Messages

It seems there is no keep-alive setting in the OpenCPN server.
OPNsense 26.7.3_8-amd64
server log:
2026-09-02T08:41:12Warningopenvpn_server1WARNING: --keepalive option is missing from server config



client app:  Openvpn

Versions
OPNsense 26.1.11_6-amd64


According to the documentation at https://docs.opnsense.org/manual/kea.html#prefix-delegation-ia-pd, the PC can't access the internet.
I checked and found that I need to change the firewall rule 'Default allow LAN IPv6 to any'. Change the 'Source' from 'lan network' to 'any'

but maybe you might try a clean image,

I tried reinstalling; version 26.1.6 works fine, but things go wrong after upgrading to 26.1.11. Anyway, I'm planning to switch to an Intel network card —haha.

# opnsense-revert -r 26.1.10 realtek-re-kmod

Thank you, this fix worked.

re0 (Realtek) interface stays DOWN after upgrading to OPNsense 26.1.11_6 until manually brought up
After upgrading to OPNsense 26.1.11_6-amd64, my re0 (Realtek PCIe GbE Family Controller) interface does not come up correctly after boot.After bringing the interface back up manually, everything works normally.

Environment
OPNsense: 26.1.11_6-amd64
NIC: Realtek PCIe GbE Family Controller (re0)
Driver: os-realtek-re (installed)

I read a bit through the KEA mailing list and this looks related:

https://lists.isc.org/pipermail/kea-users/2026-March/006027.html

Yes, I do see this log:
DHCP4 failed to open service sockets — the maximum number of attempts (0) was exhausted without success.

After upgrading to OPNsense 26.1.6

Are you from the future ?

;)


/Could not resist... ^_^

😂

There should be no need for Kea to run on a WireGuard interface. Did you try deselecting  it in the settings ?

The re0 interface is configured as LAN

Hi,

After upgrading to OPNsense 26.1.6, I'm experiencing issues where Kea DHCPv4 does not start properly and clients fail to obtain IP addresses.

**Environment:**

* OPNsense 26.1.6
* LAN interface: re0 (192.168.50.1/24)
* AP: TP-Link (bridge mode, no DHCP)
* DHCP server: Kea DHCPv4

This setup was previously running ISC DHCPd without any issues.

---

**Observed behavior:**

From the logs, it looks like Kea attempts to start while the LAN interface is not yet up:

```
DHCPSRV_OPEN_SOCKET_FAIL failed to open socket: the interface re0 is not running
DHCP4_OPEN_SOCKETS_FAILED maximum number of open service sockets attempts: 0, has been exhausted without success
```

Shortly after that, the interface comes up:

```
re0: link state changed to UP
```

Code Select Expand

2026-03-28T14:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LFC_EXECUTE executing Lease File Cleanup using: /usr/local/sbin/kea-lfc -4 -x /var/db/kea/kea-leases4.csv.2 -i /var/db/kea/kea-leases4.csv.1 -o /var/db/kea/kea-leases4.csv.output -f /var/db/kea/kea-leases4.csv.completed -p /var/db/kea/kea-leases4.csv.pid -c ignored-path
2026-03-28T14:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LFC_START starting Lease File Cleanup
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_DYNAMIC_RECONFIGURATION_SUCCESS dynamic server reconfiguration succeeded with file: /usr/local/etc/kea/kea-dhcp4.conf
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_MULTI_THREADING_INFO enabled: yes, number of threads: 4, queue size: 64
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_USE_ALLOCATOR using the iterative allocator for V4 leases in subnet 192.168.50.0/24
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_OPEN_SOCKETS_FAILED maximum number of open service sockets attempts: 0, has been exhausted without success
2026-03-28T13:47:33 Warning kea-dhcp4 WARN  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_OPEN_SOCKET_FAIL failed to open socket: the interface re0 is not running
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LFC_SETUP setting up the Lease File Cleanup interval to 3600 sec
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_EXTRACT_EXTENDED_INFO4 extracting extended info saw 3 leases, extended info sanity checks modified 0 / updated 0 leases and 0 leases have relay or remote id
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LEASE_FILE_LOAD loading leases from file /var/db/kea/kea-leases4.csv
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LEASE_FILE_LOAD loading leases from file /var/db/kea/kea-leases4.csv.2
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_DB opening memory file lease database: persist=true type=memfile universe=4
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_CONFIG_COMPLETE DHCPv4 server has completed configuration: added IPv4 subnets: 1; DDNS: disabled
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.database.0x529759e5c008] CONFIG_BACKENDS_REGISTERED the following config backend types are available:
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_FORENSIC_BACKENDS_REGISTERED the following forensic backend types are available:
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.hosts.0x529759e5c008] HOSTS_BACKENDS_REGISTERED the following host backend types are available:
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_LEASE_MGR_BACKENDS_REGISTERED the following lease backend types are available: memfile
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_ADD_IFACE listening on interface wg1
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_ADD_IFACE listening on interface re0
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_SOCKET_TYPE_SELECT using socket type raw
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_SOCKET_TYPE_SELECT using socket type raw
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_NEW_SUBNET4 a new subnet has been added to configuration: 192.168.50.0/24 with params: valid-lifetime=7200
2026-03-28T13:47:33 Warning kea-dhcp4 WARN  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_RESERVATIONS_LOOKUP_FIRST_ENABLED Multi-threading is enabled and host reservations lookup is always performed first.
2026-03-28T13:47:33 Warning kea-dhcp4 WARN  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MT_DISABLED_QUEUE_CONTROL disabling dhcp queue control when multi-threading is enabled.
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.commands.0x529759e5c008] COMMAND_RECEIVED Received command 'config-set'
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_DYNAMIC_RECONFIGURATION initiate server reconfiguration using file: /usr/local/etc/kea/kea-dhcp4.conf, after receiving SIGHUP signal or config-reload command
2026-03-28T13:47:33 Informational kea-dhcp4 INFO  [kea-dhcp4.commands.0x529759e5c008] COMMAND_RECEIVED Received command 'config-reload'

