Messages

1

19.1 Legacy Series / TCP FLAGS

« on: March 30, 2019, 11:59:43 am »

Does someone know a guide to set Firewall Rules using the GUI? I don't understand the TCP Flags. If I set SYN and ACK, it is interpreted as or SYN/ACK either a packet with SYN (or ACK).
Thanks

2

19.1 Legacy Series / Virtualbox and opnsense

« on: March 24, 2019, 12:02:36 pm »

Hi everybody, i'm trying to connect an ubuntu VM and another one opnsense(19.1) by using the "Internal network" mode of VBox but they don't communicate with ping and I suppose they can't. To understand better, I used also nmap to see if Ubuntu "looked" the opnsense but it didn't work. Just to clarify, I used the same procedure to connect UBUNTU and a Kali VM, they communicate perfectly. Is there something I'm wrong? Thank you in advance.

3

Italian - Italiano / Virtual box e opnsense

« on: March 24, 2019, 11:52:58 am »

Salve a tutti, sto provando a connettere una macchina ubuntu ad una opnsense(19.1) utilizzando la modalità "Internal network" di Virtual Box ma il ping non funziona. Per approfondire meglio ho provato ad usare nmap per vedere se almeno ubuntu rilevasse la presenza di opnsense ma niente. Ho eseguito la stessa procedura per connettere ubuntu e kali linux e funziona perfettamente. C'è qualcosa che nella configurazione non setto correttamente? Grazie mille in anticipo