dpitunnel.service

[Unit]
Description=DPITunnel
After=network.target

[Service]
SyslogIdentifier=dpitunnel
Restart=always
RestartSec=5
Type=simple
User=root
Group=root
ExecStart=/usr/bin/dpitunnel -doh -doh-server https://dns.google/dns-query -ttl 1 -ca-bundle-path "/etc/ssl/certs/ca-bundle.crt" -desync-attacks disorder_fake
TimeoutStopSec=15
CapabilityBoundingSet=CAP_NET_RAW
IPAddressAllow=localhost link-local multicast
LockPersonality=true
MemoryDenyWriteExecute=true
NoNewPrivileges=true
PrivateDevices=true
PrivateTmp=true
ProcSubset=pid
ProtectClock=true
ProtectControlGroups=true
ProtectHome=true
ProtectHostname=true
ProtectKernelLogs=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectProc=noaccess
ProtectSystem=strict
RestrictAddressFamilies=AF_INET AF_INET6
RestrictNamespaces=true
RestrictRealtime=true
RestrictSUIDSGID=true
SystemCallArchitectures=native
SystemCallFilter=@basic-io @file-system @io-event @ipc @network-io @process @signal @system-service

[Install]
WantedBy=multi-user.target