package/network/config/vxlan/files/vxlan.sh

   1 #!/bin/sh
   2
   3 [ -n "$INCLUDE_ONLY" ] || {
   4         . /lib/functions.sh
   5         . /lib/functions/network.sh
   6         . ../netifd-proto.sh
   7         init_proto "$@"
   8 }
   9
  10 vxlan_generic_setup() {
  11         local cfg="$1"
  12         local mode="$2"
  13         local local="$3"
  14         local remote="$4"
  15
  16         local link="$cfg"
  17
  18         local port vid ttl tos mtu macaddr zone rxcsum txcsum
  19         json_get_vars port vid ttl tos mtu macaddr zone rxcsum txcsum
  20
  21
  22         proto_init_update "$link" 1
  23
  24         proto_add_tunnel
  25         json_add_string mode "$mode"
  26
  27         [ -n "$tunlink" ] && json_add_string link "$tunlink"
  28         [ -n "$local" ] && json_add_string local "$local"
  29         [ -n "$remote" ] && json_add_string remote "$remote"
  30
  31         [ -n "$ttl" ] && json_add_int ttl "$ttl"
  32         [ -n "$tos" ] && json_add_string tos "$tos"
  33         [ -n "$mtu" ] && json_add_int mtu "$mtu"
  34
  35         json_add_object 'data'
  36         [ -n "$port" ] && json_add_int port "$port"
  37         [ -n "$vid" ] && json_add_int id "$vid"
  38         [ -n "$macaddr" ] && json_add_string macaddr "$macaddr"
  39         [ -n "$rxcsum" ] && json_add_boolean rxcsum "$rxcsum"
  40         [ -n "$txcsum" ] && json_add_boolean txcsum "$txcsum"
  41         json_close_object
  42
  43         proto_close_tunnel
  44
  45         proto_add_data
  46         [ -n "$zone" ] && json_add_string zone "$zone"
  47         proto_close_data
  48
  49         proto_send_update "$cfg"
  50 }
  51
  52 proto_vxlan_setup() {
  53         local cfg="$1"
  54
  55         local ipaddr peeraddr
  56         json_get_vars ipaddr peeraddr tunlink
  57
  58         [ -z "$peeraddr" ] && {
  59                 proto_notify_error "$cfg" "MISSING_ADDRESS"
  60                 proto_block_restart "$cfg"
  61                 exit
  62         }
  63
  64         ( proto_add_host_dependency "$cfg" '' "$tunlink" )
  65
  66         [ -z "$ipaddr" ] && {
  67                 local wanif="$tunlink"
  68                 if [ -z "$wanif" ] && ! network_find_wan wanif; then
  69                         proto_notify_error "$cfg" "NO_WAN_LINK"
  70                         exit
  71                 fi
  72
  73                 if ! network_get_ipaddr ipaddr "$wanif"; then
  74                         proto_notify_error "$cfg" "NO_WAN_LINK"
  75                         exit
  76                 fi
  77         }
  78
  79         vxlan_generic_setup "$cfg" 'vxlan' "$ipaddr" "$peeraddr"
  80 }
  81
  82 proto_vxlan6_setup() {
  83         local cfg="$1"
  84
  85         local ip6addr peer6addr
  86         json_get_vars ip6addr peer6addr tunlink
  87
  88         [ -z "$peer6addr" ] && {
  89                 proto_notify_error "$cfg" "MISSING_ADDRESS"
  90                 proto_block_restart "$cfg"
  91                 exit
  92         }
  93
  94         ( proto_add_host_dependency "$cfg" '' "$tunlink" )
  95
  96         [ -z "$ip6addr" ] && {
  97                 local wanif="$tunlink"
  98                 if [ -z "$wanif" ] && ! network_find_wan6 wanif; then
  99                         proto_notify_error "$cfg" "NO_WAN_LINK"
 100                         exit
 101                 fi
 102
 103                 if ! network_get_ipaddr6 ip6addr "$wanif"; then
 104                         proto_notify_error "$cfg" "NO_WAN_LINK"
 105                         exit
 106                 fi
 107         }
 108
 109         vxlan_generic_setup "$cfg" 'vxlan6' "$ip6addr" "$peer6addr"
 110 }
 111
 112 proto_vxlan_teardown() {
 113         local cfg="$1"
 114 }
 115
 116 proto_vxlan6_teardown() {
 117         local cfg="$1"
 118 }
 119
 120 vxlan_generic_init_config() {
 121         no_device=1
 122         available=1
 123
 124         proto_config_add_string "tunlink"
 125         proto_config_add_string "zone"
 126
 127         proto_config_add_int "vid"
 128         proto_config_add_int "port"
 129         proto_config_add_int "ttl"
 130         proto_config_add_int "tos"
 131         proto_config_add_int "mtu"
 132         proto_config_add_string "macaddr"
 133 }
 134
 135 proto_vxlan_init_config() {
 136         vxlan_generic_init_config
 137         proto_config_add_string "ipaddr"
 138         proto_config_add_string "peeraddr"
 139 }
 140
 141 proto_vxlan6_init_config() {
 142         vxlan_generic_init_config
 143         proto_config_add_string "ip6addr"
 144         proto_config_add_string "peer6addr"
 145 }
 146
 147 [ -n "$INCLUDE_ONLY" ] || {
 148         add_protocol vxlan
 149         add_protocol vxlan6
 150 }