[Unit]
Description=Attach AX.25 KISS device %I
Requires=direwolf@%i.service
After=direwolf@%i.service
BindsTo=direwolf@%i.service
AssertPathExists=/run/direwolf/%i

[Service]
Type=oneshot
ExecStart=/usr/bin/sh -c '/usr/sbin/kissattach /run/direwolf/%i %i; sleep 3; /usr/sbin/kissparms -c 1 -p %i'
ExecStartPost=/usr/bin/sh -c 'echo 1200000 > /proc/sys/net/ipv4/neigh/ax0/base_reachable_time_ms'
ExecStartPost=/usr/bin/sh -c 'echo 5000 > /proc/sys/net/ipv4/neigh/ax0/retrans_time_ms'
RemainAfterExit=true

[Install]
WantedBy=multi-user.target