Port Forwarding stopped working after upgrading to 2.8.0
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Was Unbound still set to forwarding mode? It needs to have some external servers configured to forward to in that case.
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@stephenw10 so if you mean the host overrides?
where i have dnssec turned off
and the host overrides point to 192.168.0.32 (lancache)
and the lancache then points to 1.1.1.1
ive also tried pointing to the pia vpn dns and the nordvpn dns
but doesnt help
ive also tried where i re enable the dnssec deleted all the host over rides.. plus the custom options as you seen in my text file to the my one drive link.. and it didnt solve nothing a reboot still wouldnt let pfsense ping doman names just ips and i have enable forwarding mode turned off
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ill re do the tests
so to double check when the Enable Forwarding is checked it uses the DNS's under general setup
and if there is no dns's and you have the enable forwarding checked then there are no dns's and it cant work correct?
and if so ill re do the test
current test i doing is
of the vpns turned on and forward enabled the host overrides... and when my internet fails ill do that dnslookup and post the info -
OK if Unbound was not in forwarding mode when this was taken:
https://forum.netgate.com/assets/uploads/files/1754407237097-dns-lookup-wan.pngThen Unbound was failing to resolve at that point. Check the Resolver logs for errors. You can also increase the log level to give more detail on individual queries.
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@stephenw10 that i dont remember
but also if i do have forwarding checked off.. how does wan work when i dont have the 1.1.1.1 in general setup pointing to wan_ppoe
cuz i find everytime i add that it leaks the 1.1.1.1 into the vpn
to seperate it wan and vpn
do you just have the general setup point to the 2 pia vpnand on dns resolver set all for incoming and just outgoing to 2 vpn interfaces..
and then wan will do its own thing ??
and under system logs do i set it to Formated or Raw .. its set at general loggin options.. to get that more detailed logs
and thanks for the help and patience so far.. i also learning alot too at same time
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There's no way you can have all DNS queries run over the VPN if the VPN servers are defined as FQDNs which require DNS to connect.
If you don't have forwarding enabled Unbound resolves directly against the DNS root servers. It can do that across any route.
If you want to avoid DNS "leaks" from clients using one of the VPNs it's usually best to pas clients different DNS servers to use via DHCP and then route traffic to those over the VPN. You can also then add block rules to prevent any other DNS traffic leaving over the WAN directly.
Doing that means DNS from pfSense itself can be left as default because clients being routed via the VPN won't use it. But it would also mean those clients don't use the overrides and hence the lancache.
An alternative would be so set the DNS behaviour in general setup to 'use remote, ignore local'. Then pfSense itself will use the defined external servers and you can allow VPN clients to use Unbound with the overrides. Unbound itself should be set to only use the VPNs for outgoing queries in that scenario.
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@stephenw10 so internet lasted a few hours then went down again.. when my vpn goes down or 100% packet loss it just takes out the wan
so i did dns resolver logs when it failed.. and when i rebooted and it never fixed itself..
the dns resolver i left it as forwarding and i only had the 2 vpns selected as outgoing.. and that seemed to work wan worked vpn worked and then it just fails or what not...
i did notice i could ping 1.1.1.1 but dnslookup failed for 1.1.1.1 i left it as the general i didnt know if u wanted raw or formated..
but here is the screen shots
here i rebooted the pfsense
here is the dns logger files.. 1 is when it failed.. and the other is when i rebooted. and nothing fixed itself
dns resolver after reboot.txt dns resolver.txtis it doing that its removing the dns servers and it cant resolve as its showing that there is no server.. and if so how can i fix this then so wan is seperate from the vpn they dont leak over to vpn and nothing fails
and is this cuz my internet is so poor its buggering up the vpn or loosing internet...
i will retest again without the vpns tommorow.... but any other tricks or a Check box to make the vpn and wan seperate and work and not fail....
i do hope when i get better internet all this issues go away
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@stephenw10 my reply was before i saw your reply
ill re read what you said what to do and the use remote ignore local ill have to look that up and google too.. as right now all you mentioned kinda lost me... so i have to re read it a few times with my disylexia and then review how to fix it...
so for the dhcp i just tell it dns is 192.168.0.1 i left it simple so that covered vpn and just plain
and if you you dont use 192.168.0.1 as the dns dont u loose local domains like the server names?ill re read your comments tommorow.. as i got a headache and trying to understand what you wrote with a headache just makes headaches work... i appreciate the help so far
and i wish there was a video i could learn from as i a visual learner...
but ill try this stuff tommorow to look it up or figure it out from google what you mentioned
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so i set General Setup
just the 2 dns serversi set the use remote dns ignore local
under dns resolver
i unchecked dns sec, left the enable forwarding, and i set the incoming all and outgoing to just the 2 vpn servers
now i going to let that run all night and see what happens....
and ill look up that other information tommorow
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You can't DNS Lookup 1.1.1.1, it's not an FQDN.
When you have the outgoing interfaces in Unbound set to only the VPNs then it will fail to resolve anything if the VPNs go down.
If pfSense itself it also set to use only the VPN DNS servers it won't be able to resolve the VPN servers to connect to them.
pfSense itself must have access to some other DNS server. Or the VPN servers must be entered as IP addresses directly.
I would revert to a much simpler more default config and make sure that works first.
