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 proto_vxlan_setup_peer() {
  11         type bridge &> /dev/null || {
  12                 proto_notify_error "$cfg" "MISSING_BRIDGE_COMMAND"
  13                 exit
  14         }
  15
  16         local peer_config="$1"
  17
  18         local vxlan
  19         local lladdr
  20         local dst
  21         local src_vni
  22         local vni
  23         local port
  24         local via
  25
  26         config_get vxlan   "${peer_config}" "vxlan"
  27         config_get lladdr  "${peer_config}" "lladdr"
  28         config_get dst     "${peer_config}" "dst"
  29         config_get src_vni "${peer_config}" "src_vni"
  30         config_get vni     "${peer_config}" "vni"
  31         config_get port    "${peer_config}" "port"
  32         config_get via     "${peer_config}" "via"
  33
  34         [ "$cfg" = "$vxlan" ] || {
  35                 # This peer section belongs to another device
  36                 return
  37         }
  38
  39         [ -n "${dst}" ] || {
  40                 proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
  41                 exit
  42         }
  43
  44         bridge fdb append \
  45                 ${lladdr:-00:00:00:00:00:00} \
  46                 dev ${cfg}                   \
  47                 dst ${dst}                   \
  48                 ${src_vni:+src_vni $src_vni} \
  49                 ${vni:+vni $vni}             \
  50                 ${port:+port $port}          \
  51                 ${via:+via $via}
  52 }
  53
  54 vxlan_generic_setup() {
  55         local cfg="$1"
  56         local mode="$2"
  57         local local="$3"
  58         local remote="$4"
  59
  60         local link="$cfg"
  61
  62         local port vid ttl tos mtu macaddr zone rxcsum txcsum srcportmin srcportmax ageing maxaddress learning rsc proxy l2miss l3miss gbp
  63         json_get_vars port vid ttl tos mtu macaddr zone rxcsum txcsum srcportmin srcportmax ageing maxaddress learning rsc proxy l2miss l3miss gbp
  64
  65         proto_init_update "$link" 1
  66
  67         proto_add_tunnel
  68         json_add_string mode "$mode"
  69
  70         [ -n "$tunlink" ] && json_add_string link "$tunlink"
  71         [ -n "$local" ] && json_add_string local "$local"
  72         [ -n "$remote" ] && json_add_string remote "$remote"
  73
  74         [ -n "$ttl" ] && json_add_int ttl "$ttl"
  75         [ -n "$tos" ] && json_add_string tos "$tos"
  76         [ -n "$mtu" ] && json_add_int mtu "$mtu"
  77
  78         json_add_object 'data'
  79         [ -n "$port" ] && json_add_int port "$port"
  80         [ -n "$vid" ] && json_add_int id "$vid"
  81         [ -n "$srcportmin" ] && json_add_int srcportmin "$srcportmin"
  82         [ -n "$srcportmax" ] && json_add_int srcportmax "$srcportmax"
  83         [ -n "$ageing" ] && json_add_int ageing "$ageing"
  84         [ -n "$maxaddress" ] && json_add_int maxaddress "$maxaddress"
  85         [ -n "$macaddr" ] && json_add_string macaddr "$macaddr"
  86         [ -n "$rxcsum" ] && json_add_boolean rxcsum "$rxcsum"
  87         [ -n "$txcsum" ] && json_add_boolean txcsum "$txcsum"
  88         [ -n "$learning" ] && json_add_boolean learning "$learning"
  89         [ -n "$rsc" ] && json_add_boolean rsc "$rsc"
  90         [ -n "$proxy" ] && json_add_boolean proxy "$proxy"
  91         [ -n "$l2miss" ] && json_add_boolean l2miss "$l2miss"
  92         [ -n "$l3miss" ] && json_add_boolean l3miss "$l3miss"
  93         [ -n "$gbp" ] && json_add_boolean gbp "$gbp"
