root@nadeshda:~# ps |grep dhcp
 1206 root       812 S    odhcp6c -s /lib/netifd/dhcpv6.script -P0 -t120 br-wan
 1214 root      1388 S    udhcpc -p /var/run/udhcpc-br-wan.pid -s /lib/netifd/dhcp.script -f -t 0 -i br-wan -C
 1254 root       812 S    odhcp6c -s /lib/netifd/dhcpv6.script -t120 br-client
 3725 root      1504 S    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3726 root      1504 S    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3734 root      1504 S    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3735 root      1500 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3749 root      1504 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3750 root      1500 S    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3757 root      1504 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3761 root      1496 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3771 root      1488 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3772 root      1492 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3791 root      1488 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3795 root      1484 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3802 root      1484 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3803 root      1484 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3814 root      1456 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3818 root      1480 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3829 root      1480 R    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated
 3834 root      1384 S    grep dhcp
 3838 root      1500 S    {dhcpv6.script} /bin/sh /lib/netifd/dhcpv6.script br-client ra-updated