BBB always decline VPN ip when running dhclient in system service #91
Description
Describe the bug
BeagleBone decline new VPN IP constantly when invoked dhclient in unix service
Jun 7 15:04:35 beaglebone dhclient[2311]: DHCPDISCOVER on vpn_bp to 255.255.255.255 port 67 interval 3
Jun 7 15:04:35 beaglebone dhclient[2311]: DHCPOFFER of 10.0.0.2 from 10.0.0.1
Jun 7 15:04:35 beaglebone dhclient[2311]: DHCPREQUEST for 10.0.0.2 on vpn_bp to 255.255.255.255 port 67
Jun 7 15:04:35 beaglebone dhclient[2311]: DHCPACK of 10.0.0.2 from 10.0.0.1
Jun 7 15:04:35 beaglebone dhclient[2311]: DHCPDECLINE of 10.0.0.2 on vpn_bp to 255.255.255.255 port 67
Version
connmand: v1.36
dhclient: isc-dhclient-4.4.1
To Reproduce
Steps to reproduce the behavior
Additional context
It works fine if after restart vpn service then trigger dhclient manually. For example:
dhclient --no-pid -v -nw vpn_zbb