Hi Rick, Thanks for your response and explanation but I a using the kea-dhcp with (HA + MT) mode hence I will be not using the kea-control agent in my regular use case, so the IPs for the URLs will be of interface IP address but as said if we have different listening interfaces ......I am a bit confused about the configuration.
Thanks Kraishak On Mon, Oct 16, 2023 at 9:09 PM Rick Frey <grib...@gmail.com> wrote: > You can have different number of listening interfaces for HA pair > (assuming they are able to receive requests for all subnets). The “url” > directive in the HA hook configuration is for the Control-Agent (CA). The > addr/port of the Control-Agent is independent of the DHCP4 server and is > specified in its config (kea-ctrl-agent.conf). The address for the > Control-Agent can be different than address(es) you configure for the DHCP4 > server. > > On Oct 16, 2023, at 8:37 AM, Kraishak Mahtha <kraishak....@gmail.com> > wrote: > > Hi all, > > Re-sending the mail once again to check if anyone is familiar with this > case, and can guide me. > > On Tue, Oct 3, 2023 at 12:32 PM Kraishak Mahtha <kraishak....@gmail.com> > wrote: > >> Hi all, >> I have a few doubts in a case where we have multiple interfaces >> listening in the kea dhcp and configured in HA/Failover mode. >> For instance: I have server A with four interfaces >> eth0 (192.168.0.51), eth1 (192.168.0.52), eth2 (192.168.0.53), eth3 >> (192.168.0.54) and server B I have three interfaces >> eth1(192.168.0.61), eth2(192.168.0.62), eth2(192.168.0.63). >> >> Case 1) Can we define failover configuration with servers A and B >> specifying server A listening on three interfaces and server B listening on >> two interfaces? (no same number of interfaces on both appliances). >> >> Case 2) When we have such a configuration how do we deal with the >> failover configuration where we specify only one IP? >> "peers": [ >> { >> "role": "primary", >> "name": "dhcp1", >> "auto-failover": true, >> "url": "http://192.168.0.51:8001" >> }, >> { >> "role": "secondary", >> "name": "dhcp2", >> "auto-failover": true, >> "url": "http://192.168.0.61:8001" >> } >> ], >> Should we specify all the listening interface IP's in the failover >> section? >> >> Can someone who is familiar with such setups and has faced similar issues >> guide me? >> >> Thanks in Advance >> Kraishak >> >> >> -- > ISC funds the development of this software with paid support > subscriptions. Contact us at https://www.isc.org/contact/ for more > information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > Kea-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/kea-users > > > -- > ISC funds the development of this software with paid support > subscriptions. Contact us at https://www.isc.org/contact/ for more > information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > Kea-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/kea-users >
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