Routing PIA VPN to select devices on LAN
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What do you think is leaking?? Yeah if you ask pfsense for dns, and it resolves it or even forwards it which is what it is designed to do..
If you do not want your IPs to not talk to pfsense, or use the internet then create a rule.. How is this not clear?? with your rules you have posted.. If you set pfsense to ignore rules when gateway is down then than your traffic from your clients you want to use the vpn will just go to the next rule that says go out to internet via anyway pfsense is connected, its default route, etc. sure your can ask pfsense anything..
If you don't want they said clients to do that, then under the rule that sends them to vpn gateway create a rule that will trigger on their IPs that blocks what you do not want them to do.. If you don't want them to talk to anything then the rule would be block/reject dest any..
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What do you think is leaking?? Yeah if you ask pfsense for dns, and it resolves it or even forwards it which is what it is designed to do..
If you do not want your IPs to not talk to pfsense, or use the internet then create a rule.. How is this not clear?? with your rules you have posted..
Sorry, I am clearly new to this, I have only been using pfsense for a week now.
When I am using the VPN connection with PIA and I check my IP it is showing an IP on the server I have chosen, Seattle WA in my case… but when I run the DNSleaktest it shows my local ISP address. Isn't that a DNS leak?
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I'm sorry if my short answer may have made confusion.
Surely what is written by johnpoz is totally correct.
Going back to my answer, I activated the DNS resolver from Services->DNS Resolver->General Settings then I added the two previous rules in Firewall->Rules->LAN placing them immediately after the Anti-Lockout Rule.
This way I avoided that all devices on my network can use a DNS that is different from what was set in pfSense which is, in my case, the VPN provider's DNS because in System->General Setup I did not set any DNS. -
I'm sorry if my short answer may have made confusion.
Surely what is written by johnpoz is totally correct.
Going back to my answer, I activated the DNS resolver from Services->DNS Resolver->General Settings then I added the two previous rules in Firewall->Rules->LAN placing them immediately after the Anti-Lockout Rule.
This way I avoided that all devices on my network can use a DNS that is different from what was set in pfSense which is, in my case, the VPN provider's DNS because in System->General Setup I did not set any DNS.Cool. Would you mind posting those DNS rules 'edit' pages. Just want to make sure I am configuring them correctly. Thanks
Attached are mine, something isn't set right… still getting DNS leak.
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You're welcome.
Here it is.
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You're welcome.
Here it is.That's what I have. I edited my last post to include the screenshots. Not sure what I am missing.
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You will have the same result even using a single rule.
Does it work for you?
https://dnsleaktest.com/
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You're welcome.
Here it is.That's what I have. I edited my last post to include the screenshots. Not sure what I am missing.
I don't see anything strange.
Here the other settings in my system.
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You will have the same result even using a single rule.
Does it work for you?
https://dnsleaktest.com/
No. I tried changing the destination to 'Invert Match' and 'LAN Address' … same results on dnsleaktest... it comes up with my ISP.
After making these changes should I only use this rule and get rid of the DNS Allow rule?
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Here the other settings in my system.
OK. So I went to Services -> DNS Resolver -> General Settings and changed the Outgoing Network Interface from ANY to OPENVPN and that was what I missed. DNSleak stopped… at least according to dnsleaktest.com
Thanks for your help!
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You will have the same result even using a single rule.
Does it work for you?
https://dnsleaktest.com/
No. I tried changing the destination to 'Invert Match' and 'LAN Address' … same results on dnsleaktest... it comes up with my ISP.
After making these changes should I only use this rule and get rid of the DNS Allow rule?
Yes, it's up to you choose if you want to reach te same goal using the two previos rules or only the last one.
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Fine.
Just a note: if you want to avoid using a DNS (eg the one of the ISP) these rules are just a precaution to prevent anyone from doing so by manually changing the DNS of the device connected to the LAN.
If you have set the DNS resolver, when you're connected to the VPN provider, the dnsleaktest should show the IP address of the VPN. -
Got it. I have learned a lot over the last week. :D
The only thing that is not working now is stopping and re-starting the OpenVPN service. Some change(s) I made today have caused a full reboot to be necessary in order to restart OpenVPN if it goes down.
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You could try to install Service_Watchdog from System->Package Manager->Available Packages
Then in Services->Service Watchdog->Add you can select the OpenVPN client that you're using
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You could try to install Service_Watchdog from System->Package Manager->Available Packages
Then in Services->Service Watchdog->Add you can select the OpenVPN client that you're using
I added it and set it up. No luck though. When I manually stop OpenVPN I cannot get it to restart, without rebooting pfSense.
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After a failed attempt, did you try to check on Status-> System Logs-> OpenVPN?
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After a failed attempt, did you try to check on Status-> System Logs-> OpenVPN?
This is what I get after I manually shut it down and try to re-start it.
Aug 16 16:55:11 openvpn 29537 RESOLVE: Cannot resolve host address: swiss.privateinternetaccess.com: hostname nor servname provided, or not known
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It seems there is a problem with DNS.
Sometimes it happened in my system also, so I added the unbound service in Service Watchdog and the problem has not more occurred.
Actually right now there is only the unbound service in my Service Watchdog. -
It seems there is a problem with DNS.
Sometimes it happened in my system also, so I added the unbound service in Service Watchdog and the problem has not more occurred.
Actually right now there is only the unbound service in my Service Watchdog.I added the unbound DNS resolver.
After I reboot pfSense I get this in the DNS Resolver Sytem Log:
Aug 16 17:44:13 unbound 32313:0 notice: init module 0: validator
Aug 16 17:44:13 unbound 32313:0 notice: init module 1: iterator
Aug 16 17:44:13 unbound 32313:0 info: start of service (unbound 1.5.9).Then, after I take down OpenVPN and try to re-start I get this for a full page:
Aug 16 17:49:54 unbound 28726:2 error: can't bind socket: Can't assign requested address for 10.133.1.6
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I don't know what the problem is, it would take someone with more experience.
Meanwhile you could try to add some DNS servers in System->General Setup and to check the DNS Resolver setting.
I'll show you mine.
Don't take care of the "Custom options" field content, because it's related to pfBlocker.
