WAN Connection Drop on renew or new DHCP IP address

Started by OzziGoblin, September 28, 2024, 03:00:46 AM

Previous topic - Next topic
September 28, 2024, 03:00:46 AM Last Edit: September 28, 2024, 03:52:36 AM by OzziGoblin
Hello Everyone,

I hope someone can assist me here as I am out of idea's.

Last week I moved from 1 ISP to another, both have GCNAT, which I opted out of as I need to use wireguard and a public IP occassionally.  During the migration I did not change any config's only disconnected and reconnected the WAN port.

What I am finding now is that occassionally, when the public IP renews (sometimes they give me a new one and sometimes I keep the same one) the internet connection drops and I have to reset the WAN port to enable internet access again, unless I wait more than 5 minutes. 
ISP says simple DHCP is required, no special settings required. 

My WAN config is Default config, block private networks and Bogon networks are enabled, Dynamic gateway policy is enabled, Override MTU is enabled.  Everything else is Default on the interface.

I am seeing some strange entries in the logs during the renewal period, if anyone has any idea's how to fix this I'd be grateful.  I"m inclined to believe it's the ISP's issue, but I know they will probably blame the firewall, so if there is anything I can do to fix the issue, I'd appreciate some ideas.

Here are the logs (I've removed the 1st 2 octets of the IP addresses for obvious reasons but they are identical):

10am

2024-09-27T10:55:53   Critical   dhclient   exiting.   
2024-09-27T10:55:53   Error   dhclient   connection closed   
2024-09-27T10:55:52   Notice   configctl   event @ 1727398552.10 exec: system event config_changed response: OK   
2024-09-27T10:55:52   Notice   configctl   event @ 1727398552.10 msg: Sep 27 10:55:52 OPNsense.home.arpa config[72880]: config-event: new_config /conf/backup/config-1727398552.0829.xml   
2024-09-27T10:49:54   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#18232) rebuild_fd_flm: table rebuild failed   
2024-09-27T10:49:54   Notice   kernel   [fib_algo] inet.0 setup_fd_instance: radix4_lockless algo instance setup failed, failures=38   
2024-09-27T10:49:07   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : vxlan_configure_do())   
2024-09-27T10:49:07   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : openssh_configure_do(,wan))   
2024-09-27T10:49:07   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : dhcrelay_configure_map(,wan,inet))   
2024-09-27T10:49:07   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (,wan,inet)   
2024-09-27T10:49:07   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : wireguard_sync(,wan))   
2024-09-27T10:49:07   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : webgui_configure_do(,wan))   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : unbound_configure_do(,wan))   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : opendns_configure_do())   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : ntpd_configure_do())   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : dnsmasq_configure_do())   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (,wan)   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : wireguard_configure_do(,wan))   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: Resyncing OpenVPN instances for interface WAN.   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : openvpn_configure_do(,wan))   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : ipsec_configure_do(,wan))   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (,wan)   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn_map (,wan,inet)   
2024-09-27T10:49:05   Notice   opnsense   /usr/local/etc/rc.newwanip: IP address change detected, killing states of old ip xxx.xxx.130.83   
2024-09-27T10:49:04   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#18232) rebuild_fd: sync rebuild failed   
2024-09-27T10:49:04   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#18232) rebuild_fd_flm: table rebuild failed   
2024-09-27T10:49:04   Notice   kernel   [fib_algo] inet.0 setup_fd_instance: radix4_lockless algo instance setup failed, failures=37   
2024-09-27T10:49:04   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure monitor (execute task : dpinger_configure_do(,WAN_DHCP))   
2024-09-27T10:49:04   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure monitor (,WAN_DHCP)   
2024-09-27T10:49:04   Notice   opnsense   /usr/local/etc/rc.newwanip: ROUTING: setting inet default route to xxx.xxx.128.1   
2024-09-27T10:49:04   Notice   opnsense   /usr/local/etc/rc.newwanip: ROUTING: configuring inet default gateway on wan   
2024-09-27T10:49:04   Notice   opnsense   /usr/local/etc/rc.newwanip: ROUTING: entering configure using 'wan'   
2024-09-27T10:49:04   Notice   opnsense   /usr/local/etc/rc.newwanip: IP renewal starting (new: xxx.xxx.129.35, old: xxx.xxx.130.83, interface: wan, device: igc0, force: yes)

