forked from freifunk-franken/firmware
Robert Langhammer
12f60419cd
This package adds vxlan support to the node variant and configures the vxlan-vpn tunnels to the gateways.
Signed-off-by: Robert Langhammer <rlanghammer@web.de>
Acked-by: Fabian Bläse <fabian@blaese.de>
---
A vpn section for vxlan in hoodfile:
"vpn": [
{
"name": "gatewayname",
"protocol": "vxlan",
"address": "gateway.url" (or IP)
}
"name" is optional.
---
28 lines
826 B
Plaintext
28 lines
826 B
Plaintext
protocol=vxlan
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vxlan_clear() {
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while uci -q delete network.@vxlan_peer[0]; do :; done
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}
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vxlan_addpeer() {
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uci set network.vxlan0.vid="$id"
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json_get_var address address
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address=$(ping6 -w1 -c1 "$address" | awk '/from/ {print substr($4, 1, length($4)-1); exit}')
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[ -z $address ] && return ## address not reachable
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uci add network vxlan_peer
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uci set network.@vxlan_peer[-1].vxlan="vxlan0"
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uci set network.@vxlan_peer[-1].dst="$address"
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}
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vxlan_start_stop() {
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uci commit network
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# reload_config will not add new peers. A ifup is needed
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ifup vxlan0
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# this workaround is cleaning up old fdb entries
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# and can be removed if someday netifd will do that
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bridge fdb show dev vxlan0 state permanent | while read mac dst ip rest ; do
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grep -q "$ip" /etc/config/network || bridge fdb del $mac dev vxlan0 dst $ip
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done
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}
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