  94
  95         json_close_object
  96
  97         proto_close_tunnel
  98
  99         proto_add_data
 100         [ -n "$zone" ] && json_add_string zone "$zone"
 101         proto_close_data
 102
 103         proto_send_update "$cfg"
 104
 105         config_load network
 106         config_foreach proto_vxlan_setup_peer "vxlan_peer"
 107 }
 108
 109 proto_vxlan_setup() {
 110         local cfg="$1"
 111
 112         local ipaddr peeraddr
 113         json_get_vars ipaddr peeraddr tunlink
 114
 115         ( proto_add_host_dependency "$cfg" '' "$tunlink" )
 116
 117         [ -z "$ipaddr" ] && {
 118                 local wanif="$tunlink"
 119                 if [ -z "$wanif" ] && ! network_find_wan wanif; then
 120                         proto_notify_error "$cfg" "NO_WAN_LINK"
 121                         exit
 122                 fi
 123
 124                 if ! network_get_ipaddr ipaddr "$wanif"; then
 125                         proto_notify_error "$cfg" "NO_WAN_LINK"
 126                         exit
 127                 fi
 128         }
 129
 130         vxlan_generic_setup "$cfg" 'vxlan' "$ipaddr" "$peeraddr"
 131 }
 132
 133 proto_vxlan6_setup() {
 134         local cfg="$1"
 135
 136         local ip6addr peer6addr
 137         json_get_vars ip6addr peer6addr tunlink
 138
 139         ( proto_add_host_dependency "$cfg" '' "$tunlink" )
 140
 141         [ -z "$ip6addr" ] && {
 142                 local wanif="$tunlink"
 143                 if [ -z "$wanif" ] && ! network_find_wan6 wanif; then
 144                         proto_notify_error "$cfg" "NO_WAN_LINK"
 145                         exit
 146                 fi
 147
 148                 if ! network_get_ipaddr6 ip6addr "$wanif"; then
 149                         proto_notify_error "$cfg" "NO_WAN_LINK"
 150                         exit
 151                 fi
 152         }
 153
 154         vxlan_generic_setup "$cfg" 'vxlan6' "$ip6addr" "$peer6addr"
 155 }
 156
 157 proto_vxlan_teardown() {
 158         local cfg="$1"
 159 }
 160
 161 proto_vxlan6_teardown() {
 162         local cfg="$1"
 163 }
 164
 165 vxlan_generic_init_config() {
 166         no_device=1
 167         available=1
 168
 169         proto_config_add_string "tunlink"
 170         proto_config_add_string "zone"
 171
 172         proto_config_add_int "vid"
 173         proto_config_add_int "port"
 174         proto_config_add_int "ttl"
 175         proto_config_add_int "tos"
 176         proto_config_add_int "mtu"
 177         proto_config_add_int "srcportmin"
 178         proto_config_add_int "srcportmax"
 179         proto_config_add_int "ageing"
 180         proto_config_add_int "maxaddress"
 181         proto_config_add_boolean "rxcsum"
 182         proto_config_add_boolean "txcsum"
 183         proto_config_add_boolean "learning"
 184         proto_config_add_boolean "rsc"
 185         proto_config_add_boolean "proxy"
 186         proto_config_add_boolean "l2miss"
 187         proto_config_add_boolean "l3miss"
 188         proto_config_add_boolean "gbp"
 189         proto_config_add_string "macaddr"
 190
 191 }
 192
 193 proto_vxlan_init_config() {
 194         vxlan_generic_init_config
 195         proto_config_add_string "ipaddr"
 196         proto_config_add_string "peeraddr"
 197 }
 198
 199 proto_vxlan6_init_config() {
 200         vxlan_generic_init_config
 201         proto_config_add_string "ip6addr"
 202         proto_config_add_string "peer6addr"
 203 }
 204
 205 [ -n "$INCLUDE_ONLY" ] || {
 206         add_protocol vxlan
 207         add_protocol vxlan6
 208 }