Home
Help
Search
Login
Register
OPNsense Forum
»
English Forums
»
24.7 Production Series
»
WAN Connection Drop on renew or new DHCP IP address
« previous
next »
Print
Pages: [
1
]
Author
Topic: WAN Connection Drop on renew or new DHCP IP address (Read 232 times)
OzziGoblin
Newbie
Posts: 35
Karma: 1
Been using OpnSense for a year
WAN Connection Drop on renew or new DHCP IP address
«
on:
September 28, 2024, 03:00:46 am »
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
«
Last Edit: September 28, 2024, 03:52:36 am by OzziGoblin
»
Logged
Print
Pages: [
1
]
« previous
next »
OPNsense Forum
»
English Forums
»
24.7 Production Series
»
WAN Connection Drop on renew or new DHCP IP address