARAP-PW-Change-Reason Expired-Password 2 +VALUE MS-ARAP-PW-Change-Reason Admin-Requires-Password-Change 3 +VALUE MS-ARAP-PW-Change-Reason Password-Too-Short 4 + +# MS-Acct-Auth-Type Values + +VALUE MS-Acct-Auth-Type PAP 1 +VALUE MS-Acct-Auth-Type CHAP 2 +VALUE MS-Acct-Auth-Type MS-CHAP-1 3 +VALUE MS-Acct-Auth-Type MS-CHAP-2 4 +VALUE MS-Acct-Auth-Type EAP 5 + +# MS-Acct-EAP-Type Values + +VALUE MS-Acct-EAP-Type MD5 4 +VALUE MS-Acct-EAP-Type OTP 5 +VALUE MS-Acct-EAP-Type Generic-Token-Card 6 +VALUE MS-Acct-EAP-Type TLS 13 + diff --git a/package/network/services/ppp/files/etc/ppp/radius/servers b/package/network/services/ppp/files/etc/ppp/radius/servers new file mode 100644 index 0000000..0d4f069 --- /dev/null +++ b/package/network/services/ppp/files/etc/ppp/radius/servers @@ -0,0 +1,2 @@ +# SERVER SECRET +localhost secret diff --git a/package/network/services/ppp/files/lib/netifd/ppp-down b/package/network/services/ppp/files/lib/netifd/ppp-down new file mode 100755 index 0000000..94cefc4 --- /dev/null +++ b/package/network/services/ppp/files/lib/netifd/ppp-down @@ -0,0 +1,13 @@ +#!/bin/sh +PPP_IPPARAM="$6" + +. /lib/netifd/netifd-proto.sh +proto_init_update "$IFNAME" 0 +proto_send_update "$PPP_IPPARAM" + +[ -d /etc/ppp/ip-down.d ] && { + for SCRIPT in /etc/ppp/ip-down.d/* + do + [ -x "$SCRIPT" ] && "$SCRIPT" "$@" + done +} diff --git a/package/network/services/ppp/files/lib/netifd/ppp-up b/package/network/services/ppp/files/lib/netifd/ppp-up new file mode 100755 index 0000000..7511042 --- /dev/null +++ b/package/network/services/ppp/files/lib/netifd/ppp-up @@ -0,0 +1,31 @@ +#!/bin/sh +PPP_IPPARAM="$6" + +. /lib/netifd/netifd-proto.sh +proto_init_update "$IFNAME" 1 1 +proto_set_keep 1 +[ -n "$PPP_IPPARAM" ] && { + [ -n "$IPLOCAL" ] && proto_add_ipv4_address "$IPLOCAL" 32 "" "${IPREMOTE:-2.2.2.2}" + [ -n "$IPREMOTE" ] && proto_add_ipv4_route 0.0.0.0 0 "$IPREMOTE" + [ -n "$LLLOCAL" ] && proto_add_ipv6_address "$LLLOCAL" 128 + [ -n "$DNS1" ] && proto_add_dns_server "$DNS1" + [ -n "$DNS2" -a "$DNS1" != "$DNS2" ] && proto_add_dns_server "$DNS2" +} +proto_send_update "$PPP_IPPARAM" + +[ -d /etc/ppp/ip-up.d ] && { + for SCRIPT in /etc/ppp/ip-up.d/* + do + [ -x "$SCRIPT" ] && "$SCRIPT" "$@" + done +} + +if [ -n "$AUTOIPV6" ]; then + json_init + json_add_string name "${PPP_IPPARAM}_6" + json_add_string ifname "@$PPP_IPPARAM" + json_add_string proto "dhcpv6" + [ -n "$EXTENDPREFIX" ] && json_add_string extendprefix 1 + json_close_object + ubus call network add_dynamic "$(json_dump)" +fi diff --git a/package/network/services/ppp/files/ppp.sh b/package/network/services/ppp/files/ppp.sh new file mode 100755 index 0000000..2a7e76b --- /dev/null +++ b/package/network/services/ppp/files/ppp.sh @@ -0,0 +1,314 @@ +#!