# gre-panel:managed=1 interface=gre6-a-1 # This file is generated by gre-panel. Edit the tunnel in the panel; changes made # here are overwritten the next time it is applied. [Unit] Description=GRE Tunnel gre6-a-1 (managed by gre-panel) After=network-online.target Wants=network-online.target [Service] Type=oneshot RemainAfterExit=yes ExecStartPre=-/sbin/modprobe ip6_gre ExecStartPre=-/sbin/ip link del gre6-a-1 ExecStart=/sbin/ip link add name gre6-a-1 type ip6gre local 2001:db8::1 remote 2001:db8::2 hoplimit 64 tos inherit ikey 7 okey 7 ExecStart=/sbin/ip addr add fd00:1::1/127 dev gre6-a-1 ExecStart=/sbin/ip link set dev gre6-a-1 mtu 1440 ExecStart=/sbin/ip link set dev gre6-a-1 up ExecStop=-/sbin/ip link set dev gre6-a-1 down ExecStop=-/sbin/ip link del gre6-a-1 [Install] WantedBy=multi-user.target