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Bug #10200

closed

DHCPv6 domain-search list not sent to clients

Added by Florian Apolloner almost 2 years ago. Updated 9 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
DHCP (IPv6)
Target version:
Start date:
01/22/2020
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.4.4
Affected Architecture:
All

Description

After tcpdumping dhcp requests and responses I realized that `option domain-search` in `/var/dhcpd/etc/dhcpdv6.conf` should be `option dhcp6.domain-search`. I have verified this by patching the file manually and restarting the process (manually). After this the DHCP server properly sends the search list when requested by the client.

Actions #2

Updated by Jim Pingle almost 2 years ago

  • Status changed from New to Pull Request Review
  • Assignee set to Jim Pingle
  • Target version set to 2.5.0
Actions #3

Updated by Renato Botelho over 1 year ago

  • Status changed from Pull Request Review to Feedback
  • % Done changed from 0 to 100

Pull request has been merged. Thanks!

Actions #4

Updated by Viktor Gurov over 1 year ago

  • Status changed from Feedback to Resolved

works as expected on 2.5.0.a.20200213.1525:

Frame 9171: 200 bytes on wire (1600 bits), 200 bytes captured (1600 bits) on interface 0
Ethernet II, Src: 0c:0d:52:73:83:02 (0c:0d:52:73:83:02), Dst: 0c:0d:52:15:ef:00 (0c:0d:52:15:ef:00)
Internet Protocol Version 6, Src: fe80::e0d:52ff:fe73:8302, Dst: fe80::e0d:52ff:fe15:ef00
User Datagram Protocol, Src Port: 547, Dst Port: 546
DHCPv6
    Message type: Advertise (2)
    Transaction ID: 0x47638c
    Identity Association for Non-temporary Address
    Client Identifier
    Server Identifier
    DNS recursive name server
    Domain Search List
        Option: Domain Search List (24)
        Length: 30
        Value: 04646f6d3103696e740004646f6d3203696e740004646f6d...
        DNS Domain Search List
            Domain Search List FQDN: dom1.int
            Domain Search List FQDN: dom2.int
            Domain Search List FQDN: dom3.int

Actions #5

Updated by Jim Pingle over 1 year ago

  • Status changed from Resolved to Feedback
  • Target version changed from 2.5.0 to 2.4.5-p1
Actions #6

Updated by Magnus Holmgren over 1 year ago

Same thing with option domain-name, I'm pretty sure. Has that been fixed too?

Actions #7

Updated by Magnus Holmgren over 1 year ago

No, wait, such an option doesn't even exist. So should the text box be removed completely from the UI?

Actions #8

Updated by Jim Pingle over 1 year ago

  • Status changed from Feedback to Resolved

Correct option is present now.

Actions #9

Updated by Viktor Gurov 9 months ago

  • Category changed from DHCP (IPv4) to DHCP (IPv6)
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