Yes, that worked, thank you so much Darren. Just FYI. The new KEA configuration file looks like this: { "Dhcp6": { "interfaces-config": { "interfaces": [ "enp7s0" ] }, "lease-database": { "type": "memfile", "persist": true, "name": "/var/lib/kea/kea-leases6.csv" }, "valid-lifetime": 28800, // "option-data": [ // { // "name": "dns-servers", // "data": "2001:4860:4860::8888, 2001:4860:4860::8844" // } // ], "subnet6": [ { "subnet": "fd00:0:0:1::/48", "interface": "enp7s0", "pools": [ { "pool": "fd00:0000:0000:0001::a-fd00:0000:0000:0001::ffff" } ] } ], "loggers": [ { "name": "kea-dhcp6", "severity": "DEBUG", "debuglevel": 99, "output_options": [ { "output": "/var/log/kea/kea-dhcp6.log", "maxver": 10 } ] }, { "name": "kea-dhcp6.dhcpsrv", "severity": "DEBUG", "debuglevel": 99, "output_options": [ { "output": "/var/log/kea/dhcp6-dhcpsrv.log", "maxver": 10 } ] }, { "name": "kea-dhcp6.leases", "severity": "DEBUG", "debuglevel": 99, "output_options": [ { "output": "/var/log/kea/dhcp4-leases.log", "maxver": 10 } ] } ] } }
Am Di., 26. Nov. 2024 um 16:54 Uhr schrieb <kea-users-requ...@lists.isc.org >: > Send Kea-users mailing list submissions to > kea-users@lists.isc.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.isc.org/mailman/listinfo/kea-users > or, via email, send a message with subject or body 'help' to > kea-users-requ...@lists.isc.org > > You can reach the person managing the list at > kea-users-ow...@lists.isc.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Kea-users digest..." > > > Today's Topics: > > 1. Re: Kea-users Digest, Vol 125, Issue 17 (Darren Ankney) > 2. Re: Kea-users Digest, Vol 125, Issue 18 (Christoph Markert) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 25 Nov 2024 16:30:23 -0500 > From: Darren Ankney <darren.ank...@gmail.com> > To: "Kea user's list" <kea-users@lists.isc.org> > Subject: Re: [Kea-users] Kea-users Digest, Vol 125, Issue 17 > Message-ID: > < > cakabwhiafvm9qpjnnxrqn4mt+bvztbbsga6x1n36qmnf-o5...@mail.gmail.com> > Content-Type: text/plain; charset="UTF-8" > > Hello, > > Try adding an interface hint to the subnet you are attempting to > allocate. See here: > > https://kea.readthedocs.io/en/kea-2.4.1/arm/dhcp6-srv.html#local-and-relayed-traffic-in-shared-networks > > Thank you, > Darren Ankney > > On Sun, Nov 24, 2024 at 11:41?PM Christoph Markert <magg...@gmail.com> > wrote: > > > > Hi Francis, > > > > your analysis seems to be correct. This is the KEA server log: > > > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.packets/8707.139678152782336] > DHCP6_SUBNET_SELECTION_FAILED > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], tid=0x70f6ae: > failed to select subnet for the client > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.dhcp6/8707.139678152782336] > DHCP6_CLASS_ASSIGNED > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], tid=0x70f6ae: > client packet has been assigned to the following class(es): UNKNOWN > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.options/8707.139678152782336] > DHCP6_ADD_STATUS_CODE_FOR_IA > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], tid=0x70f6ae: > adding Status Code to IA with iaid=10171796: NoAddrsAvail(2) "Server could > not select subnet for this client" > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.packets/8707.139678152782336] > DHCP6_PACKET_SEND > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], tid=0x70f6ae: > trying to send packet ADVERTISE (type 2) from [ff02::1:2]:547 to > [fe80::5054:ff:fe9b:3594]:546 on interface enp7s0 > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.packets/8707.139678152782336] > DHCP6_RESPONSE_DATA responding with packet type 2 data is > localAddr=[ff02::1:2]:547 remoteAddr=[fe80::5054:ff:fe9b:3594]:546 > > msgtype=2(ADVERTISE), transid=0x70f6ae > > type=00001, len=00018: > 00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd > > type=00002, len=00014: 00:01:00:01:2e:66:39:5e:52:54:00:41:2f:9d > > type=00003(IA_NA), len=00064: iaid=10171796, t1=0, t2=0, > > options: > > type=00013, len=00048: NoAddrsAvail(2) "Server could not select subnet > for this client" > > type=00023, len=00032: 2001:4860:4860::8888 2001:4860:4860::8844 > > No relays traversed. > > > > The IPs of interface enp7s are: > > enp7s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state > UP group default qlen 1000 > > link/ether 52:54:00:26:30:9f brd ff:ff:ff:ff:ff:ff > > inet 192.168.1.3/24 brd 192.168.1.255 scope global enp7s0 > > valid_lft forever preferred_lft forever > > inet 192.168.31.130/24 brd 192.168.31.255 scope global dynamic > noprefixroute enp7s0 > > valid_lft 43072sec preferred_lft 37672sec > > inet6 fd00:0:0:1::3/64 scope global > > valid_lft forever preferred_lft forever > > inet6 fe80::85f4:b665:fd85:3d1e/64 scope link > > valid_lft forever preferred_lft forever > > inet6 fe80::5054:ff:fe26:309f/64 scope link > > valid_lft forever preferred_lft forever > > > > > > -> It should be in the subnet, shouldn't it? > > > > However, how do I fix it? > > Thank you. > > Best, > > C. > > > > > > Am So., 24. Nov. 2024 um 23:00 Uhr schrieb < > kea-users-requ...@lists.isc.org>: > >> > >> Send Kea-users mailing list submissions to > >> kea-users@lists.isc.org > >> > >> To subscribe or unsubscribe via the World Wide Web, visit > >> https://lists.isc.org/mailman/listinfo/kea-users > >> or, via email, send a message with subject or body 'help' to > >> kea-users-requ...@lists.isc.org > >> > >> You can reach the person managing the list at > >> kea-users-ow...@lists.isc.org > >> > >> When replying, please edit your Subject line so it is more specific > >> than "Re: Contents of Kea-users digest..." > >> > >> > >> Today's Topics: > >> > >> 1. Re: Stateful DHCPv6 with KEA and RADVD (Francis Dupont) > >> > >> > >> ---------------------------------------------------------------------- > >> > >> Message: 1 > >> Date: Sun, 24 Nov 2024 09:12:56 +0000 > >> From: Francis Dupont <fdup...@isc.org> > >> To: Kea user's list <kea-users@lists.isc.org>, Christoph Markert > >> <magg...@gmail.com> > >> Subject: Re: [Kea-users] Stateful DHCPv6 with KEA and RADVD > >> Message-ID: <20241124091256.e7d4740...@bikeshed.isc.org> > >> Content-Type: text/plain; charset="us-ascii" > >> > >> Please make the subnet to serve the interface (if directly atached, if > you > >> have a relay make the subnet to serve the relay). Without this the > DHCPv6 > >> server can't localize (select a subnet in Kea terms) the client. > >> BTW it is the same for ISC DHCP and if you have a working config for > >> ISC DHCP you can try to translate it to Kea using Keama. > >> > >> Regards > >> > >> Francis Dupont <fdup...@isc.org> > >> > >> > >> ------------------------------ > >> > >> Subject: Digest Footer > >> > >> _______________________________________________ > >> > >> ISC funds the development of this software with paid support > subscriptions. Contact us at https://www.isc.org/contact/ for more > information. > >> > >> Kea-users mailing list > >> Kea-users@lists.isc.org > >> https://lists.isc.org/mailman/listinfo/kea-users > >> > >> > >> ------------------------------ > >> > >> End of Kea-users Digest, Vol 125, Issue 17 > >> ****************************************** > > > > -- > > 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 > > > ------------------------------ > > Message: 2 > Date: Tue, 26 Nov 2024 16:53:35 +1100 > From: Christoph Markert <magg...@gmail.com> > To: kea-users@lists.isc.org > Subject: Re: [Kea-users] Kea-users Digest, Vol 125, Issue 18 > Message-ID: > <CAPGgt50bj= > vaciapwf2e-+k3nvbgvvm9cjvuega4mxk-yu6...