Squid is started by default even if we don't have any webproxy configuration
vyos@r12-lts:~$ show conf com | match proxy vyos@r12-lts:~$ vyos@r12-lts:~$ sudo netstat -tulpn | grep squid tcp6 0 0 :::3128 :::* LISTEN 1113/(squid-1) udp 0 0 0.0.0.0:38524 0.0.0.0:* 1113/(squid-1) udp6 0 0 :::37654 :::* 1113/(squid-1) vyos@r12-lts:~$ vyos@r12-lts# ps ax | grep squi 1111 ? Ss 0:00 /usr/sbin/squid -YC -f /etc/squid/squid.conf 1113 ? S 0:00 (squid-1) -YC -f /etc/squid/squid.conf 1114 ? S 0:00 (logfile-daemon) /var/log/squid/access.log