Files
wlan-ucentral-schema/renderer/templates/interface/gre6.uc
Henry Haller 9710867e1a make the MTU configurable on GRE tunnels
Signed-off-by: Henry Haller <hbh@rgnets.com>
2025-05-19 06:04:41 +02:00

46 lines
1.2 KiB
Ucode

{%
if (!interface.tunnel.peer_address) {
warn("A GRE tunnel requires a valid peer-address");
return;
}
%}
# GRE Configuration
set network.greip6=interface
set network.greip6.proto='grev6tap'
set network.greip6.peer6addr='{{ interface.tunnel.peer_address }}'
set network.greip6.nohostroute='1'
set network.gre.mtu='{{ interface.tunnel.mtu }}'
{%
let suffix = '';
let cfg = {
name: 'gretun6',
netdev: 'gre6t-greip6',
ipv4_mode, ipv4: interface.ipv4 || {},
ipv6_mode, ipv6: interface.ipv6 || {}
};
if (ethernet.has_vlan(interface)) {
cfg.name = 'gretun6_' + interface.vlan.id;
cfg.netdev = 'gre6t-greip6.' + interface.vlan.id;
cfg.this_vid = interface.vlan.id;
suffix = '.' + interface.vlan.id;
}
include("common.uc", cfg);
%}
add firewall rule
set firewall.@rule[-1].target='ACCEPT'
set firewall.@rule[-1].src={{ s(name) }}
set firewall.@rule[-1].family='ipv6'
set firewall.@rule[-1].proto='47'
set firewall.@rule[-1].name='Allow-GREv6-{{ name }}'
add network device
set network.@device[-1].name={{ s(name) }}
set network.@device[-1].type='bridge'
set network.@device[-1].ports='gre6t-greip6{{ suffix }}'
set network.@device[-1].dhcp_healthcheck='{{ b(interface.tunnel.dhcp_healthcheck) }}'