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > I did find the solution to my problem here: > https://lists.isc.org/pipermail/kea-users/2017-June/001014.html > > The interface was missing in the subnet section in the KEA configuration > file: > { > "Dhcp6": { > "interfaces-config": { > "interfaces": [ > "enp7s0" > ] > }, > "lease-database": { > "type": "memfile", > "persist": true, > "name": "/var/lib/kea/kea-leases6.csv" > }, > "valid-lifetime": 28800, > // "option-data": [ > // { > // "name": "dns-servers", > // "data": "2001:4860:4860::8888, 2001:4860:4860::8844" > // } > // ], > "subnet6": [ > { > "subnet": "fd00:0:0:1::/48", > "interface": "enp7s0", > "pools": [ > { > "pool": "fd00:0000:0000:0001::a-fd00:0000:0000:0001::ffff" > } > ] > } > ], > "loggers": [ > { > "name": "kea-dhcp6", > "severity": "DEBUG", > "debuglevel": 99, > "output_options": [ > { > "output": "/var/log/kea/kea-dhcp6.log", > "maxver": 10 > } > ] > }, > { > "name": "kea-dhcp6.dhcpsrv", > "severity": "DEBUG", > "debuglevel": 99, > "output_options": [ > { > "output": "/var/log/kea/dhcp6-dhcpsrv.log", > "maxver": 10 > } > ] > }, > { > "name": "kea-dhcp6.leases", > "severity": "DEBUG", > "debuglevel": 99, > "output_options": [ > { > "output": "/var/log/kea/dhcp4-leases.log", > "maxver": 10 > } > ] > } > ] > } > } > > Am Mo., 25. Nov. 2024 um 15:41 Uhr schrieb < > kea-users-requ...@lists.isc.org > >: > > > Send Kea-users mailing list submissions to > > kea-users@lists.isc.org > > > > To subscribe or unsubscribe via the World Wide Web, visit > > https://lists.isc.org/mailman/listinfo/kea-users > > or, via email, send a message with subject or body 'help' to > > kea-users-requ...@lists.isc.org > > > > You can reach the person managing the list at > > kea-users-ow...@lists.isc.org > > > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of Kea-users digest..." > > > > > > Today's Topics: > > > > 1. Re: Stateful DHCPv6 with KEA and RADVD - subnet > > (Christoph Markert) > > 2. Re: Kea-users Digest, Vol 125, Issue 17 (Christoph Markert) > > > > > > ---------------------------------------------------------------------- > > > > Message: 1 > > Date: Mon, 25 Nov 2024 13:26:54 +1100 > > From: Christoph Markert <magg...@gmail.com> > > To: kea-users@lists.isc.org > > Subject: Re: [Kea-users] Stateful DHCPv6 with KEA and RADVD - subnet > > Message-ID: > > <CAPGgt50-Ho0GYPQPnRTRUcbGrTLXrw7A4MqiMzPZPKOVzyn= > > k...@mail.gmail.com> > > Content-Type: text/plain; charset="utf-8" > > > > Am So., 24. Nov. 2024 um 23:00 Uhr schrieb < > > kea-users-requ...@lists.isc.org > > >: > > > > > Send Kea-users mailing list submissions to > > > kea-users@lists.isc.org > > > > > > To subscribe or unsubscribe via the World Wide Web, visit > > > https://lists.isc.org/mailman/listinfo/kea-users > > > or, via email, send a message with subject or body 'help' to > > > kea-users-requ...@lists.isc.org > > > > > > You can reach the person managing the list at > > > kea-users-ow...@lists.isc.org > > > > > > When replying, please edit your Subject line so it is more specific > > > than "Re: Contents of Kea-users digest..." > > > > > > > > > Today's Topics: > > > > > > 1. Re: Stateful DHCPv6 with KEA and RADVD (Francis Dupont) > > > > > > Hi Francis, > > > > > > > Thank you for your response. On the DHCPv6 server side I have added a > > static IPv6 to the interface the DHCPv6 server is configured for (i.e. > > 'enp7s0' has IP 'fd00:0:0:1::3/64' statically assigned to it via > 'networkd' > > - this interface also gets IP ' fe80::85f4:b665:fd85:3d1e/64' which is > used > > as link-local address in the router advertisement messages from the > DHCPv6 > > server). In the KEA configuration file I have defined a corresponding > > subnet for interface 'enp7s0' as well ' "subnet": > > "fd00:0000:0000:0001::/64" '. > > Unfortunately I am not sure what you mean with 'Please make the subnet to > > serve the interface'? Could you please elaborate a little bit further on > > this comment as I thought I am exactly doing that with my current > > configuration? > > > > Thank you so much. > > Best, > > C > > > > st > > > > > ---------------------------------------------------------------------- > > > > > > Message: 1 > > > Date: Sun, 24 Nov 2024 09:12:56 +0000 > > > From: Francis Dupont <fdup...@isc.org> > > > To: Kea user's list <kea-users@lists.isc.org>, Christoph Markert > > > <magg...@gmail.com> > > > Subject: Re: [Kea-users] Stateful DHCPv6 with KEA and RADVD > > > Message-ID: <20241124091256.e7d4740...