Hi Lada, Thanks for checking the module!
I used the pyang-1.4.1 in the past and found no error. I just changed to use pyang-1.6 and indeed found a lot of errors. I have addressed them that will be reflected in the next revision. Best regards, Mach > -----Original Message----- > From: i2rs [mailto:[email protected]] On Behalf Of Ladislav Lhotka > Sent: Monday, November 09, 2015 9:32 PM > To: [email protected] > Subject: [i2rs] Errors in ietf-i2rs-rib module > > Hi, > > I checked the module ietf-i2rs-rib.yang with pyang and it generates a pretty > long list of errors. The problem seems to be in all cases that the module > defines > the same data nodes in multiple cases of a choice. > > For example, grouping "tunnel-encap" contains this (schematically): > > choice tunnel-type { > case ipv4 { > uses ipv4-header; > } > case nvgre { > choice nvgre-type { > case ipv4 { > uses ipv4-header; > } > ... > } > } > ... > } > > So the same data nodes defined by the "ipv4-header" grouping appear in both > "ipv4" and "nvgre/ipv4" cases, which is not possible in YANG. > > One remedy could be to encapsulate the individual cases in specific > containers. > > Lada > > -------------------- Start of forwarded message -------------------- > From: [email protected] > To: <[email protected]> > Date: Sun, 01 Nov 2015 22:39:20 -0800 > Cc: [email protected] > Subject: [i2rs] I-D Action: draft-ietf-i2rs-rib-data-model-03.txt > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > This draft is a work item of the Interface to the Routing System Working > Group > of the IETF. > > Title : A YANG Data Model for Routing Information Base > (RIB) > Authors : Lixing Wang > Hariharan Ananthakrishnan > Mach(Guoyi) Chen > Amit Dass > Sriganesh Kini > Nitin Bahadur > Filename : draft-ietf-i2rs-rib-data-model-03.txt > Pages : 61 > Date : 2015-11-01 > > Abstract: > This document defines a YANG data model for Routing Information Base > (RIB) that aligns with the I2RS RIB information model. > > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-i2rs-rib-data-model/ > > There's also a htmlized version available at: > https://tools.ietf.org/html/draft-ietf-i2rs-rib-data-model-03 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-i2rs-rib-data-model-03 > > > 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. > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > _______________________________________________ > i2rs mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/i2rs > -------------------- End of forwarded message -------------------- > > -- > Ladislav Lhotka, CZ.NIC Labs > PGP Key ID: E74E8C0C > > _______________________________________________ > i2rs mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/i2rs _______________________________________________ i2rs mailing list [email protected] https://www.ietf.org/mailman/listinfo/i2rs
