Hi Bob, Thanks a lot for your suggestion. I will incorporate your suggestion in the next revision.
Best regards, Xiaohu > -----邮件原件----- > 发件人: Bob Hinden [mailto:[email protected]] > 发送时间: 2017年10月19日 4:40 > 收件人: Xuxiaohu > 抄送: Bob Hinden; [email protected] > 主题: Re: [Int-area] New Version Notification for > draft-xu-intarea-ip-in-udp-05.txt > > Xiaohu, > > This document should refer to the new versions of the IPv6 and IPv6 PMTU RFCs > specifications (RFC8200 and RFC8201). Please check if you need to change any > text in your draft to be consistent with these. > > Thanks, > Bob > > > > > On Oct 17, 2017, at 6:42 PM, Xuxiaohu <[email protected]> wrote: > > > > Hi all, > > > > I just submitted a revision > (https://www.ietf.org/rfcdiff?url2=draft-xu-intarea-ip-in-udp-05). Any further > comments and suggestions are welcome. > > > > BTW, it said in Google's Espresso paper > > > (http://www.google.com.hk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad > > > =rja&uact=8&ved=0ahUKEwib0cntgfnWAhVHso8KHWF2BmQQFghAMAM&url= > http%3A%2 > > > F%2Fwww.cs.princeton.edu%2Fcourses%2Farchive%2Ffall17%2Fcos561%2Fpap > er > > s%2Fespresso17.pdf&usg=AOvVaw2SgiqQ-ahnvRnEN_QYlxrZ) that "...We use a > > range of addresses for the encap IP header for sufficient hashing > > entropy as switches in the aggregation layer cannot look beyond the > > outer IP header for hashing..." Note that IP-in-GRE and MPLS-in-GRE > > encapsulations are currently used for incoming and outgoing traffic in > > Google's Espresso respectively according to the above paper. I believe > > that IP-in-UDP > > (https://tools.ietf.org/html/draft-xu-intarea-ip-in-udp-05) and > > MPLS-in-UDP [RFC7510] should be better choices than IP-in-GRE and > > MPLS-in-GRE respectively once the former could be supported by major > > chip and network vendors. Fortunately, MPLS-in-UDP has already been > > supported by major chip and network vendors since its corresponding > > IETF standard was published. I believe the same thing would happen on > > IP-in-UDP :) > > > > Best regards, > > Xiaohu > > > >> -----邮件原件----- > >> 发件人: [email protected] [mailto:[email protected]] > >> 发送时间: 2017年10月18日 9:06 > >> 收件人: Hamid Assarpour; Yiu Lee; Xuxiaohu; Fan Yongbing; Yiu Lee; > >> Yongbing Fan; Shaowen Ma > >> 主题: New Version Notification for draft-xu-intarea-ip-in-udp-05.txt > >> > >> > >> A new version of I-D, draft-xu-intarea-ip-in-udp-05.txt has been > >> successfully submitted by Xiaohu Xu and posted to the IETF repository. > >> > >> Name: draft-xu-intarea-ip-in-udp > >> Revision: 05 > >> Title: Encapsulating IP in UDP > >> Document date: 2017-10-17 > >> Group: Individual Submission > >> Pages: 11 > >> URL: > >> https://www.ietf.org/internet-drafts/draft-xu-intarea-ip-in-udp-05.txt > >> Status: > >> https://datatracker.ietf.org/doc/draft-xu-intarea-ip-in-udp/ > >> Htmlized: https://tools.ietf.org/html/draft-xu-intarea-ip-in-udp-05 > >> Htmlized: > >> https://datatracker.ietf.org/doc/html/draft-xu-intarea-ip-in-udp-05 > >> Diff: > https://www.ietf.org/rfcdiff?url2=draft-xu-intarea-ip-in-udp-05 > >> > >> Abstract: > >> Existing IP-in-IP encapsulation technologies are not adequate for > >> efficient load balancing of IP-in-IP traffic across IP networks. > >> This document specifies additional IP-in-IP encapsulation technology, > >> referred to as IP-in-UDP (User Datagram Protocol), which can > >> facilitate the load balancing of IP-in-IP traffic across IP networks. > >> > >> > >> > >> > >> > >> Please note that it may take a couple of minutes from the time of > >> submission until the htmlized version and diff are available at > >> tools.ietf.org. > >> > >> The IETF Secretariat > > > > _______________________________________________ > > Int-area mailing list > > [email protected] > > https://www.ietf.org/mailman/listinfo/int-area _______________________________________________ Int-area mailing list [email protected] https://www.ietf.org/mailman/listinfo/int-area