@bikeshed.isc.org> > > > Content-Type: text/plain; charset="us-ascii" > > > > > > Please make the subnet to serve the interface (if directly atached, if > > you > > > have a relay make the subnet to serve the relay). Without this the > DHCPv6 > > > server can't localize (select a subnet in Kea terms) the client. > > > BTW it is the same for ISC DHCP and if you have a working config for > > > ISC DHCP you can try to translate it to Kea using Keama. > > > > > > Regards > > > > > > Francis Dupont <fdup...@isc.org> > > > > > > > > > ------------------------------ > > > > > > Subject: Digest Footer > > > > > > _______________________________________________ > > > > > > ISC funds the development of this software with paid support > > > subscriptions. Contact us at https://www.isc.org/contact/ for more > > > information. > > > > > > Kea-users mailing list > > > Kea-users@lists.isc.org > > > https://lists.isc.org/mailman/listinfo/kea-users > > > > > > > > > ------------------------------ > > > > > > End of Kea-users Digest, Vol 125, Issue 17 > > > ****************************************** > > > > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > > https://lists.isc.org/pipermail/kea-users/attachments/20241125/514b3f39/attachment-0001.htm > > > > > > > ------------------------------ > > > > Message: 2 > > Date: Mon, 25 Nov 2024 15:41:10 +1100 > > From: Christoph Markert <magg...@gmail.com> > > To: kea-users@lists.isc.org > > Subject: Re: [Kea-users] Kea-users Digest, Vol 125, Issue 17 > > Message-ID: > > < > > capggt51o1yq0fdhvuuhecuopmkbxyz-v4ixrc4u3v7mvsvo...@mail.gmail.com> > > Content-Type: text/plain; charset="utf-8" > > > > Hi Francis, > > > > your analysis seems to be correct. This is the KEA server log: > > > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.packets/8707.139678152782336] > > DHCP6_SUBNET_SELECTION_FAILED > > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], > tid=0x70f6ae: > > failed to select subnet for the client > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.dhcp6/8707.139678152782336] > > DHCP6_CLASS_ASSIGNED > > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], > tid=0x70f6ae: > > client packet has been assigned to the following class(es): UNKNOWN > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.options/8707.139678152782336] > > DHCP6_ADD_STATUS_CODE_FOR_IA > > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], > tid=0x70f6ae: > > adding Status Code to IA with iaid=10171796: NoAddrsAvail(2) "Server > could > > not select subnet for this client" > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.packets/8707.139678152782336] > > DHCP6_PACKET_SEND > > duid=[00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd], > tid=0x70f6ae: > > trying to send packet ADVERTISE (type 2) from [ff02::1:2]:547 to > > [fe80::5054:ff:fe9b:3594]:546 on interface enp7s0 > > 2024-11-25 15:32:13.867 DEBUG [kea-dhcp6.packets/8707.139678152782336] > > DHCP6_RESPONSE_DATA responding with packet type 2 data is > > localAddr=[ff02::1:2]:547 remoteAddr=[fe80::5054:ff:fe9b:3594]:546 > > msgtype=2(ADVERTISE), transid=0x70f6ae > > type=00001, len=00018: > > 00:04:8a:24:56:28:14:87:48:b1:b0:7d:b7:3c:05:b6:fd:dd > > type=00002, len=00014: 00:01:00:01:2e:66:39:5e:52:54:00:41:2f:9d > > type=00003(IA_NA), len=00064: iaid=10171796, t1=0, t2=0, > > options: > > type=00013, len=00048: NoAddrsAvail(2) "Server could not select subnet > > for this client" > > type=00023, len=00032: 2001:4860:4860::8888 2001:4860:4860::8844 > > No relays traversed. > > > > The IPs of interface enp7s are: > > enp7s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state > UP > > group default qlen 1000 > > link/ether 52:54:00:26:30:9f brd ff:ff:ff:ff:ff:ff > > inet 192.168.1.3/24 brd 192.168.1.255 scope global enp7s0 > > valid_lft forever preferred_lft forever > > inet 192.168.31.130/24 brd 192.168.31.255 scope global dynamic > > noprefixroute enp7s0 > > valid_lft 43072sec preferred_lft 37672sec > > inet6 fd00:0:0:1::3/64 scope global > > valid_lft forever preferred_lft forever > > inet6 fe80::85f4:b665:fd85:3d1e/64 scope link > > valid_lft forever preferred_lft forever > > inet6 fe80::5054:ff:fe26:309f/64 scope link > > valid_lft forever preferred_lft forever > > > > > > -> It should be in the subnet, shouldn't it? > > > > However, how do I fix it? > > Thank you. > > Best, > > C. > > > > > > Am So., 24. Nov. 2024 um 23:00 Uhr schrieb < > > kea-users-requ...