Hi,
I run an OPNsense device virtualized on proxmox and I try to connect to it via IPv6 address. When I do it shows the following message.
Warning: array_pop() expects parameter 1 to be array, null given in /usr/local/etc/inc/authgui.inc on line 74
A potential DNS Rebind attack has been detected.
Try to access the router by IP address instead of by hostname. You can disable this check if needed under System: Settings: Administration.
As I'm accessing the device by IP I wonder what this is about.
Same here.
Connection to global LAN address is working, but gives me the php error.
Connection to ULA LAN address shows the rebind attack warning and also the php error.
I also noticed that it is no longer possible to connect to VPN server from LAN using the global WAN address.
Same for me. I had to manually disable the DNS rebind check in config.xml and reboot to regain webaccess to my OPNsense after upgrade.
seems fixed in 130ef3a
https://github.com/opnsense/core/commit/130ef3a6e73b7c211c8f9deec2401117e2245496