11:57
2024-09-27T23:57:31   Notice   opnsense   /interfaces.php: ROUTING: entering configure using defaults   
2024-09-27T23:57:31   Critical   dhclient   exiting.   
2024-09-27T23:57:31   Error   dhclient   connection closed   
2024-09-27T23:57:30   Notice   configctl   event @ 1727445449.77 exec: system event config_changed response: OK   
2024-09-27T23:57:30   Notice   configctl   event @ 1727445449.77 msg: Sep 27 23:57:29 OPNsense.home.arpa config[86860]: config-event: new_config /conf/backup/config-1727445449.7582.xml   
2024-09-27T23:49:26   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#20762) rebuild_fd_flm: table rebuild failed   
2024-09-27T23:49:26   Notice   kernel   [fib_algo] inet.0 setup_fd_instance: radix4_lockless algo instance setup failed, failures=31   
2024-09-27T23:48:41   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : vxlan_configure_do())   
2024-09-27T23:48:41   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : openssh_configure_do(,wan))   
2024-09-27T23:48:41   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : dhcrelay_configure_map(,wan,inet))   
2024-09-27T23:48:41   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (,wan,inet)   
2024-09-27T23:48:41   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : wireguard_sync(,wan))   
2024-09-27T23:48:41   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : webgui_configure_do(,wan))   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : unbound_configure_do(,wan))   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : opendns_configure_do())   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : ntpd_configure_do())   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : dnsmasq_configure_do())   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure newwanip (,wan)   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : wireguard_configure_do(,wan))   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: Resyncing OpenVPN instances for interface WAN.   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : openvpn_configure_do(,wan))   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : ipsec_configure_do(,wan))   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn (,wan)   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure vpn_map (,wan,inet)   
2024-09-27T23:48:39   Notice   opnsense   /usr/local/etc/rc.newwanip: IP address change detected, killing states of old ip xxx.xxx.129.35   
2024-09-27T23:48:38   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#20762) rebuild_fd: sync rebuild failed   
2024-09-27T23:48:38   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#20762) rebuild_fd_flm: table rebuild failed   
2024-09-27T23:48:38   Notice   kernel   [fib_algo] inet.0 setup_fd_instance: radix4_lockless algo instance setup failed, failures=30   
2024-09-27T23:48:38   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure monitor (execute task : dpinger_configure_do(,WAN_DHCP))   
2024-09-27T23:48:38   Notice   opnsense   /usr/local/etc/rc.newwanip: plugins_configure monitor (,WAN_DHCP)   
2024-09-27T23:48:38   Notice   opnsense   /usr/local/etc/rc.newwanip: ROUTING: setting inet default route to xxx.xxx.128.1   
2024-09-27T23:48:38   Notice   opnsense   /usr/local/etc/rc.newwanip: ROUTING: configuring inet default gateway on wan   
2024-09-27T23:48:38   Notice   opnsense   /usr/local/etc/rc.newwanip: ROUTING: entering configure using 'wan'   
2024-09-27T23:48:38   Notice   opnsense   /usr/local/etc/rc.newwanip: IP renewal starting (new: xxx.xxx.128.138, old: xxx.xxx.129.35, interface: wan, device: igc0, force: yes)   
2024-09-27T23:48:37   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#20762) rebuild_fd: sync rebuild failed   
2024-09-27T23:48:37   Notice   kernel   [fib_algo] inet.0 (radix4_lockless#20762) rebuild_fd_flm: table rebuild failed

Thanks for your time

I have similar problems. About 3 to ten times a day my IP renewal on the WAN interface via PPPOE gives an error and the whole IP connection is dropped and build up again leading to around 1 to five minutes of internet disconnect.

This is most annoying if in a call and my citrix session to the customers network breaks down. My log looks similar to yours. If searching the forum I found around three other posts haven the same problem but go not answer so far.

Here is my log in the hope that it draws some attention to the experts for answers.


