Dear all,

At the last IETF meeting, Alia, Deborah and I looked at the publication status of most YANG modules. Since that time, I've been keeping a summary of the situation. Let me share it with everybody.

Before publishing YANG modules, we have two series of bottlenecks:
- the YANG module import (shown by tooling below)
- the normative references (MISSREF in the RFC editor queue <https://www.rfc-editor.org/current_queue.php>)

We now have many YANG modules in RFC editor queue:**
**draft-ietf-netconf-rfc6536bis-09 (AUTH48) <https://datatracker.ietf.org/doc/draft-ietf-netconf-rfc6536bis>** ****draft-ietf-netmod-revised-datastores-10 (AUTH48) <https://datatracker.ietf.org/doc/draft-ietf-netmod-revised-datastores/> *draft-ietf-netmod-yang-tree-diagrams-05 (expedited processing) <https://datatracker.ietf.org/doc/draft-ietf-netmod-yang-tree-diagrams/> **draft-ietf-lime-yang-connectionless-oam-18 <https://datatracker.ietf.org/doc/draft-ietf-lime-yang-connectionless-oam>** ****draft-ietf-lime-yang-connectionless-oam-methods-13 <https://datatracker.ietf.org/doc/draft-ietf-lime-yang-connectionless-oam-methods>** ****draft-ietf-i2rs-yang-l3-topology-16 <https://datatracker.ietf.org/doc/draft-ietf-i2rs-yang-l3-topology>** ****draft-ietf-i2rs-yang-network-topo-20 <https://datatracker.ietf.org/doc/draft-ietf-i2rs-yang-network-topo>** ****draft-wu-l3sm-rfc8049bis-11 <https://datatracker.ietf.org/doc/draft-wu-l3sm-rfc8049bis>**** *draft-ietf-netmod-rfc7223bis-03 <https://datatracker.ietf.org/doc/draft-ietf-netmod-rfc7223bis/> draft-ietf-netmod-rfc7277bis-03 <https://datatracker.ietf.org/doc/draft-ietf-netmod-rfc7277bis/> draft-ietf-rtgwg-yang-vrrp-09 <https://datatracker.ietf.org/doc/draft-ietf-rtgwg-yang-vrrp/> draft-ietf-rtgwg-yang-rip-08 <https://datatracker.ietf.org/doc/draft-ietf-rtgwg-yang-rip/> draft-ietf-netmod-rfc8022bis-10 <https://datatracker.ietf.org/doc/draft-ietf-netmod-rfc8022bis/> draft-ietf-netmod-entity-08 <https://datatracker.ietf.org/doc/draft-ietf-netmod-entity/> draft-ietf-rtgwg-ni-model-06 <https://datatracker.ietf.org/doc/draft-ietf-rtgwg-ni-model/> draft-ietf-rtgwg-lne-model-05 <https://datatracker.ietf.org/doc/draft-ietf-rtgwg-lne-model/> (actually, almost in the RFC editor queue)


Here are the YANG module dependencies <https://www.yangcatalog.org/yang-search/impact_analysis.php?modules[]=ietf-ip&modules[]=ietf-connectionless-oam&modules[]=ietf-lime-time-types&modules[]=ietf-connectionless-oam-methods&modules[]=ietf-l3-unicast-topology&modules[]=ietf-l3-unicast-topology-state&modules[]=ietf-network-topology&modules[]=ietf-network-topology-state&modules[]=ietf-network&modules[]=ietf-network-state&modules[]=ietf-l3vpn-svc&modules[]=ietf-netconf-acm&modules[]=ietf-interfaces&modules[]=ietf-vrrp&modules[]=ietf-rip&modules[]=ietf-datastores&modules[]=ietf-origin&modules[]=ietf-ipv4-unicast-routing&modules[]=ietf-ipv6-unicast-routing&modules[]=ietf-ipv6-router-advertisements&modules[]=ietf-routing&modules[]=iana-hardware&modules[]=ietf-hardware&modules[]=ietf-hardware-state&modules[]=ietf-logical-network-element&modules[]=ietf-network-instance&recurse=1&rfcs=1&show_subm=1&show_dir=dependencies> for these RFC editor modules, as requirement before publishing.

