Multiwan dhcp6c - dhcpdv6 changes #4102
Conversation
Pull real pd from interface_pdinfo file. Add reusable function for obtaining ISP PD Info and PD length
marjohn56
force-pushed
the
Use-pd_info-in-dhcpdv6-conf-creation
branch
from
fc5d3c5 to
c76a729
Compare
PD Length is now returned from the pdlen file, no need to guess.
|
It all appears to work. |
|
@fichtner - If you want me to send you the dhcpdv6.conf and radvd.conf files so you can check the format ask away. |
Adjusted to make use of new functions. Correction to Maximum prefix delegation size, should be+1 not -1! Removed duplicate ISP assigned prefix line
marjohn56
force-pushed
the
Use-pd_info-in-dhcpdv6-conf-creation
branch
from
ce673d7 to
fa8b4c7
Compare
|
Just noticed that in RADVD.conf, in auto mode its not setting the 'DepricatePrefix on option', which then took me to this - radvd-project/radvd#91 If this is true then we need to fix that. |
|
Additional note from Maurice who reports a failed test, is to migrate the no-release option. Debug cannot easily be migrated I don't think. tested again with a single interface and all good on my system. |
|
Maurice reports second attempt OK. He's not sure what went wrong with the first attempt but now working fine. There's a a new PR which adds the changes needed for killing and restarting dhcp6c on a norelease, debug level or duid change #4109. If we are happy that RADVD does not crash on deprecate set then I think that's next. |
|
bump... need these reviewed and pulled in for the next 20.7 beta. |
|
Looking at interfaces.php, I think we can move the prefix delegation size to become part of the send IPv6 prefix hint, i.e. only visible when the tickbox is checked. We no longer need to use the prefix delegation size itself in creating the dhcpdv6.conf as we pull that from the dhcp6c ENV variable ( that's in this commit ), its only use therefore is as part of the prefix hint. Many ISPs will ignore the prefix hint anyway, but some do honour it. |
|
Note - THIS PR is obsolete when using opnsense/dhcp6c#23. An updated PR #4178 replaces this PR. |
|
obsolete |
Pull real pd from interface_pdinfo file. Need to work on dhcpd.inc. At present it divides down the prefix quite heavily. Do we want to do that or push the full prefix size to the conf?