2024-11-09T16:58:52+01:00 dhcp6c 57687    - [meta sequenceId="1"] dhcp6c_script: RENEW on pppoe0 executing
2024-11-09T20:53:52+01:00 opnsense 36180  - [meta sequenceId="1"] /usr/local/etc/rc.newwanip: Failed to detect IP for interface wan
2024-11-09T20:56:03+01:00 dhcp6c 85458    - [meta sequenceId="1"] RTSOLD script - Sending SIGHUP to dhcp6c
2024-11-09T20:56:03+01:00 dhcp6c 44185    - [meta sequenceId="2"] transmit failed: Can't assign requested address
2024-11-09T20:56:03+01:00 dhcp6c 87980    - [meta sequenceId="3"] RTSOLD script - Sending SIGHUP to dhcp6c
2024-11-09T20:56:04+01:00 dhcp6c 21       - [meta sequenceId="4"] RTSOLD script - Sending SIGHUP to dhcp6c
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="5"] /usr/local/etc/rc.newwanip: IP renewal starting (new: 87.79.80.156, old: 87.79.80.156, interface: wan, device: pppoe0, force: yes)
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="6"] /usr/local/etc/rc.newwanip: ROUTING: entering configure using wan
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="7"] /usr/local/etc/rc.newwanip: ROUTING: treating '195.14.226.161' as far gateway for '87.79.80.156/32'
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="8"] /usr/local/etc/rc.newwanip: ROUTING: configuring inet default gateway on wan
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="9"] /usr/local/etc/rc.newwanip: ROUTING: setting inet default route to 195.14.226.161
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="10"] /usr/local/etc/rc.newwanip: plugins_configure monitor (,[WAN_PPPOE])
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="11"] /usr/local/etc/rc.newwanip: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_PPPOE]))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="12"] /usr/local/etc/rc.newwanip: plugins_configure vpn_map (,wan,inet)
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="13"] /usr/local/etc/rc.newwanip: plugins_configure vpn_map (execute task : ipsec_configure_do(,wan))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="14"] /usr/local/etc/rc.newwanip: plugins_configure vpn_map (execute task : openvpn_configure_do(,wan))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="15"] /usr/local/etc/rc.newwanip: plugins_configure vpn_map (execute task : wireguard_configure_do())
2024-11-09T20:56:04+01:00 dhcp6c 44185    - [meta sequenceId="16"] transmit failed: Can't assign requested address
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="17"] /usr/local/etc/rc.newwanip: plugins_configure vpn (,wan)
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="18"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (,wan)
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="19"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (,wan,inet)
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="20"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : dhcrelay_configure_if(,wan,inet))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="21"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : dnsmasq_configure_do())
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="22"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : ntpd_configure_do())
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="23"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : opendns_configure_do())
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="24"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : openssh_configure_do(,wan))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="25"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : unbound_configure_do(,wan))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="26"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : vxlan_configure_do())
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="27"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : webgui_configure_do(,wan))
2024-11-09T20:56:04+01:00 opnsense 89117  - [meta sequenceId="28"] /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : wireguard_sync())
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="29"] /usr/local/etc/rc.newwanipv6: IP renewal starting (address: fe80::aab8:e0ff:fe02:53c3%pppoe0, interface: wan, device: pppoe0)
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="30"] /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (,inet6)
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="31"] /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (execute task : dhcpd_dhcp_configure(,inet6))
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="32"] /usr/local/etc/rc.newwanipv6: dhcpd_dhcp6_configure() found no suitable IPv6 address on opt2(igc4)
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="33"] /usr/local/etc/rc.newwanipv6: dhcpd_dhcp6_configure() found no suitable IPv6 address on opt1(igc3)
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="34"] /usr/local/etc/rc.newwanipv6: dhcpd_dhcp6_configure() found no suitable IPv6 address on opt3(igc2)
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="35"] /usr/local/etc/rc.newwanipv6: dhcpd_dhcp6_configure() found no suitable IPv6 address on lan(igc1)
2024-11-09T20:56:07+01:00 dhcp6c 35713    - [meta sequenceId="36"] dhcp6c_script: REQUEST on pppoe0 executing
2024-11-09T20:56:07+01:00 dhcp6c 39757    - [meta sequenceId="37"] dhcp6c_script: REQUEST on pppoe0 renewal
2024-11-09T20:56:07+01:00 radvd 58723     - [meta sequenceId="38"] exiting, 1 sigterm(s) received
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="39"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using wan, opt3, opt1, lan, opt2
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="40"] /usr/local/etc/rc.newwanipv6: ROUTING: configuring inet6 default gateway on wan
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="41"] /usr/local/etc/rc.newwanipv6: ROUTING: keeping inet6 default route to fe80::200:ff:fe00:0%pppoe0
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="42"] /usr/local/etc/rc.newwanipv6: plugins_configure monitor (,[WAN_DHCP6])
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="43"] /usr/local/etc/rc.newwanipv6: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_DHCP6]))
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="44"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn_map (,wan,opt3,opt1,lan,opt2,inet6)
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="45"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn_map (execute task : ipsec_configure_do(,wan,opt3,opt1,lan,opt2))
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="46"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn_map (execute task : openvpn_configure_do(,wan,opt3,opt1,lan,opt2))
2024-11-09T20:56:07+01:00 opnsense 96788  - [meta sequenceId="47"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn_map (execute task : wireguard_configure_do())
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="48"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,wan)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="49"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,wan)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="50"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt3)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="51"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt3)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="52"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt1)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="53"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt1)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="54"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,lan)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="55"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,lan)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="56"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt2)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="57"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt2)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="58"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (,wan,opt3,opt1,lan,opt2,inet6)
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="59"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : dhcrelay_configure_if(,wan,opt3,opt1,lan,opt2,inet6))
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="60"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : dnsmasq_configure_do())
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="61"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : ntpd_configure_do())
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="62"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : opendns_configure_do())
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="63"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : openssh_configure_do(,wan,opt3,opt1,lan,opt2))
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="64"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : unbound_configure_do(,wan,opt3,opt1,lan,opt2))
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="65"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : vxlan_configure_do())
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="66"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : webgui_configure_do(,wan,opt3,opt1,lan,opt2))
2024-11-09T20:56:08+01:00 opnsense 96788  - [meta sequenceId="67"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip_map (execute task : wireguard_sync())
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="68"] /usr/local/etc/rc.newwanipv6: IP renewal starting (address: fe80::aab8:e0ff:fe02:53c3%pppoe0, interface: wan, device: pppoe0)
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="69"] /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (,inet6)
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="70"] /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (execute task : dhcpd_dhcp_configure(,inet6))
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="71"] /usr/local/etc/rc.newwanipv6: The command '/bin/kill -'TERM' '52836''(pid:/var/dhcpd/var/run/dhcpdv6.pid)  returned exit code '1', the output was 'kill: 52836: No such process'
2024-11-09T20:56:11+01:00 radvd 42140     - [meta sequenceId="72"] exiting, 1 sigterm(s) received
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="73"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using wan, opt3, opt1, lan, opt2
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="74"] /usr/local/etc/rc.newwanipv6: ROUTING: configuring inet6 default gateway on wan
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="75"] /usr/local/etc/rc.newwanipv6: ROUTING: keeping inet6 default route to fe80::200:ff:fe00:0%pppoe0
2024-11-09T20:56:11+01:00 opnsense 43135  - [meta sequenceId="76"] /usr/local/etc/rc.newwanipv6: plugins_configure monitor (,[WAN_DHCP6])


