Not every night but almost, I am losing local routing around 0400, and it knocks my cameras offline. Following are my General Logs.
It takes a few minutes to return to normal and everything works for 24 or 48 hours.
There are no cron jobs at this time.
Advice would be appreciated.
2021-05-15T03:58:59 kernel pflog0: promiscuous mode enabled
2021-05-15T03:58:59 kernel pflog0: promiscuous mode disabled
2021-05-15T03:58:58 opnsense[91295] /usr/local/etc/rc.filter_configure: ROUTING: keeping current default gateway 'xxx.xxx.176.1'
2021-05-15T03:58:49 kernel pflog0: promiscuous mode enabled
2021-05-15T03:58:49 kernel pflog0: promiscuous mode disabled
2021-05-15T03:58:47 opnsense[801] /usr/local/etc/rc.filter_configure: Ignore down inet6 gateways : PIAUSTX_VPNV4
2021-05-15T03:58:47 opnsense[801] /usr/local/etc/rc.filter_configure: ROUTING: keeping current default gateway 'xxx.xxx.176.1'
2021-05-15T03:58:47 opnsense[801] /usr/local/etc/rc.filter_configure: Ignore down inet gateways : PIAUSTX_VPNV4
2021-05-15T03:58:46 kernel pflog0: promiscuous mode enabled
2021-05-15T03:58:46 kernel pflog0: promiscuous mode disabled
2021-05-15T03:58:45 opnsense[48654] /usr/local/etc/rc.filter_configure: Ignore down inet6 gateways : PIAUSTX_VPNV4
2021-05-15T03:58:45 opnsense[48654] /usr/local/etc/rc.filter_configure: ROUTING: keeping current default gateway 'xxx.xxx.176.1'
2021-05-15T03:58:45 opnsense[48654] /usr/local/etc/rc.filter_configure: Ignore down inet gateways : PIAUSTX_VPNV4
2021-05-15T03:57:41 kernel pflog0: promiscuous mode enabled
2021-05-15T03:57:41 kernel pflog0: promiscuous mode disabled
2021-05-15T03:57:40 opnsense[24697] /usr/local/etc/rc.filter_configure: Ignore down inet6 gateways : WAN_DHCP,PROTONCO7_VPNV4,PIAUSTX_VPNV4
2021-05-15T03:57:40 opnsense[24697] /usr/local/etc/rc.filter_configure: Ignore down inet gateways : WAN_DHCP,PROTONCO7_VPNV4,PIAUSTX_VPNV4
2021-05-15T03:57:39 kernel pflog0: promiscuous mode enabled
2021-05-15T03:57:39 kernel pflog0: promiscuous mode disabled
2021-05-15T03:57:37 opnsense[41353] /usr/local/etc/rc.filter_configure: Ignore down inet6 gateways : PROTONCO7_VPNV4,PIAUSTX_VPNV4
2021-05-15T03:57:37 opnsense[41353] /usr/local/etc/rc.filter_configure: ROUTING: keeping current default gateway 'xxx.xxx.176.1'
2021-05-15T03:57:37 opnsense[41353] /usr/local/etc/rc.filter_configure: Ignore down inet gateways : PROTONCO7_VPNV4,PIAUSTX_VPNV4
2021-05-15T03:57:37 kernel pflog0: promiscuous mode enabled
2021-05-15T03:57:37 kernel pflog0: promiscuous mode disabled
2021-05-15T03:57:36 opnsense[79105] /usr/local/etc/rc.filter_configure: Ignore down inet6 gateways : PROTONCO7_VPNV4,PIAUSTX_VPNV4
2021-05-15T03:57:36 opnsense[79105] /usr/local/etc/rc.filter_configure: ROUTING: keeping current default gateway 'xxx.xxx.176.1'
2021-05-15T03:57:36 opnsense[79105] /usr/local/etc/rc.filter_configure: Ignore down inet gateways : PROTONCO7_VPNV4,PIAUSTX_VPNV4
This problem continues.
It appears to only happen when there is a problem with a gateway. I use a gateway group. When an issue arises with a gateway, it causes VLAN -> VLAN routing to also fail. I have one rule on that VLAN to allow traffic to my DVR and has Gateway set to Default.
Why would a Gateway problem affect local routing?
I think this was an issue with Unifi cameras not doing proper TCP when states get reset. I put them on the same VLAN to circumvent the issue.