Bug #10200: DHCPv6 domain-search list not sent to clients - pfSense - pfSense bugtracker

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Bug #10200

closed

DHCPv6 domain-search list not sent to clients

Added by Florian Apolloner almost 5 years ago. Updated almost 4 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Jim Pingle

Category:

DHCP (IPv6)

Target version:

2.4.5-p1

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.

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Updated by Florian Apolloner almost 5 years ago

I have opened a PR at https://github.com/pfsense/pfsense/pull/4171 -- the relevant documentation can be found at https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-dhcp_for_ipv6_dhcpv6

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Updated by Jim Pingle almost 5 years ago

Status changed from New to Pull Request Review
Assignee set to Jim Pingle
Target version set to 2.5.0

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Updated by Renato Botelho almost 5 years ago

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

Pull request has been merged. Thanks!

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Updated by Viktor Gurov almost 5 years 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

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