DHCP6_OPTION_IAADDR 112 src/libsystemd-network/dhcp6-option.c r = option_append_hdr(buf, buflen, DHCP6_OPTION_IAADDR, DHCP6_OPTION_IAADDR 242 src/libsystemd-network/dhcp6-option.c case DHCP6_OPTION_IAADDR: