• New install- no DHCP assignments after PC sleeping

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    @Gertjan OK, I cleaned it up, no errors found. I rebooted and didnt see anything in the logs that jumped out at me. Working so far!
  • 2.4.4_1: Unbound Not Starting Upon Reboot

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    LowKneeL
    Similar issue over here, 2.4.5-RELEASE-p1 having LAN, VLAN and WAN1, WAN2 (LoadBalancing&Failover) and IPv4, IPv6 and pfb_dnsbl (stable) and snort (stable). Unbound was starting before 2.4.5 without any issues. see also similar on pfsense.org: Bug #9567 Bug #7455 Bug #7096
  • DNS server in "general settings" when using unbound as resolver

    unbound pihole
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    @johnpoz dnsleaktest.com shows the IP address of my vpn provider. whether you select standard or extended, it then shows results in the IP of my ISP connection. my config is as follows System DNS Servers DNS Servers 1.1.1.1 firewall WAN DNS Server Override unchecked Disable DNS Forwarder checked DNS Resolver enable checked Network Interfaces LAN / VLAN Outgoing Interfaces Localhost system transparent DNSSEC checked Use SSL/TLS outgoing checked DHCP Register checked Static DHCP checked Advanced Privacy Hide ID checked Hide Version checked Query Name checked Prefetch Support checked prefetch DNS key checked harden DNSSEC checked Experimental Bit 0x20 checked Routing WAN Default Route Rules TCP/UDP * * LAN Address DNS allow TCP/UDP * * !Firewall DNS block TCP/UDP * * VPNBYPASS * WAN none TCP/UDP * * !LAN * ExpressVPN none NAT LAN TCP/UDP * * !LAN Address DNS LAN Addr (i found using 127.0.0.1 didn't work, but it did with LAN addr) ** PS it is not a tin foil hat, when you live in a country where big law firms criminally intimidate and extort (for 3yrs relentlessly) exorbitant amounts of money because you play 50sec of a movie - consider yourself lucky your lawyers haven't woken up to that scam **
  • DNS Resolver/Unbound is not resolving

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    GertjanG
    @2malH said in DNS Resolver/Unbound is not resolving: So unfortunately no one has an idea on how to fix this or what I'm missing/overseeing in the configuration? Can't really see why unbound refuses to work .... For testes, use the SSH (or console) access, it far more easier to work with. Like : dig @127.0.0.1 google.com ANY This : [image: 1600441532836-07b5db2b-30db-4f15-8cb9-fed61da9d83d-image.png] both are set to "All", right ? Like [image: 1600441919162-ae34bc35-69c8-48d3-8657-db0f38d5b875-image.png] [image: 1600441566430-218d37dc-37de-4cf2-8efe-7947f12097df-image.png] Your unbound.conf mentions that you included other lines, like forward-zone: name: "." forward-ssl-upstream: yes forward-addr: 1.1.1.1@853 forward-addr: 1.0.0.1@853 What happens if you back your settings, and reset your settings, make you WAN work (and do nothing more) : does unbound work now ? If so, compare actual, resetted settings with your back up settings. Btw : you do not block TCP port 53 traffic with a floating firewall rule, right ? (DNS can also be TCP, not only UDP, especially if you ask DNSSEC info) These : log-queries: yes log-replies: yes will 'explode' your logs as there will be a huge number of log lines. Remember : to much info kills the info.
  • Forward reverse IP queries to remote DNS for specific subnet

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  • Occasional dhcp problem

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  • DNS won't start

    dns resolution unbound
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    H
    OK, problem solved! I noticed that the disk was at 100% It seems the Suricata logs had filled the drive, so I enabled the hard limit for their log size, disk usage dropped to 56% and DNS now starts :o) Maybe a more obvious warning if the disk fills up or more useful logging for the DNS service would be a useful addition in the future?
  • Client can not renew IP address.

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    @DaddyGo Agreed it is not a good solution. I did not have any other viable ones at the time as I did not have a system that I could use to get console access. I lacked a portable device that had the appropriate drivers for USB to serial. I have rectified the situation so I will not run into that problem in the future. I am now able to get console access to the system in the case it is needed in the future. Thank you for letting me know what needs to be done in the future.
  • DNS Leak Issues

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    DaddyGoD
    @gwaitsi said in DNS Leak Issues: I followed the below this is an older description, but good with the difference that there is already a GUI option since 2.4.4 [image: 1600012474228-5335809c-bdb3-484a-8926-5e04c9b0b0ea-image.png] this will be the result: [image: 1600012517185-69d167f0-6218-4143-ba30-6895f400bfb1-image.png] DNS leakage does not come from here,....or is it not so clear..... all hosts must obtain DNS from pfSense!!! (it may leak next to it anyway) and [image: 1600012683458-955e2790-2105-44c7-a3d9-801cb7413564-image.png] btw: by no means allow ISP DNS [image: 1600012813512-4b1d7f08-deda-464b-8c6e-e62dee5e934c-image.png]
  • pfSense as DHCP server without interface for each subnet

