Request to pfSense.localdomain timed-out
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Yet again. Nothing todo with Unbound per se. Just try some different upstream DNS servers to test. I had problems a few days ago, too and adding e.g. an opendns and another local free dns server in addition to 8.8.8.8 helped solving it as even the Google DNS couldn't resolve twitter and github anymore. A few others had other cache timings etc. so could still resolve them. That helped.
Also restart/refresh unbound so it resolves the domains again and doesn't use negative caching against you.
Use "ipconfig /flushdns" as you're using windows. That caches negative DNS, too.
Not everything is simply a pfSense problem ;) -
Yet again. Nothing todo with Unbound per se. Just try some different upstream DNS servers to test. I had problems a few days ago, too and adding e.g. an opendns and another local free dns server in addition to 8.8.8.8 helped solving it as even the Google DNS couldn't resolve twitter and github anymore. A few others had other cache timings etc. so could still resolve them. That helped.
Also restart/refresh unbound so it resolves the domains again and doesn't use negative caching against you.
Use "ipconfig /flushdns" as you're using windows. That caches negative DNS, too.
Not everything is simply a pfSense problem ;)i did what you said still same. check screenshots what settings i do more….
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Ya think maybe your pfblocker dns might have something to do it it ;)
lets go over this again.. Can you query pfsense own name from something on your network?
example
dig pfsense.local.lan
; <<>> DiG 9.11.0 <<>> pfsense.local.lan
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51432
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;pfsense.local.lan. IN A;; ANSWER SECTION:
pfsense.local.lan. 3600 IN A 192.168.9.253;; Query time: 1 msec
;; SERVER: 192.168.9.253#53(192.168.9.253)
;; WHEN: Mon Oct 24 06:24:07 Central Daylight Time 2016
;; MSG SIZE rcvd: 62nslookup pfsense.local.lan
Server: pfsense.local.lan
Address: 192.168.9.253Name: pfsense.local.lan
Addresses: 2001:470:snipped::1
192.168.9.253 -
Yes Sir,
lubuntu@lubuntu:~$ dig pfsense.local.lan ; <<>> DiG 9.10.3-P4-Ubuntu <<>> pfsense.local.lan ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7057 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;pfsense.local.lan. IN A ;; AUTHORITY SECTION: . 3559 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2016102400 1800 900 604800 86400 ;; Query time: 46 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Mon Oct 24 17:03:25 IST 2016 ;; MSG SIZE rcvd: 121lubuntu@lubuntu:~$ dig pfsense.local.lan ; <<>> DiG 9.10.3-P4-Ubuntu <<>> pfsense.local.lan ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11851 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;pfsense.local.lan. IN A ;; AUTHORITY SECTION: . 3499 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2016102400 1800 900 604800 86400 ;; Query time: 0 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Mon Oct 24 17:08:44 IST 2016 ;; MSG SIZE rcvd: 121lubuntu@lubuntu:~$ nslookup pfsense.local.lan Server: 127.0.1.1 Address: 127.0.1.1#53 ** server can't find pfsense.local.lan: NXDOMAINSee only youtube working very fine only….
lubuntu@lubuntu:~$ dig www.youtube.com ; <<>> DiG 9.10.3-P4-Ubuntu <<>> www.youtube.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42624 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;www.youtube.com. IN A ;; ANSWER SECTION: www.youtube.com. 86385 IN CNAME youtube-ui.l.google.com. youtube-ui.l.google.com. 286 IN A 216.58.220.206 ;; Query time: 0 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Mon Oct 24 17:25:42 IST 2016 ;; MSG SIZE rcvd: 94 -
And u are doing query to loopback 127.0.1.1 not pfsense where is ur linix box sending tahat query?
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And u are doing query to loopback 127.0.1.1 not pfsense where is ur linix box sending tahat query?
; <<>> DiG 9.10.3-P4-Ubuntu <<>> pfsense.localdomain ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19430 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;pfsense.localdomain. IN A ;; ANSWER SECTION: pfsense.localdomain. 3600 IN A 192.168.2.1 ;; Query time: 0 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Mon Oct 24 20:43:19 IST 2016 ;; MSG SIZE rcvd: 64lubuntu@lubuntu:~$ nslookup pfsense.localdomain Server: 127.0.1.1 Address: 127.0.1.1#53 Name: pfsense.localdomain Address: 192.168.2.1Small correction pfsense.localdomain not pfsense.local.lan. This is all what i get dig output, using same configuration since 16days no reboot. suddenly stopped resolving hostnames, somehow only youtube working fine without any problem.
should i need to specify dns ip also - System/General Setup/ DNS Server setting
also using some packages like SNORT, pfblockerNG, squid proxy transparent mode. ClamAV.
