[Kea-users] How to add a second subnet?
I've gotten kea working on one subnet. Doing installs with pxeboot is functioning as needed. My next step is start migrating other subnets from their dhcp into this. Right now we've got dhcp servers on each subnet and my plan is to consolidate into one server and relay agents on the other subnets. I've tried this on my test bed and as soon as I configure a second or third subnet it all seems to break. Clients with reserved addresses no longer get a lease even on the first subnet where the server is. I think I need to configure some sort of id for each subnet and then a flag for the reserved leases to match that but what I've tried so far has not worked. Is there a simple way to set this up so one server can manage multiple subnets and reserved addresses for each client? -- Stephen Berg, IT Specialist, Ocean Sciences Division, Code 7309 Naval Research Laboratory W: (228) 688-5738 DSN: (312) 823-5738 C: (228) 365-0162 Email: stephen.b...@nrlssc.navy.mil <- (Preferred contact) Flank Speed: stephen.p.berg@us.navy.mil smime.p7s Description: S/MIME Cryptographic Signature -- 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
Re: [Kea-users] How to add a second subnet?
Have you looked at the example configuration files? On my server there are a bunch of good example files in /usr/share/doc/isc-kea/examples/kea4 If you can find an example that is similar to what you are trying to do, it might make it easier. --Dan On Thu, Mar 3, 2022 at 7:21 AM Stephen Berg, Code 7309 via Kea-users < kea-users@lists.isc.org> wrote: > I've gotten kea working on one subnet. Doing installs with pxeboot is > functioning as needed. My next step is start migrating other subnets > from their dhcp into this. Right now we've got dhcp servers on each > subnet and my plan is to consolidate into one server and relay agents on > the other subnets. > > I've tried this on my test bed and as soon as I configure a second or > third subnet it all seems to break. Clients with reserved addresses no > longer get a lease even on the first subnet where the server is. I > think I need to configure some sort of id for each subnet and then a > flag for the reserved leases to match that but what I've tried so far > has not worked. Is there a simple way to set this up so one server can > manage multiple subnets and reserved addresses for each client? > > -- > Stephen Berg, IT Specialist, Ocean Sciences Division, Code 7309 > Naval Research Laboratory > W: (228) 688-5738 > DSN: (312) 823-5738 > C: (228) 365-0162 > Email: stephen.b...@nrlssc.navy.mil <- (Preferred contact) > Flank Speed: stephen.p.berg@us.navy.mil > > -- > 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
Re: [Kea-users] How to add a second subnet?
I'm running kea on rocky linux 8.5 and installed kea-1.8 from the epel repo so I found the examples under /usr/share/doc/kea/examples. Going through them now to see if I can figure out how to get this working. Pretty sure I've tried the setups that I see there in one way or another. But I'm still banging away at it. On 3/3/2022 8:05 AM, Dan Oachs wrote: Have you looked at the example configuration files? On my server there are a bunch of good example files in /usr/share/doc/isc-kea/examples/kea4 If you can find an example that is similar to what you are trying to do, it might make it easier. --Dan On Thu, Mar 3, 2022 at 7:21 AM Stephen Berg, Code 7309 via Kea-users wrote: I've gotten kea working on one subnet. Doing installs with pxeboot is functioning as needed. My next step is start migrating other subnets from their dhcp into this. Right now we've got dhcp servers on each subnet and my plan is to consolidate into one server and relay agents on the other subnets. I've tried this on my test bed and as soon as I configure a second or third subnet it all seems to break. Clients with reserved addresses no longer get a lease even on the first subnet where the server is. I think I need to configure some sort of id for each subnet and then a flag for the reserved leases to match that but what I've tried so far has not worked. Is there a simple way to set this up so one server can manage multiple subnets and reserved addresses for each client? -- Stephen Berg, IT Specialist, Ocean Sciences Division, Code 7309 Naval Research Laboratory W: (228) 688-5738 DSN: (312) 823-5738 C: (228) 365-0162 Email: stephen.b...@nrlssc.navy.mil <- (Preferred contact) Flank Speed: stephen.p.berg@us.navy.mil -- 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 -- Stephen Berg, IT Specialist, Ocean Sciences Division, Code 7309 Naval Research Laboratory W: (228) 688-5738 DSN: (312) 823-5738 C: (228) 365-0162 Email:stephen.b...@nrlssc.navy.mil <- (Preferred contact) Flank Speed:stephen.p.berg@us.navy.mil smime.p7s Description: S/MIME Cryptographic Signature -- 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