[lacnog] DHCPv6

Fernando R. Soto frsoto en gmail.com
Mar Dic 27 10:56:46 -03 2022


Estimados, por favor una consulta

 

Levanté un DHCPv6 con Kea. Y veo que un router TP Link hace un Release de la
ip y prefijo que le advierto. Como que no lo acepta porque algo no le gusta…
Como puedo saber que no le gustando o que le está faltando?

 

Slds cordiales

 

 

Este es el Advertise de mi  DHCP

Frame 6: 308 bytes on wire (2464 bits), 308 bytes captured (2464 bits)

Linux cooked capture v1

Internet Protocol Version 6, Src: 2800:f91:20::11, Dst: 2800:f91:760:20::1

User Datagram Protocol, Src Port: 547, Dst Port: 547

DHCPv6

    Message type: Relay-reply (13)

    Hopcount: 0

    Link address: 2800:f91:760:20::1

    Peer address: fe80::1aa6:f7ff:fe99:651d

    Interface-Id

        Option: Interface-Id (18)

        Length: 37

        Interface-ID:
4f4c5431504f5033382d50454c2078706f6e20302f31312f302f31323a34362e322e3130…

    Relay Message

        Option: Relay Message (9)

        Length: 165

        DHCPv6

            Message type: Advertise (2)

            Transaction ID: 0x4e9fda

            Client Identifier

                Option: Client Identifier (1)

                Length: 14

                DUID: 000100012b33000518a6f799651d

                DUID Type: link-layer address plus time (1)

                Hardware type: Ethernet (1)

                DUID Time: Dec 19, 2022 07:57:09.000000000 Hora estándar de
Argentina

                Link-layer address: 18:a6:f7:99:65:1d

            Server Identifier

                Option: Server Identifier (2)

                Length: 14

                DUID: 000100012993e1f2000c299d6a9f

                DUID Type: link-layer address plus time (1)

                Hardware type: Ethernet (1)

                DUID Time: Feb  7, 2022 10:58:10.000000000 Hora estándar de
Argentina

                Link-layer address: 00:0c:29:9d:6a:9f

            Identity Association for Non-temporary Address

                Option: Identity Association for Non-temporary Address (3)

                Length: 40

                IAID: 000207a2

                T1: 1000

                T2: 2000

                IA Address

                    Option: IA Address (5)

                    Length: 24

                    IPv6 address: 2800:f91:760:20::28e2

                    Preferred lifetime: 3000

                    Valid lifetime: 4000

            DNS recursive name server

                Option: DNS recursive name server (23)

                Length: 32

                 1 DNS server address: 2001:4860:4860::8888

                 2 DNS server address: 2001:4860:4860::8844

            Identity Association for Prefix Delegation

                Option: Identity Association for Prefix Delegation (25)

                Length: 41

                IAID: 000207a1

                T1: 1000

                T2: 2000

                IA Prefix

                    Option: IA Prefix (26)

                    Length: 25

                    Preferred lifetime: 3000

                    Valid lifetime: 4000

                    Prefix length: 48

                    Prefix address: 2800:f91:2091::

 

Y este es el Release

Frame 10: 233 bytes on wire (1864 bits), 233 bytes captured (1864 bits)

Linux cooked capture v1

Internet Protocol Version 6, Src: 2800:f91:760:20::1, Dst: 2800:f91:20::11

User Datagram Protocol, Src Port: 547, Dst Port: 547

DHCPv6

    Message type: Relay-forw (12)

    Hopcount: 0

    Link address: 2800:f91:760:20::1

    Peer address: fe80::1aa6:f7ff:fe99:651d

    Interface-Id

        Option: Interface-Id (18)

        Length: 37

        Interface-ID:
4f4c5431504f5033382d50454c2078706f6e20302f31312f302f31323a34362e322e3130…

    Relay Message

        Option: Relay Message (9)

        Length: 90

        DHCPv6

            Message type: Release (8)

            Transaction ID: 0x708205

            Client Identifier

                Option: Client Identifier (1)

                Length: 14

                DUID: 000100012b33000518a6f799651d

                DUID Type: link-layer address plus time (1)

                Hardware type: Ethernet (1)

                DUID Time: Dec 19, 2022 07:57:09.000000000 Hora estándar de
Argentina

                Link-layer address: 18:a6:f7:99:65:1d

            Server Identifier

                Option: Server Identifier (2)

                Length: 14

                DUID: 000100012993e1f2000c299d6a9f

                DUID Type: link-layer address plus time (1)

                Hardware type: Ethernet (1)

                DUID Time: Feb  7, 2022 10:58:10.000000000 Hora estándar de
Argentina

                Link-layer address: 00:0c:29:9d:6a:9f

            Identity Association for Non-temporary Address

                Option: Identity Association for Non-temporary Address (3)

                Length: 40

                IAID: 000207a2

                T1: 1000

                T2: 2000

                IA Address

                    Option: IA Address (5)

                    Length: 24

                    IPv6 address: 2800:f91:760:20::28e2

                    Preferred lifetime: 3000

                    Valid lifetime: 4000

            Elapsed time

                Option: Elapsed time (8)

                Length: 2

                Elapsed time: 0ms

------------ próxima parte ------------
Se ha borrado un adjunto en formato HTML...
URL: <https://mail.lacnic.net/pipermail/lacnog/attachments/20221227/cc85ebed/attachment-0001.htm>


Más información sobre la lista de distribución LACNOG