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    DaddyGoD
    @max-pfsense said in pfSense as DHCP server without interface for each subnet: 100Mb interface, Hi, Most L3 Cisco switches include a built-in DHCP server that you can configure for any of the configured VLANs... [image: 1600004706841-f00274f9-58dd-48c2-91b7-828f4d0c0657-image.png] pfSense can only assign a DHCP server to an interface, just like any other tool.. which I don't recommend because of port 100 (fast ethernet), but it can be a solution ... create VLANs in pfSense and assign a DHCP server
  • Multiple IPs for one DNS entry in unbound resolver override

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    viktor_gV
    Feature request: https://redmine.pfsense.org/issues/10896
  • Other suffix in DHCP lease

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    E
    Sep 11 04:39:53 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Sep 11 04:39:53 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Sep 11 04:42:07 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Sep 11 04:42:07 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Sep 11 04:43:49 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Sep 11 04:43:49 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Sep 11 04:43:49 10.10.3.1 dhcpleases: Other suffix in DHCP lease for hpprinter.domain.net Thats what it was looking like. I've power cycled the hp printer and it appears the logs have stopped for now.
  • Issue with DNS Rebind Check (?)

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    MikeV7896M
    And of course, if your ISP provides IPv6 connectivity, make sure to evaluate that as well. The [interface] address and This Firewall entries will incorporate IPv6 addresses as well, if they're present. Just make sure to set the protocol to IPv4+v6. If none of your earlier entries allow/block IPv6, but the last "Allow any" rule does, then someone on your guest network could access your other network(s) through IPv6 if they knew enough.
  • NIC On Host Assigned Multiple IP Addresses

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  • DHCP on multiple interfaces

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    johnpozJ
    So this is just one big flat network with multiple layer 3 networks on it.. OMG.. what a cluster.. Do you have switches that support vlans? Do you have multiple switches? If all you want is 1 big network, then do that - there is no reason to run multiple layer 3 networks if all you have is one L2.. You are not actually isolating anything from talking to each other if al your doing is using different IP schemes for different clients. So you might as well just put them on 1 network. To properly segment clients, you need to do it at layer 2 first..
  • VLAN not showing up in DHCP

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    JeGrJ
    @benrichardson_insync said in VLAN not showing up in DHCP: 192.168.120.252/32 The problem is right there :) You seem to have accidentally configured the interface with a /32 subnet mask. DHCP can not be configured when there's no address space to use ;) As you wrote about primary and secondary: did you check BOTH nodes, that both have e.g. a /24 subnet selection in their VLAN20 interface config?
  • Understanding how to get hostnames in IPv6 leases

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    Bob.DigB
    @virgiliomi said in Understanding how to get hostnames in IPv6 leases: Unfortunately the ISC DHCPv6 server (used by FreeBSD, and thus pfSense) does not track hostnames for IPv6 leases, like it does for IPv4. At least Static DHCP > Register DHCP static mappings in the DNS Resolver in Unbound does work for the DHCPv6 Server & RA too, for Static Mappings and the Hostname defined there. But often it takes a little bit longer.
  • Unbound crashes randomly

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    Ok, thanks! Just done a check. Is there anywhere I can look for the results?
  • DNS unavailable during configuration apply

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    @Gertjan said in DNS unavailable during configuration apply: Unbound, far more capable as dnsmasq (the forwarder) is still a light weight process. Using some low-bud arm processor, a second or so to have it restarted. That is, if it reads the config, the hosts file and some other very small config files. My pfSenses are on two virtual machines, the host has 1 Intel Core i9-9900K CPU @ 3.60GHz and the pfSenses have 2 vCore each. An interface goes up or down ? unbound restarts. A VPN connection is made ? Same thing. Check the logs for the how often it restarts, and check for every occasion : is it needed ? You can't stop some of them to happen. For for some of them, you have a choice. Btw : same thing for any mail server, or web server, or any server : while they restart, they can't (don't) 'serve' ;) I understand that it should restart when it has to bind a new interface, but why cannot it be reloaded and not restarted when a new host is added? I understand what you are telling, but it's very dangerous that an entire network cannot resolve when applying a new host. Reloads were invented to avoid this :-)
  • simple local DNS entries (unbound "vs" dnsmasq)

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    deemeryD
    As a quick update: I now have unbound running as expected, with the PFSense sitting (via the LAN port) on my local network. Thanks again for all the help. Now I need to decide whether I tackle VPN configuration, or work on PFSense as firewall. :-)
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