[OpenIndiana-discuss] ip v6 dhcp error messages

[George Shepherd]

Hi Stephan,

firstly I would capture the dhcp6 traffic which is associated with these messages.
The bulk of them appear to relate to dhcp6 Advertise packets proposing no IP
addresses when the Solicit packet the smartos node sent requested an address.

snoop -v -d e1000g4 dhcp6
or 
tcpdump -i e1000g4 -n -vv ‘(udp port 546 and port 547)’

Check Advertise Packets in response to Solicit packets or Reply packets in response to
Rebind or Renew packets, I suspect you’ll find they contain an IA_NA but not or invalid
IA inside that.

-George

> On 20 Dec 2024, at 07:55, Stephan Althaus <Stephan.Althaus at Duedinghausen.eu> wrote:
> 
> Hi!
> 
> I want to use ip v6 now, an i get maany error messages:
> 
> Dec 20 08:52:20 dell7720 /sbin/dhcpagent[477]: [ID 577356 daemon.error] plumb_lif: SIOCSLIFFLAGS e1000g4:3: File exists
> Dec 20 08:52:20 dell7720 /sbin/dhcpagent[477]: [ID 884816 daemon.warning] configure_v6_leases: no IAADDRs found in IA_NA
> Dec 20 08:52:20 dell7720 /sbin/dhcpagent[477]: [ID 987277 daemon.warning] configure_v6_leases: no usable IA_NA option found
> Dec 20 08:52:20 dell7720 /sbin/dhcpagent[477]: [ID 350639 daemon.warning] dhcp_bound: no address lease established
> Dec 20 08:52:20 dell7720 /sbin/dhcpagent[477]: [ID 587021 daemon.warning] accept_v6_message: dhcp_bound failed for e1000g4
> 
> my router is a fritz box configured to use "native v6" and "handle global addresses autmatically" and "DHCPv6 rapid commit"..
> 
> i found something about this with related to smartos/zones and linkproperties, but this is the global zone with no link-properties set...
> 
> Where should i look for solutions?
> 
> 
> Regards,
> 
> Stephan
> 
> 
> 
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