Unable to get IPv6 address via DHCP

[debdolph]

Hi,

i’ve got an issue with ipv6 on latest vyos rolling:

tteichler@gw:~$ show vers
Version:          VyOS 1.5-rolling-202410081209
Release train:    current
Release flavor:   generic

Built by:         [email protected]
Built on:         Tue 08 Oct 2024 12:09 UTC
Build UUID:       37bd2475-a951-4288-b4a3-3fdf9e5a06c0
Build commit ID:  9eb61d3b6cf426

Architecture:     x86_64
Boot via:         installed image
System type:      bare metal
Secure Boot:      disabled

Hardware vendor:  AWOW Technology Co., Ltd.
Hardware model:   AK34Pro
Hardware S/N:     A06A301P21471252
Hardware UUID:    9b0fc49e-74d5-11ec-8a76-9601e6a99900

Copyright:        VyOS maintainers and contributors

Here is my interface config:

tteichler@gw# show interfaces ethernet eth0
 address dhcp
 address 192.168.100.100/24
 address dhcpv6
 description WAN
 dhcpv6-options {
     pd 0 {
         interface eth1 {
             sla-id 0
         }
         interface eth1.310 {
             sla-id 1
         }
         interface eth1.320 {
             sla-id 2
         }
         interface eth1.330 {
             sla-id 3
         }
         length 56
     }
 }
 hw-id 38:f7:cd:c2:14:f6
 offload {
     gro
 }
[edit]

If i try to renew the lease, i see the following in /var/log/messages:

tteichler@gw:~$ renew dhcpv6 interface eth0
Oct  8 21:53:06 gw sudo: tteichler : TTY=pts/1 ; PWD=/home/tteichler ; USER=root ; COMMAND=/usr/libexec/vyos/op_mode/dhcp.py renew_client_lease --family inet6 --interface eth0
Restarting DHCPv6 client on interface eth0...
tteichler@gw:~$ Oct  8 21:53:07 gw dhcp6c[15481]: check_exit: exiting
Oct  8 21:53:07 gw systemd[1]: Stopping [email protected] - WIDE DHCPv6 client on eth0...
Oct  8 21:53:07 gw systemd[1]: [email protected]: Deactivated successfully.
Oct  8 21:53:07 gw systemd[1]: Stopped [email protected] - WIDE DHCPv6 client on eth0.
Oct  8 21:53:07 gw systemd[1]: Starting [email protected] - WIDE DHCPv6 client on eth0...
Oct  8 21:53:07 gw dhcp6c[18522]: dhcp6_ctl_authinit: failed to open /run/dhcp6c/dhcp6c.eth0.sock: No such file or directory
Oct  8 21:53:07 gw dhcp6c[18522]: client6_init: failed initialize control message authentication
Oct  8 21:53:07 gw dhcp6c[18522]: client6_init: skip opening control port
Oct  8 21:53:07 gw systemd[1]: Started [email protected] - WIDE DHCPv6 client on eth0.
Oct  8 21:53:07 gw dhcp6c[18523]: client6_send: transmit failed: Operation not permitted
Oct  8 21:53:08 gw dhcp6c[18523]: client6_send: transmit failed: Operation not permitted
Oct  8 21:53:10 gw dhcp6c[18523]: client6_send: transmit failed: Operation not permitted

I have the same problem on another Host with Rolling 1.5-rolling-202407100021.

Does someone have an idea?