Messages

1

18.1 Legacy Series / Re: Hyper-V Gen 2 VM Issues/Workarounds (Supported in Build 18.1/FreeBSD 11.1)

« on: February 03, 2018, 02:00:07 pm »

Just done my first fresh install on hyper-v and had no issues - Just as a comment

2

18.1 Legacy Series / Re: WAN Gateway different subnet - Persistent

« on: February 03, 2018, 01:55:55 pm »

Thanks that fixed it!

3

18.1 Legacy Series / Re: WAN Gateway different subnet - Persistent

« on: February 03, 2018, 10:02:41 am »

Awesome. I'll give that a shot.

Thanks

4

18.1 Legacy Series / Re: Wrong Source IP Used on Outbound Traffic

« on: February 02, 2018, 11:57:48 pm »

I had this issue to. I fixed it by changing:

Translation / target in the outbound NAT from interface address to WAN address.

I hadn't experienced this issue before the 18.1 upgrade.

5

18.1 Legacy Series / [Resolved] WAN Gateway different subnet - Persistent

« on: February 02, 2018, 11:38:57 pm »

Hi All,

I run a dedicated server. I have a slight issue in that my WAN gateway is not on the same subnet as my public IPs.

I used shellcmd in pfSense and understand that doesn't exist in OPNSense which is fine.

Can I simple add the following to my /etc/rc file? Is it persistent (i.e. upgrades & updates)?

Code: [Select]

route add -net GWIP -iface em0
route add default GWIP

Is there somewhere I should put it instead?

Thanks

Michael

6

18.1 Legacy Series / Re: Has anyone had a problem-free upgrade from OPNsense 17.7.12 to 18.1?

« on: February 02, 2018, 06:32:29 pm »

Hi,

I am a relative new comer to OPNSense, I have managed to upgrade 2 without issue, they are relatively simple firewalls though (NAT and VPN)

M

7

17.7 Legacy Series / Re: OPNSense - OpenVPN, LDAP & DUO

« on: January 29, 2018, 09:23:32 pm »

I fixed this with a bit of help from DUO.

Firstly in the LDAP connection make sure you are using the DN rather than the domain\user. Then in your DUO proxy config you need to add the following lines:

[ldap_server_auto]
...
exempt_primary_bind=false
exempt_ou_1=DN of service account

Hope this helps someone!

8

17.7 Legacy Series / OPNSense - OpenVPN, LDAP & DUO

« on: January 29, 2018, 10:16:58 am »

Hi,

I have recently moved across to OPNSense from pfSense. It's a bit of a learning curve, but so far everything is going ok. I do, however, have a bit of an odd issue.

I am using DUO for 2FA on my OpenVPN setup, this works by proxying the LDAP connection through a DUO proxy authenticator.  What is suppose to happen is the OPNSense box makes the LDAP call to the DUO box that then checks the username / password combo and then pushes authentication to the users mobile device.

What happens at the moment is OPNSense is making the initial LDAP connection (i.e. the proxy connection), then the user is authenticated, the DUO proxy doesn't appear to get passed anything else and the user is logged in using just their username / password and certificate.

I am at a bit of a loss as to where to start, I have raised an issue on the DUO community support too.

It looks like OPNSense LDAP is making some kind of tunnel through the proxy to the LDAP server. Does this make any sense?

Any pointers?