Hi Reshad,
Thank you for your kind suggestions. Sorry for the delay, as I missed this mail 
in the wrong category. Please find my answers below.


  1.  Please look at the NMDA guidelines. I think e.g. you’d need to merge 
arp-static-tables and arp-tables into 1 table.
DXJ>> This is indeed the problem of this draft. However, the two tables cannot 
simply merged because the key "ip-address" of the new table cannot meet the 
requirement of arp entries inquiry. After discussion, we hold the 
arp-static-table and use the ‘augment’ to / interfaces-state / interface / ipv4 
/ neighbor of RFC 7277 to realize the ability of arp entries inquiry.


  1.  The tables have vrf-name as key. Take a look at draft-ietf-rtgwg-ni-model 
and how it is used by other YANG models.
DXJ>> based on the revision of arp-static-tables, vrf-name is not used as the 
key of arp-static-tables any more. In our opinion, arp static entries can be 
configured by ip-addr + mac-addr or vrf+ip-addr. The revised arp-static-tables 
realize the ability of configuration by ip-addr + mac-addr. For the first 
choice, static ARP table has been defined in 
/if:interfaces/if:interface/ip:ipv4/ip:neighbor.

Best regards,
Xiaojian


From: Reshad Rahman (rrahman) [mailto:[email protected]]
Sent: Thursday, November 16, 2017 2:45 PM
To: [email protected]
Cc: [email protected]
Subject: Comments on draft-ding-netmod-arp-yang-model

Hi,

Took a quick look, 2 main comments:

  1.  Please look at the NMDA guidelines. I think e.g. you’d need to merge 
arp-static-tables and arp-tables into 1 table.
  2.  The tables have vrf-name as key. Take a look at draft-ietf-rtgwg-ni-model 
and how it is used by other YANG models.

Regards,
Reshad.

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