/bin/sh + +[ -x /usr/sbin/pppd ] || exit 0 + +[ -n "$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_string ipv6 + proto_config_add_boolean authfail + proto_config_add_int mtu + proto_config_add_string pppname + proto_config_add_string unnumbered +} + +ppp_generic_setup() { + local config="$1"; shift + local localip + + json_get_vars ipv6 demand keepalive keepalive_adaptive username password pppd_options pppname unnumbered + if [ "$ipv6" = 0 ]; then + ipv6="" + 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 $demand" + else + demand="" + fi + [ -n "$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 "$config" + return + } + } + + local lcp_failure="${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" \ + ${localip:+$localip:} \ + ${lcp_failure:+lcp-echo-interval $lcp_interval lcp-echo-failure $lcp_failure $lcp_adaptive} \ + ${ipv6:++ipv6} \ + ${autoipv6:+set AUTOIPV6=1} \ + nodefaultroute \ + 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="$1" + local errorstring=$(ppp_exitcode_tostring $ERROR) + + case "$ERROR" in + 0) + ;; + 2) + proto_notify_error "$interface" "$errorstring" + proto_block_restart "$interface" + ;; + 11|19) + json_get_var authfail authfail + proto_notify_error "$interface" "$errorstring" + if [ "${authfail:-0}" -gt 0 ]; then + proto_block_restart "$interface" + fi + ;; + *) + proto_notify_error "$interface" "$errorstring" + ;; + esac + + proto_kill_command "$interface" +} + +# PPP on serial device + +proto_ppp_init_config() { + proto_config_add_string "device" + ppp_generic_init_config + no_device=1 + available=1 + lasterror=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_config_add_string "host_uniq" + lasterror=1 +} + +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 + json_get_var host_uniq host_uniq + + ppp_generic_setup "$config" \ + plugin rp-pppoe.so \ + ${ac:+rp_pppoe_ac "$ac"} \ + ${service:+rp_pppoe_service "$service"} \ + ${host_uniq:+host-uniq "$host_uniq"} \ + "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" + no_device=1 + available=1 + lasterror=1 +} + +proto_pppoa_setup() { + local config="$1" + local iface="$2" + + for module in slhc ppp_generic pppox pppoatm; do + /sbin/insmod $module 2>&- >&- + done + + json_get_vars atmdev vci vpi encaps + + case "$encaps" in + 1|vc) encaps="vc-encaps" ;; + *) encaps="llc-encaps" ;; + esac + + ppp_generic_setup "$config" \ + plugin pppoatm.so \ + ${atmdev:+$atmdev.}${vpi:-8}.${vci:-35} \ + ${encaps} +} + +proto_pppoa_teardown() { + ppp_generic_teardown "$@" +} + +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="$2" + + local ip serv_addr server interface + json_get_vars interface server + [ -n "$server" ] && { + for ip in $(resolveip -t 5 "$server"); do + ( proto_add_host_dependency "$config" "$ip" $interface ) + serv_addr=1 + done + } + [ -n "$serv_addr" ] || { + echo "Could not resolve server address" + sleep 5 + proto_setup_failed "$config" + exit 1 + } + + local load + for module in slhc ppp_generic ppp_async ppp_mppe ip_gre gre pptp; do + grep -q "^$module " /proc/modules && continue + /sbin/insmod $module 2>&- >&- + load=1 + done + [ "$load" = "1" ] && sleep 1 + + ppp_generic_setup "$config" \ + plugin pptp.so \ + pptp_server $server \ + file /etc/ppp/options.pptp +} + +proto_pptp_teardown() { + ppp_generic_teardown "$@" +} + +[ -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 + [ -f /usr/lib/pppd/*/pptp.so ] && add_protocol pptp +} + |