2026-03-28T13:47:35 Notice opnsense /usr/local/etc/rc.linkup: DEVD: Ethernet attached event for lan(re0)
2026-03-28T13:47:35 Notice kernel <6>[55] re0: link state changed to UP
2026-03-28T13:47:33 Warning opnsense /usr/local/etc/rc.newwanipv6: warning: ignoring missing default tunable request: hw.ibrs_disable
2026-03-28T13:47:33 Warning opnsense /usr/local/etc/rc.newwanipv6: warning: ignoring missing default tunable request: vm.pmap.pti
-
2026-03-28T13:47:33 Notice kernel <118>[53]
2026-03-28T13:47:33 Notice kernel <118>[53]  wg (wg1)        -> v4: 10.0.0.1/24
2026-03-28T13:47:33 Notice kernel <118>[53]                     v6/DHCP6: 2-:-:-:98cf:-:-:fe03:3852/64
2026-03-28T13:47:33 Notice kernel <118>[53]  WAN (pppoe0)    -> v4/PPPoE: 2-.-.10.181/32
2026-03-28T13:47:33 Notice kernel <118> LAN (re0)       -> v4: 192.168.50.1/24
2026-03-28T13:47:33 Notice kernel <118>[53]
2026-03-28T13:47:33 Notice kernel <118>*** OPNsense.localdomain: OPNsense 26.1.5 (amd64) ***
2026-03-28T13:47:33 Notice kernel <118>[53]
2026-03-28T13:47:32 Notice kernel <118>[53] Sat Mar 28 13:47:32 CST 2026
2026-03-28T13:47:32 Notice kernel <118>[53] Root file system: /dev/gpt/rootfs
2026-03-28T13:47:32 Notice opnsense /usr/local/etc/rc.linkup: DEVD: Ethernet detached event for lan(re0)
2026-03-28T13:47:32 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,[wan,lan]))
2026-03-28T13:47:32 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,[wan,lan]))
2026-03-28T13:47:32 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
2026-03-28T13:47:32 Notice kernel <6>[52] re0: link state changed to DOWN
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dhcrelay_configure_if(,[wan,lan],inet6))
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,[wan,lan],inet6)
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : wireguard_configure_do())
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,[wan,lan]))
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,[wan,lan]))
2026-03-28T13:47:31 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,[wan,lan],inet6)
2026-03-28T13:47:31 Notice kernel <118>[51] >>> Invoking start script 'beep'
2026-03-28T13:47:31 Notice kernel <118>[51] Service `sysctl' has been restarted.

