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DNS server addresses from DHCPv6 are not added to resolv.conf
Closed, ResolvedPublicBUG


Exact reason is to be determined, but with Managed and OtherConfig flags and DNS server option present in DHCPv6 server config, set interfaces ethernet eth0 address dhcpv6, it acquires an addresss, but the DNS server is not added to resolv.conf


Difficulty level
Unknown (require assessment)
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

Event Timeline

syncer changed the task status from Open to Needs testing.Nov 16 2019, 11:06 PM
syncer assigned this task to zsdc.
syncer triaged this task as Normal priority.
syncer edited projects, added VyOS 1.3 Equuleus; removed VyOS 1.2 Crux.
jjakob changed the task status from Needs testing to In progress.Jun 10 2020, 8:07 PM
jjakob claimed this task.
jjakob moved this task from Need Triage to In Progress on the VyOS 1.3 Equuleus board.
jjakob added a subscriber: zsdc.

This would have been fixed for isc-dhcp-client if T2590 hadn't happened in the process of me working on it, now it requires writing a new dhclient script for the WIDE client.

erkin set Issue type to Bug (incorrect behavior).Aug 31 2021, 6:30 PM
Viacheslav added a subscriber: jjakob.
Viacheslav claimed this task.
Viacheslav moved this task from Need Triage to Finished on the VyOS 1.5 Circinus board.
Viacheslav added a subscriber: Viacheslav.

Works as expected in VyOS 1.5-rolling-202404290019 and VyOS 1.4-stable-202404300309 and VyOS 1.3-stable-202404300508

vyos@r1-right:~$ cat /etc/resolv.conf 
### Autogenerated by VyOS ###
### Do not edit, your changes will get overwritten ###

# dhcp-eth1
# dhcpv6-eth1
nameserver 2001:db8::1