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Maniphest T4451

The DHCPv6 server leases function the display of the hostname
Open, LowPublicFEATURE REQUEST
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Description

Add a display of the hostname to the dhcpv6 server.
For example:

vyos@vyos# run show dhcpv6 server leases 
IPv6 address                State    Last communication    Lease expiration     Remaining    Type           Pool    IAID_DUID                                              Hostname
--------------------------  -------  --------------------  -------------------  -----------  -------------  ------  -----------------------------------------------------  -------------
2001:cafe:cafe:100::100:20  active   2022/05/30 17:55:47   2022/05/31 05:55:47  11:47:25     non-temporary  LAN6    ef:c8:0c:18:00:01:00:01:28:0b:af:72:08:00:27:de:49:9d  PC1

Details

Difficulty level
Unknown (require assessment)
Version
-
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Perfectly compatible
Issue type
Improvement (missing useful functionality)

Event Timeline

RyVolodya created this task.May 30 2022, 8:13 PM
pasik added a subscriber: pasik.May 30 2022, 8:39 PM
Viacheslav added a subscriber: Viacheslav.EditedJun 19 2022, 12:21 PM

We don't have such option client-hostname in dhcpdv6.leases

Example IPv4

lease 192.0.2.10 {
  starts 0 2022/06/19 12:16:37;
  ends 1 2022/06/20 12:16:37;
  cltt 0 2022/06/19 12:16:37;
  binding state active;
  next binding state free;
  rewind binding state free;
  hardware ethernet 52:54:00:aa:6e:6b;
  set shared-networkname = "Lan01";
  client-hostname "r1";
}

Example IPv6

ia-na "\000\000\000\000\000\004PJ\230\035o\263I\312\212C\302\203&\231+\324" {
  cltt 0 2022/06/19 12:16:38;
  iaaddr 2001:db8:23::95c2 {
    binding state active;
    preferred-life 27000;
    max-life 43200;
    ends 1 2022/06/20 00:16:38;
    set shared-networkname = "Lan-v6-02";
  }
}

So it is impossible to get it now
https://kb.isc.org/docs/isc-dhcp-44-manual-pages-dhcpdleases#THE%20DHCPv6%20LEASE%20(IA)%20DECLARATION

Viacheslav removed a project: VyOS 1.3 Equuleus.Jul 1 2022, 12:40 PM
dmbaturin triaged this task as Low priority.Jan 10 2024, 10:06 PM
dmbaturin edited projects, added VyOS 1.5 Circinus; removed VyOS 1.4 Sagitta.
dmbaturin changed Is it a breaking change? from Unspecified (possibly destroys the router) to Perfectly compatible.
dmbaturin changed Issue type from Feature (new functionality) to Improvement (missing useful functionality).
dmbaturin added a subscriber: dmbaturin.

Maybe it's working with Kea already in 1.5?