neutron-dhcp-agent send 0x03 dhcp flag to a client
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| neutron |
Expired
|
Undecided
|
Unassigned | ||
Bug Description
If the client is a virtial host with Window introduced in the AD domain. The client does not send dns updates on AD server because neutron-dhcp-agent sends 0x03 dhcp flag in response.
Client request:
Option: (81) Client Fully Qualified Domain Name
Length: 23
Flags: 0x00
0000 .... = Reserved flags: 0x00
.... 0... = Server DDNS: Some server updates
.... ..0. = Server overrides: No override
.... ...0 = Server: Client
A-RR result: 0
PTR-RR result: 0
Client name: dnstest.local
Server respose:
Option: (81) Client Fully Qualified Domain Name
Length: 30
Flags: 0x03
0000 .... = Reserved flags: 0x00
.... 0... = Server DDNS: Some server updates
.... .0.. = Encoding: ASCII encoding
.... ..1. = Server overrides: Override
.... ...1 = Server: Server
A-RR result: 255
PTR-RR result: 255
Client name: host-172-
Because of this windows host does not send update dns requests on AD server and after certain time out server remove client hostname from DNS zone.
| no longer affects: | neutron (Ubuntu) |
| Armando Migliaccio (armando-migliaccio) wrote | #1 |
| Changed in neutron: | |
| status: | New → Incomplete |
| Launchpad Janitor (janitor) wrote | #2 |
| Changed in neutron: | |
| status: | Incomplete → Expired |
This bug is > 172 days without activity. We are unsetting assignee and milestone and setting status to Incomplete in order to allow its expiry in 60 days.
If the bug is still valid, then update the bug status.