[FS#1287] ipv6 relay issue of odhcpd

[LEDE Bugs]

The following task has a new comment added:

FS#1287 - ipv6 relay issue of odhcpd
User who did this - Hans Dedecker (dedeckeh)

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The latest two updates of odhcpd ([[https://git.openwrt.org/?p=project/odhcpd.git;a=commit;h=336212cf315374ded98cd3865ea5927e783b6780]] and [[https://git.openwrt.org/?p=project/odhcpd.git;a=commit;h=c6f3d5d4ea5154e5971fa0b1b1e9a9c07119429f]]) did not change any relay functionality.

The config you're using can cause problems as you're having a network wan and wan6 interface.
Therefore you should enable the hybrid/relay mode for both the wan and wan6 interfaces as workaround (this limitation is fixed in master):


config dhcp 'wan6'
option interface 'wan6'
option dhcpv6 'hybrid'
option ra 'hybrid'
option ndp 'hybrid'
option master '1' 

config dhcp 'wan'
option interface 'wan'
option dhcpv6 'hybrid'
option ra 'hybrid'
option ndp 'hybrid'
option master '1'
option ignore '1'



Any reason why you're using hybrid and not relay ?

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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=1287#comment4166