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Is there any lightweight NAC (network access control, e.g. PacketFence ) available on opnsense? I tried to put a couple of L2 smart switches behind opnsense box, and use a NAC to assign proper VLAN to devices via 803.1x.

Thanks!

The disk footprint of opnsense seems to be very small, which is great. I hope I could dual boot opnsense with my linux box. However, opnsense installer wants to take over whole disk. Is there any way to install opnsense to a partition?

Thanks

Hi,

New to opnsense firewall. I followed the instruction below to install WireGuard.
https://www.thomas-krenn.com/en/wiki/OPNsense_WireGuard_VPN_for_Road_Warrior_configuration#Prepare_OPNsense_for_Wireguard_VPN

The link seems to be established, but client could not access any host at server side.

• under VPN/Wireguard/List configuration/peer, both the transfer and received bytes keep increasing while ping was send from client to VPN. It seems wireguard interface itself works as expected
  
• 
  Wireshark (on client side) shows UDP packet was sent to opnsense, but opnsense didn't return any packet. (client saw 100% packet loss)

It seems that opnsense blocked wireguard return packets. How to debug this issue (new to freebsd, have iptables experience from linux)?

Thanks a lot!