hi all, a text mistake is discovered (by Masakazu Asama-san, the developer of ASAMAP MAP implementation, thanks a lot to Asama-san!). the erratum must be included in the next revision:
4.2.5 PSID Consideration ... (para 2 reads) The default PSID offset is chosen as 4 in [I-D.ietf-softwire-map] and full-zero PSID is not permitted to use, which excludes the use of port range 0~4096. Operator may adjust the value based on actual usage, policy, and service model. ... where the *full-zero PSID is not permitted to use* is incorrect. the fact is, port range 0~4096 doesn't corresponds to the PSID = 0x000, but the offset-bits = 0x0. i.e., no matter how much the PSID value is, the full-zero offset-bits (the first 4 bits of port number, as default) is excluded from using. full-zero PSID is NO problem here. please the co-authors, and others too, do the double-check on the understanding. cheers, maoke 2013/2/25 <[email protected]> > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > This draft is a work item of the Softwires Working Group of the IETF. > > Title : Mapping of Address and Port (MAP) - Deployment > Considerations > Author(s) : Qiong Sun > Maoke Chen > Gang Chen > Tina Tsou > Simon Perreault > Filename : draft-ietf-softwire-map-deployment-01.txt > Pages : 32 > Date : 2013-02-25 > > Abstract: > This document describes when and how an operator uses the technique > of Mapping of Address and Port (MAP) for the IPv4 residual deployment > in the IPv6-dominant domain. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-softwire-map-deployment > > There's also a htmlized version available at: > http://tools.ietf.org/html/draft-ietf-softwire-map-deployment-01 > > A diff from the previous version is available at: > http://www.ietf.org/rfcdiff?url2=draft-ietf-softwire-map-deployment-01 > > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > _______________________________________________ > Softwires mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/softwires >
_______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