Some more YANG modules are on the IESG table:
    draft-ietf-pim-yang has a DISCUSS (Jan 11th IESG telechat)

Assuming this one is in the RFC editor queue, this is the new set of YANG module dependencies <https://www.yangcatalog.org/yang-search/impact_analysis.php?modules[]=ietf-ip&modules[]=ietf-connectionless-oam&modules[]=ietf-lime-time-types&modules[]=ietf-connectionless-oam-methods&modules[]=ietf-l3-unicast-topology&modules[]=ietf-l3-unicast-topology-state&modules[]=ietf-network-topology&modules[]=ietf-network-topology-state&modules[]=ietf-network&modules[]=ietf-network-state&modules[]=ietf-l3vpn-svc&modules[]=ietf-netconf-acm&modules[]=ietf-interfaces&modules[]=ietf-vrrp&modules[]=ietf-rip&modules[]=ietf-datastores&modules[]=ietf-origin&modules[]=ietf-ipv4-unicast-routing&modules[]=ietf-ipv6-unicast-routing&modules[]=ietf-ipv6-router-advertisements&modules[]=ietf-routing&modules[]=iana-hardware&modules[]=ietf-hardware&modules[]=ietf-hardware-state&modules[]=ietf-logical-network-element&modules[]=ietf-network-instance&modules[]=ietf-pim-base&modules[]=ietf-pim-dm&modules[]=ietf-pim-sm&modules[]=ietf-pim-bidir&modules[]=ietf-pim-rp&recurse=1&rfcs=1&show_subm=1&show_dir=dependencies>. It takes a little bit of re-arrangering the elements, but all the information regarding YANG module dependency is there.

The next bottlenecks for publishing those YANG modules are:
    draft-ietf-netmod-schema-mount
    ietf-bfd-yang (currently in WG LC)
    draft-ietf-ospf-yang
    draft-ietf-isis-yang-isis-cfg
Please progress those documents asap

Some more updates below.

_NETMOD:_
draft-ietf-netmod-syslog-model-17 <https://datatracker.ietf.org/doc/draft-ietf-netmod-syslog-model/> (in IETF LC) draft-ietf-netmod-acl-model-15 <https://datatracker.ietf.org/doc/draft-ietf-netmod-acl-model/>(WG LC closed, writeup time) draft-ietf-netmod-rfc6087bis-17 <https://datatracker.ietf.org/doc/draft-ietf-netmod-rfc6087bis/> (AD review done)
    draft-ietf-netmod-schema-mount:

_NETCONF:_
    Time to progress this set of documents (TLS, SSH, client, server, keystore) <https://www.yangcatalog.org/yang-search/impact_analysis.php?modules[]=ietf-tls-client&modules[]=ietf-tls-server&modules[]=ietf-ssh-client&modules[]=ietf-ssh-server&modules[]=ietf-restconf-client&modules[]=ietf-restconf-server&modules[]=ietf-keystore&modules[]=ietf-netconf-client&modules[]=ietf-netconf-server&orgs[]=ietf&recurse=&rfcs=1>
    draft-ietf-netconf-rfc7895bis (in WG LC)
        Status: Under discussion in NETCONF

_LIME:_
draft-ietf-lime-yang-connection-oriented-oam-model-05 (next IESG telechat)

_OPSAWG:_
draft-ietf-opsawg-nat-yang-12 <https://datatracker.ietf.org/doc/draft-ietf-opsawg-nat-yang/> (in WG LC)

_L2SM:_
draft-ietf-l2sm-l2vpn-service-model-06 <https://datatracker.ietf.org/doc/draft-ietf-l2sm-l2vpn-service-model/> (in WG LC)

_I2RS:_
draft-ietf-i2rs-yang-dc-fabric-network-topology-06 <https://datatracker.ietf.org/doc/draft-ietf-i2rs-yang-dc-fabric-network-topology/> (on the IESG telechat) draft-ietf-i2rs-rib-data-model-10 <https://datatracker.ietf.org/doc/draft-ietf-i2rs-rib-data-model/> (on the IESG telechat)

Regards, Benoit
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