I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please wait for direction from your document shepherd or AD before posting a new version of the draft. For more information, please see the FAQ at . Document: draft-ietf-ipwave-ipv6-over-80211ocb-47 Reviewer: Roni Even Review Date: 2019-07-03 IETF LC End Date: None IESG Telechat date: 2019-07-11 Summary: The document is ready to be published as a standard track RFC with an issue Major issues: Minor issues: this is about my previous comment. The text in section 5.1 "A vehicle embarking an IP-OBU whose egress interface is 802.11-OCB may expose itself to eavesdropping and subsequent correlation of data; this may reveal data considered private by the vehicle owner; there is a risk of being tracked. In outdoors public environments, where vehicles typically circulate, the privacy risks are more important than in indoors settings." and "there is a strong necessity to use protection tools such as dynamically changing MAC addresses" so even though there are privacy concerns there is no normative text saying that some method is needed. "strong necessity" is not normative . A new sentence was added to section 5.1 "An example of change policy is to change the MAC address of the OCB interface each time the system boots up" I got more confused by section 5.2 text "The policy dictating when the MAC address is changed on the 802.11-OCB interface is to-be-determined." So what I got from section 5.1 and 5.2 is that protection tools to address privacy concern are needed but without any normative text. Dynamic changing of MAC address is an option, no other option is mentioned. Example for when to change MAC address is on system boot and the policy when to change MAC address is to be determined. To summarize what the document currently says is that privacy risks are more important for outdoor public environment and it is left for implementations to decide if and how to address it. Nits/editorial comments: