[Kea-users] kea answers to relay using giaddr instead of source address. any way to fix?
Sergey Klusov
_lion_2000 at mail.ru
Thu Sep 28 12:16:54 UTC 2017
On Чт 28.09.2017 16:54, Jason Lixfeld wrote:
> If your relay supports RFC3527, it will reset giaddr to the IP of the
> relay’s outbound server facing interface instead of the IP of the
> relay’s inbound, client facing interface. It will also then encode the
> subnet of the interface that the packet arrived on at the relay into
> option 82 sub option 5.
I've already configured agent to set it's giarrd to external address and
also specified that address in subnet's "relay" setting.
Still i need to use classes, because there will be tens of networks on
this router, all of them dhcp-relayed to same kea server.
Here is how i configure agent:
/ip dhcp-relay
add add-relay-info=yes\
dhcp-server=x.x.x.90\
disabled=no\
interface=eoip-101\
local-address=x.x.x.156\
name=relay1\
relay-info-remote-id=100.101.101.0
that "relay-info-remote-id" could only be specified as ASCII string
value, and it's seen by kea as relay4[2] option. But kea now cannot
compare this option with string '100.101.101.0', only with it's hex
value. Wich is working, but just not comfortable configuring.
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