2026-03-28T13:47:27 Informational kea-dhcp4 INFO  [kea-dhcp4.leases.0x529759e6b808] DHCP4_LEASE_OFFER [hwtype=1 *:*:*:d4:24:b5], cid=[01:*:*:*:d4:24:b5], tid=0x44cc464a: lease 192.168.50.200 will be offered
2026-03-28T13:47:27 Informational kea-dhcp4 INFO  [kea-dhcp4.packets.0x529759e6b808] DHCP4_PACKET_RECEIVED [hwtype=1 *:*:*:d4:24:b5], cid=[01:*:*:*:d4:24:b5], tid=0x44cc464a: DHCPDISCOVER (type 1) received from 0.0.0.0 to 255.255.255.255 on interface re0
2026-03-28T13:47:27 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e6b808] DHCP4_QUERY_LABEL received query: [hwtype=1 *:*:*:d4:24:b5], cid=[01:*:*:*:d4:24:b5], tid=0x44cc464a
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_STARTED Kea DHCPv4 server version 3.0.2 started
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_MULTI_THREADING_INFO enabled: yes, number of threads: 4, queue size: 64
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_USE_ALLOCATOR using the iterative allocator for V4 leases in subnet 192.168.50.0/24
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LFC_SETUP setting up the Lease File Cleanup interval to 3600 sec
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_EXTRACT_EXTENDED_INFO4 extracting extended info saw 3 leases, extended info sanity checks modified 0 / updated 0 leases and 0 leases have relay or remote id
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LEASE_FILE_LOAD loading leases from file /var/db/kea/kea-leases4.csv
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_LEASE_FILE_LOAD loading leases from file /var/db/kea/kea-leases4.csv.2
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MEMFILE_DB opening memory file lease database: persist=true type=memfile universe=4
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_CONFIG_COMPLETE DHCPv4 server has completed configuration: added IPv4 subnets: 1; DDNS: disabled
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.database.0x529759e5c008] CONFIG_BACKENDS_REGISTERED the following config backend types are available:
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_FORENSIC_BACKENDS_REGISTERED the following forensic backend types are available:
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.hosts.0x529759e5c008] HOSTS_BACKENDS_REGISTERED the following host backend types are available:
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_LEASE_MGR_BACKENDS_REGISTERED the following lease backend types are available: memfile
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.commands.0x529759e5c008] COMMAND_ACCEPTOR_START Starting to accept connections via unix domain socket bound to /var/run/kea/kea4-ctrl-socket
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_ADD_IFACE listening on interface wg1
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_ADD_IFACE listening on interface re0
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_SOCKET_TYPE_SELECT using socket type raw
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_SOCKET_TYPE_SELECT using socket type raw
2026-03-28T13:47:26 Informational kea-dhcp4 INFO  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_CFGMGR_NEW_SUBNET4 a new subnet has been added to configuration: 192.168.50.0/24 with params: valid-lifetime=7200
2026-03-28T13:47:26 Warning kea-dhcp4 WARN  [kea-dhcp4.dhcp4.0x529759e5c008] DHCP4_RESERVATIONS_LOOKUP_FIRST_ENABLED Multi-threading is enabled and host reservations lookup is always performed first.
2026-03-28T13:47:26 Warning kea-dhcp4 WARN  [kea-dhcp4.dhcpsrv.0x529759e5c008] DHCPSRV_MT_DISABLED_QUEUE_CONTROL disabling dhcp queue control when multi-threading is enabled.

2026-03-28T13:47:26 Notice kernel <118>[46] INFO/keactrl: Starting /usr/local/sbin/kea-dhcp4 -c /usr/local/etc/kea/kea-dhcp4.conf
2026-03-28T13:47:26 Notice kernel <118>[46] Starting kea.
2026-03-28T13:47:26 Notice kernel <118>[46] Sync KEA DHCP config...done.

2026-03-28T13:47:10 Notice kernel ---<<BOOT>>---

Thanks.

After upgrading to OPNsense 26, the DHCPv6 client repeatedly sends Solicit requests on PPPoE even after successfully obtaining an IPv6 prefix delegation (PD).

The logs show advertise contains NoAddrsAvail status, and this behavior was not present in earlier versions.