Same here (OPNsense 24.7.8) :


2024-11-12T14:20:27 Notice dhclient dhclient-script: Creating resolv.conf
2024-11-12T14:20:27 Notice dhclient dhclient-script: Reason RENEW on vtnet1 executing
2024-11-12T14:05:27 Notice dhclient dhclient-script: Creating resolv.conf
2024-11-12T14:05:27 Notice dhclient dhclient-script: Reason RENEW on vtnet1 executing
2024-11-12T13:50:50 Notice configctl event @ 1731390649.92 exec: system event config_changed response: OK
2024-11-12T13:50:50 Notice configctl event @ 1731390649.92 msg: Nov 12 13:50:49 OPNsense.casadecrest.au config[68366]: config-event: new_config /conf/backup/config-1731390649.9077.xml
2024-11-12T13:50:27 Notice dhclient dhclient-script: Creating resolv.conf
2024-11-12T13:50:27 Notice dhclient dhclient-script: Reason RENEW on vtnet1 executing
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : wireguard_sync())
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : webgui_configure_do(,wan))
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : vxlan_configure_do())
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : unbound_configure_do(,wan))
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : openssh_configure_do(,wan))
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : opendns_configure_do())
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : ntpd_configure_do())
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : dnsmasq_configure_do())
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (execute task : dhcrelay_configure_if(,wan,inet))
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip_map (,wan,inet)
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure newwanip (,wan)
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn (,wan)
2024-11-12T13:35:30 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn_map (execute task : wireguard_configure_do())
2024-11-12T13:35:29 Notice opnsense /interfaces.php: plugins_configure early (execute task : webgui_configure_do())
2024-11-12T13:35:29 Notice opnsense /interfaces.php: plugins_configure early (execute task : unbound_cache_flush())
2024-11-12T13:35:29 Notice opnsense /interfaces.php: plugins_configure early (execute task : openssh_configure_do())
2024-11-12T13:35:29 Notice opnsense /interfaces.php: plugins_configure early ()
2024-11-12T13:35:28 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn_map (execute task : openvpn_configure_do(,wan))
2024-11-12T13:35:28 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn_map (execute task : ipsec_configure_do(,wan))
2024-11-12T13:35:28 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure vpn_map (,wan,inet)
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_DHCP,WAN_DHCP6]))
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure monitor (,[WAN_DHCP,WAN_DHCP6])
2024-11-12T13:35:27 Notice opnsense /interfaces.php: ROUTING: keeping inet default route to xxx.xxx.xxx.xxx
2024-11-12T13:35:27 Notice opnsense /interfaces.php: ROUTING: configuring inet default gateway on wan
2024-11-12T13:35:27 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_DHCP]))
2024-11-12T13:35:27 Notice opnsense /usr/local/etc/rc.newwanip: plugins_configure monitor (,[WAN_DHCP])
2024-11-12T13:35:27 Notice opnsense /usr/local/etc/rc.newwanip: ROUTING: keeping inet default route to xxx.xxx.xxx.xxx
2024-11-12T13:35:27 Notice opnsense /usr/local/etc/rc.newwanip: ROUTING: configuring inet default gateway on wan
2024-11-12T13:35:27 Notice opnsense /interfaces.php: ROUTING: entering configure using wan
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure newwanip_map:rfc2136 (,wan)
2024-11-12T13:35:27 Notice opnsense /usr/local/etc/rc.newwanip: ROUTING: entering configure using wan
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure dns (execute task : unbound_configure_do())
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure dns (execute task : dnsmasq_configure_do())
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure dns ()
2024-11-12T13:35:27 Notice opnsense /usr/local/etc/rc.newwanip: IP renewal starting (new: xxx.xxx.xxx.xxx, old: xxx.xxx.xxx.xxx, interface: wan, device: vtnet1, force: yes)
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure dhcp (execute task : dhcpd_dhcp_configure())
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure dhcp ()
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure ipsec (execute task : ipsec_configure_do(,wan))
2024-11-12T13:35:27 Notice opnsense /interfaces.php: plugins_configure ipsec (,wan)
2024-11-12T13:35:26 Notice opnsense /interfaces.php: plugins_configure monitor (execute task : dpinger_configure_do(,[WAN_DHCP,WAN_DHCP6]))
2024-11-12T13:35:26 Notice opnsense /interfaces.php: plugins_configure monitor (,[WAN_DHCP,WAN_DHCP6])
2024-11-12T13:35:26 Notice opnsense /interfaces.php: ROUTING: setting inet default route to xxx.xxx.xxx.xxx



It turned out to be a hardware problem. I had also reported the connection interruptions to my provider, and they send a technician. He brought a device to measure my DSL line and saw some disconnections.

He tested the line from the handover point in the house up to my VDSL modem. He found a connection socket where the wires were only twisted together and already corroded. He fixed that with a new cable connector and after that the dropouts were gone.