Looking for suggestions - tshark shows forwarded dhcpv6 requests being received, however they're being ignored:

User Datagram Protocol, Src Port: 547, Dst Port: 547
    Source Port: 547
    Destination Port: 547
    Length: 341
    Checksum: 0x712b [unverified]
    [Checksum Status: Unverified]
    [Stream index: 0]
    [Timestamps]
        [Time since first frame: 0.000000000 seconds]
        [Time since previous frame: 0.000000000 seconds]
    UDP payload (333 bytes)
DHCPv6
    Message type: Relay-forw (12)
    Hopcount: 1
    Link address: 2607:f678:1fff:1031::1
    Peer address: fe80::4a77:46ff:fef9:5bb0
    Relay Message
        Option: Relay Message (9)
        Length: 260
        DHCPv6
            Message type: Relay-forw (12)
            Hopcount: 0
            Link address: ::
            Peer address: fe80::4a77:46ff:fef9:5bb0
            Relay Message
                Option: Relay Message (9)
                Length: 107
                DHCPv6
                    Message type: Solicit (1)
                    Transaction ID: 0xf37d54
                    Elapsed time
                        Option: Elapsed time (8)
                        Length: 2
                        Elapsed time: 655350ms
                    Option Request
                        Option: Option Request (6)
                        Length: 30
Requested Option code: Vendor-specific Information (17) Requested Option code: SIP Server Domain Name List (21) Requested Option code: SIP Servers IPv6 Address List (22) Requested Option code: DNS recursive name server (23)
                        Requested Option code: Domain Search List (24)
Requested Option code: Simple Network Time Protocol Server (31)
                        Requested Option code: NTP Server (56)
Requested Option code: Dual-Stack Lite AFTR Name (64)
                        Requested Option code: Prefix Exclude (67)
                        Requested Option code: SOL_MAX_RT (82)
                        Requested Option code: INF_MAX_RT (83)
                        Requested Option code: S46 MAP-E Container (94)
                        Requested Option code: S46 MAP-T Container (95)
Requested Option code: S46 Lightweight 4over6 Container (96)
                        Requested Option code: Server unicast (12)
...



Relevant configuration:

  "Dhcp6": {
    "interfaces-config": {
      "interfaces": [ "ens160/2607:f678::16:91" ],
    },
...
    "subnet6": [
...
      {
        "id": 11,
        "subnet": "2607:f678:1fff:1031::/64",
        "pools": [
          {
            "pool": "2607:f678:1fff:1031::1000 - 2607:f678:1fff:1031::1fff"
          }
        ],
        "pd-pools": [
        {
          # Customer lan delegated prefixes
          "prefix": "2607:f678:2000::",
          "prefix-len": 36,
          "delegated-len": 60,
        }
        ],
        "relay": {
          "ip-addresses": [ "2607:f678:1fff:1031::1" ]
        }
      }

kea is actually listening:

netstat -plan | grep :547
udp6 0 0 2607:f678::16:91:547 :::* 18503/kea-dhcp6 udp6 0 0 fe80::250:56ff:fe99:547 :::* 18503/kea-dhcp6 udp6 0 0 ff02::1:2:547 :::* 18503/kea-dhcp6


--
ALAN BATIE
Senior Systems Engineer
541-754-7325
alan.ba...@peakinternet.com <mailto:alan.ba...@peakinternet.com>
www.peakinternet.com <https://www.peakinternet.com>
        
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