@lists.isc.org > > >: > > > > > Send Kea-users mailing list submissions to > > > kea-users@lists.isc.org > > > > > > To subscribe or unsubscribe via the World Wide Web, visit > > > https://lists.isc.org/mailman/listinfo/kea-users > > > or, via email, send a message with subject or body 'help' to > > > kea-users-requ...@lists.isc.org > > > > > > You can reach the person managing the list at > > > kea-users-ow...@lists.isc.org > > > > > > When replying, please edit your Subject line so it is more specific > > > than "Re: Contents of Kea-users digest..." > > > > > > > > > Today's Topics: > > > > > > 1. Re: Stateful DHCPv6 with KEA and RADVD (Francis Dupont) > > > > > > > > > ---------------------------------------------------------------------- > > > > > > Message: 1 > > > Date: Sun, 24 Nov 2024 09:12:56 +0000 > > > From: Francis Dupont <fdup...@isc.org> > > > To: Kea user's list <kea-users@lists.isc.org>, Christoph Markert > > > <magg...@gmail.com> > > > Subject: Re: [Kea-users] Stateful DHCPv6 with KEA and RADVD > > > Message-ID: <20241124091256.e7d4740...@bikeshed.isc.org> > > > Content-Type: text/plain; charset="us-ascii" > > > > > > Please make the subnet to serve the interface (if directly atached, if > > you > > > have a relay make the subnet to serve the relay). Without this the > DHCPv6 > > > server can't localize (select a subnet in Kea terms) the client. > > > BTW it is the same for ISC DHCP and if you have a working config for > > > ISC DHCP you can try to translate it to Kea using Keama. > > > > > > Regards > > > > > > Francis Dupont <fdup...@isc.org> > > > > > > > > > ------------------------------ > > > > > > Subject: Digest Footer > > > > > > _______________________________________________ > > > > > > ISC funds the development of this software with paid support > > > subscriptions. Contact us at https://www.isc.org/contact/ for more > > > information. > > > > > > Kea-users mailing list > > > Kea-users@lists.isc.org > > > https://lists.isc.org/mailman/listinfo/kea-users > > > > > > > > > ------------------------------ > > > > > > End of Kea-users Digest, Vol 125, Issue 17 > > > ****************************************** > > > > > -------------- next part -------------- > > An HTML attachment was scrubbed... > > URL: < > > > https://lists.isc.org/pipermail/kea-users/attachments/20241125/d9ffad35/attachment.htm > > > > > > > ------------------------------ > > > > Subject: Digest Footer > > > > _______________________________________________ > > > > ISC funds the development of this software with paid support > > subscriptions. Contact us at https://www.isc.org/contact/ for more > > information. > > > > Kea-users mailing list > > Kea-users@lists.isc.org > > https://lists.isc.org/mailman/listinfo/kea-users > > > > > > ------------------------------ > > > > End of Kea-users Digest, Vol 125, Issue 18 > > ****************************************** > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://lists.isc.org/pipermail/kea-users/attachments/20241126/c2cbba30/attachment.htm > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > > ISC funds the development of this software with paid support > subscriptions. Contact us at https://www.isc.org/contact/ for more > information. > > Kea-users mailing list > Kea-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/kea-users > > > ------------------------------ > > End of Kea-users Digest, Vol 125, Issue 19 > ****************************************** >
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