Code Select Expand

2026-02-20T20:55:18 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:55:18 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:45:57 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:45:57 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:41:20 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:41:20 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:38:56 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:38:56 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:37:46 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:37:45 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:37:12 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:37:12 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:36:54 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:36:54 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:36:53 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : wireguard_sync())
2026-02-20T20:36:52 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,[wan,lan]))
2026-02-20T20:36:52 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
2026-02-20T20:36:51 Warning opnsense /usr/local/etc/rc.newwanipv6: warning: ignoring missing default tunable request: hw.ibrs_disable
2026-02-20T20:36:51 Warning opnsense /usr/local/etc/rc.newwanipv6: warning: ignoring missing default tunable request: vm.pmap.pti
2026-02-20T20:36:50 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,[wan,lan]))
2026-02-20T20:36:50 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,[wan,lan]))
2026-02-20T20:36:50 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
2026-02-20T20:36:50 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
2026-02-20T20:36:50 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dhcrelay_configure_if(,[wan,lan],inet6))
2026-02-20T20:36:50 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,[wan,lan],inet6)
2026-02-20T20:36:49 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : wireguard_configure_do())
2026-02-20T20:36:49 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,[wan,lan]))
2026-02-20T20:36:49 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,[wan,lan]))
2026-02-20T20:36:49 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,[wan,lan],inet6)
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_DHCP6]))
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure monitor (,[WAN_DHCP6])
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: ROUTING: keeping inet6 default route to fe80::c*:*:*:*0%pppoe0
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: ROUTING: configuring inet6 default gateway on wan
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using wan, lan
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (execute task : radvd_configure_dhcp(,inet6))
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (,inet6)
2026-02-20T20:36:47 Notice opnsense /usr/local/etc/rc.newwanipv6: IP renewal starting (reason: request, address: 2*:*:4001:f9*:*:*:*2, interface: wan, device: pppoe0)
2026-02-20T20:36:45 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:36:45 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:36:43 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : wireguard_sync())
2026-02-20T20:36:43 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,[wan,lan]))
2026-02-20T20:36:43 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
2026-02-20T20:36:41 Warning opnsense /usr/local/etc/rc.newwanipv6: warning: ignoring missing default tunable request: hw.ibrs_disable
2026-02-20T20:36:41 Warning opnsense /usr/local/etc/rc.newwanipv6: warning: ignoring missing default tunable request: vm.pmap.pti
2026-02-20T20:36:41 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:36:41 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:36:40 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,[wan,lan]))
2026-02-20T20:36:40 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,[wan,lan]))
2026-02-20T20:36:40 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dhcrelay_configure_if(,[wan,lan],inet6))
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,[wan,lan],inet6)
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : wireguard_configure_do())
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,[wan,lan]))
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,[wan,lan]))
2026-02-20T20:36:39 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,[wan,lan],inet6)
2026-02-20T20:36:39 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:36:38 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:36:38 Notice dhcp6c advertise contains NoAddrsAvail status
2026-02-20T20:36:37 Notice dhcp6c Sending Solicit on pppoe0
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : wireguard_sync())
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : webgui_configure_do(,[wan]))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : vxlan_configure_do())
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : unbound_configure_do(,[wan]))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : openssh_configure_do(,[wan]))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : opendns_configure_do())
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : ntpd_configure_do())
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : dhcrelay_configure_if(,[wan],inet))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (,[wan],inet)
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_DHCP6]))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure monitor (,[WAN_DHCP6])
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: ROUTING: keeping inet6 default route to fe80::c*:*:*:*0%pppoe0
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: ROUTING: configuring inet6 default gateway on wan
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : wireguard_configure_do())
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : openvpn_configure_do(,[wan]))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : ipsec_configure_do(,[wan]))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn (,[wan],inet)
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: IP gateway change detected, killing states for *:*.224.1
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanip: IP address change detected, killing states for *:*.228.86
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using wan, lan
2026-02-20T20:36:37 Warning radvd exiting, 1 sigterm(s) received
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (execute task : radvd_configure_dhcp(,inet6))
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (,inet6)
2026-02-20T20:36:37 Notice opnsense /usr/local/etc/rc.newwanipv6: IP renewal starting (reason: force, address: 2*:*:4001:f9*:*:*:*2, interface: wan, device: pppoe0)
2026-02-20T20:36:37 Notice dhcp6c dhcp6c_script: REQUEST on pppoe0 prefix now 2*:*:402b:2c50::/60
2026-02-20T20:36:37 Notice dhcp6c dhcp6c_script: REQUEST on pppoe0 connected to server
2026-02-20T20:36:37 Notice dhcp6c dhcp6c_script: REQUEST on pppoe0 executing
2026-02-20T20:36:37 Notice dhcp6c unhandled status code for PD-0: success
2026-02-20T20:36:37 Notice dhcp6c add an address 2*:*:402b:2c50:*:*:*:*2/64 on re0
2026-02-20T20:36:37 Notice dhcp6c create a prefix 2*:*:402b:2c50::/60 pltime=3600, vltime=3600
2026-02-20T20:36:37 Notice dhcp6c Received REPLY for REQUEST
2026-02-20T20:36:36 Notice dhcp6c Sending Request on pppoe0
2026-02-20T20:36:35 Notice dhcp6c Sending Solicit on pppoe0


默认dns还是用的Services: Unbound DNS吧

Hello everyone,
How to view pd lease information in opnsense?
There is no relevant information in the log.
Thanks

The wan port originally had a link-local address that was different from the lan port. The problem was that it added a link-local address that was the same as the lan port.

After webui interfaces-overviews wan 'Reload', wan's ipv6 has an additional address that is the same as the lan Link-local address.
The same situation is also seen when using the ifconfig command to check the PPPoE interface. Restarting the system can back to normal.

Type   opnsense   
Version   24.7.1   
Architecture   amd64   
Commit   2d070ccc8

Mybe the AP will not respond to http/https (?) requests from foreign subnets. Some devices (or the desired service of those) have an option to explicity permit those requests.

I compared openwrt and found that this problem can be solved by setting snat
firewall - nat - outbound:
Select - Hybrid outbound NAT rule generation
Add rule - interface: lan, tcp/ip: ipv4, source address: wg net, destination address: lan net, translation/target: lan address