Topics

1

21.7 Legacy Series / opnsense does not respond to sip options

« on: November 08, 2021, 09:07:47 pm »

Hello to all. i don't understand why opn doesn't reply to options packages. I see the packets enter but do not go back. some idea? ip packets arrive at the pbx.
the pbx is behind nat

2

21.7 Legacy Series / Configure the virtual ip for a pc

« on: October 08, 2021, 12:34:27 am »

How do i force a pc to go out with a virtual ip?
obviously the ip is part of the range at my disposal.
thanks

3

20.7 Legacy Series / Configure the virtual ip for a pc

« on: October 08, 2021, 12:31:19 am »

How do i force a pc to go out with a virtual ip?
obviously the ip is part of the range at my disposal.
thanks

4

20.7 Legacy Series / Access to the dmz when connected via vpn

« on: October 29, 2020, 02:00:39 pm »

good morning
my dmz is configured with access from the lan side.
it is not possible to access from the dmz to the lan.
when i connect to the vpn i cannot access the vpn.
what can I do?

thank you

5

20.7 Legacy Series / 3CX app connection problem outside my network. [Solved]

« on: September 06, 2020, 01:43:12 pm »

I3CX app connection problem outside my network.
i need help configurating my 3CX app.
my problemm is, when my phone is conncted to my network, it works fine;but when i connect my phone to another network, my 3cx application doesn't work.


for the wan I use a public static ip address
and create a virtual ip and redirect it to opt2 using my other pubblic address
i know that it works because if i ping the public ip, it responds
if i disable the opt2, it doesnt respond.

then i just create a dmz on opt2 (192.168.124.254)
my 3CX is 192.168.124.100

this the opt2 rules

protcol      souse      port   dest   port   gw   
IPv4 *      OPT2 net   *   *   *   *            
IPv4 *      OPT2 net   *   *   53 (DNS)         
IPv4 *      OPT2 net   *   OPT2 address   *               
IPv4 *      *      *   OPT2 net   *   

these are my port forwarding rules
in these rules 3CX is an Alias

WAN   UDP   *   *   This Firewall   5090   3CX     5090   3CX 5090 UDP      
WAN   UDP   *   *   This Firewall   9000 - 10999   3CX     9000 - 10999   3CX RTP      
WAN   UDP   *   *   This Firewall   9000 - 10999   3CX     9000 - 10999   3CX RTP      
WAN   TCP   *   *   This Firewall   5090   3CX     5090   3CX 5090 TCP      
WAN   TCP   *   *   This Firewall   5065   3CX     5065   3CX SIP      
WAN   UDP   *   *   This Firewall   5065   3CX     5065   3CX SIP UDP      
WAN   TCP   *   *   This Firewall   5001   3CX     5001   3CX HTTPS      
WAN   TCP   *   *   This Firewall   443   3CX     443   3CX HTTPS


then all works fine, only the 5001 and the 443 don't work
all the other ports work fine

i just create an outbond rule
with this, when i do a 3cx network test, all the udp test pass well..


Interface   Source   Source Port   Destination   Destination Port   NAT Address   NAT Port   Static Port   Description   
      WAN   3CX     *   *   *   Interface address   *   YES

There's no problem inside my network with my 3cx app, the problem is that the app doesn't connect outside my network.

I've been working on this for 2 days and I don't understand what is the problem. Help me please.

6

General Discussion / Multiwan vpn problem

« on: July 08, 2020, 05:08:54 pm »

Hello.  on my OpnSense I configured a multiwan in fail over mode. 
i configured openvpn. 
on the first connection it works without problems on the second connection I can't connect.  the firewall is configured correctly.  What could it be?  thank you

7

19.7 Legacy Series / Unbound DNS: Overrides - resolve name problem

« on: September 10, 2019, 11:03:47 am »

I need to resolve the name test.testopnsense.com  like 192.168.1.1
i try it but dosn't work
what's wrong???

8

General Discussion / OpenVPN limit connection to a client

« on: August 28, 2019, 01:12:20 pm »

Is it possible using the road warrior to make only one terminal visible to the client and not the entire network?
 Thank you

9

19.7 Legacy Series / Impossible to save dns server gateway

« on: July 30, 2019, 12:02:01 am »

Strange problem.....When i go to set dns server gateways. after saving the toolbox returns to null value??
Any idea???
i just configuring the multiwan failover
the problem is in the step 3
https://docs.opnsense.org/manual/how-tos/multiwan.html
Thanks for help...