"
Same problem here with: OPNsense 24.7_9-amd64
I setup mirror configuration, same devices, same ISP, mask /28. Only one difference is opnsense version. With OPNsense 24.1.6-amd64 everything working.
On OPNsense 24.7_9-amd64 after switch from backup to master.
* DNS broke - no name resolution
* GW pings failed - declaring GW down
after some time
* GW went up BUT
I was able ping 8.8.8.8,
but unable to ping google.com
after permanently switch off backup node and restart master, everything started working normaly.
I setup mirror configuration, same devices, same ISP, mask /28. Only one difference is opnsense version. With OPNsense 24.1.6-amd64 everything working.
On OPNsense 24.7_9-amd64 after switch from backup to master.
* DNS broke - no name resolution
* GW pings failed - declaring GW down
after some time
* GW went up BUT
I was able ping 8.8.8.8,
but unable to ping google.com
after permanently switch off backup node and restart master, everything started working normaly.
