I had the same problem using the varnishncsa service:
systemd[30274]: varnishncsa.service: Failed at step NETWORK spawning /usr/bin/varnishncsa: Permission denied
Overriding PrivateNetwork to be false seems to work as a workoround.
I had the same problem using the varnishncsa service:
systemd[30274]: varnishncsa. service: Failed at step NETWORK spawning /usr/bin/ varnishncsa: Permission denied
Overriding PrivateNetwork to be false seems to work as a workoround.