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U need to query pfsense directly with ur dig command because where is linux actualy sending that quer? U are doing query to itself
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i dont know why 127.0.0.1 unbound unable to resolve domain names. only youtube working. Do i need to update some kind of cache of unbound DNS?
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Well ur linux box is most likly not asking pfsemse
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any idea what i do now, because 127.0.0.1 not resolving domains…..... DNS look also keep searching but nothing
NOTE:-- tested this - when i do DNS Query Forwarding - Enabled and put google DNS 8.8.8.8 in System/General setup eveything works normal. But before that i use to keep uncheck DNS Query and no DNS in System/General everything just works fine....
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dude so when you query the pfsense directly??
dig @pfsenseIP pfsense.localdomainname.tld
does that respond or not?
On pfsense using the resolver and pointing to itself, can it resolve other domains?
Your problem is your linux is asking some service running local, that does what? does it forward to what?
Its possible pfsense resolver is having an issue talking to roots and the authoritative ns. But it should be able to resolve its own name when asked by itself or other clients
Its also possible you just don't have an Accesslist that allows your client to even query pfsense for anything that the resolver can resolve either your own local names or host overrides or outside.
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; <<>> DiG 9.10.3-P4-Ubuntu <<>> pfsense.localdomain ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1336 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;pfsense.localdomain. IN A ;; ANSWER SECTION: pfsense.localdomain. 3600 IN A 192.168.2.1 ;; Query time: 0 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Tue Oct 25 01:37:58 IST 2016 ;; MSG SIZE rcvd: 64
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ok so you can query pfsense local name, and you can query some domains.
You need to figure out why you can not query those… Set up your debug level in unbound and try the queries again and see what it says?
Do a query direct to the ns for facebook.com
dig @a.ns.facebook.com www.facebook.com
; <<>> DiG 9.11.0 <<>> @a.ns.facebook.com www.facebook.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64707
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 4
;; WARNING: recursion requested but not available;; QUESTION SECTION:
;www.facebook.com. IN A;; ANSWER SECTION:
www.facebook.com. 3600 IN CNAME star-mini.c10r.facebook.com.;; AUTHORITY SECTION:
facebook.com. 172800 IN NS a.ns.facebook.com.
facebook.com. 172800 IN NS b.ns.facebook.com.;; ADDITIONAL SECTION:
a.ns.facebook.com. 172800 IN AAAA 2a03:2880:fffe:c:face:b00c:0:35
a.ns.facebook.com. 172800 IN A 69.171.239.12
b.ns.facebook.com. 172800 IN AAAA 2a03:2880:ffff:c:face:b00c:0:35
b.ns.facebook.com. 172800 IN A 69.171.255.12;; Query time: 15 msec
;; SERVER: 69.171.239.12#53(69.171.239.12)
;; WHEN: Mon Oct 24 17:30:50 Central Daylight Time 2016
;; MSG SIZE rcvd: 186Maybe your having ipv6 issues? Maybe your isp is doing something with your dns queries?
Do a +trace with did to see what might be failing? the resolver works completely different than forwarding. You walk the tree down from roots too the authoritative server. If your internet connection has problems to these authoritative servers then you can have issues.
Change over to the forwarder if your having issues with resolving, or put the resolver in forwarder mode - most likely have to turn off dnssec if where you forward doesn't support it.
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; <<>> DiG 9.10.3-P4-Ubuntu <<>> www.facebook.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 42715 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;www.facebook.com. IN A ;; Query time: 0 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Tue Oct 25 10:32:57 IST 2016 ;; MSG SIZE rcvd: 45lubuntu@lubuntu:~$ traceroute www.facebook.com www.facebook.com: Temporary failure in name resolution Cannot handle "host" cmdline arg `www.facebook.com' on position 1 (argc 1)lubuntu@lubuntu:~$ traceroute www.google.com traceroute to www.google.com (216.58.220.196), 30 hops max, 60 byte packets 1 pfSense.localdomain (192.168.2.1) 0.227 ms 0.248 ms 0.156 ms 2 192.168.1.1 (192.168.1.1) 2.080 ms 2.485 ms 2.654 ms 3 103.30.141.1 (103.30.141.1) 33.453 ms 33.419 ms 33.363 ms 4 172.25.24.66 (172.25.24.66) 33.535 ms 50.011 ms 49.956 ms 5 172.25.24.17 (172.25.24.17) 49.919 ms 49.871 ms 49.848 ms 6 172.25.24.78 (172.25.24.78) 49.344 ms 48.722 ms 49.034 ms 7 103.14.124.125 (103.14.124.125) 48.936 ms 47.614 ms 47.483 ms 8 108.170.238.13 (108.170.238.13) 46.678 ms 37.054 ms 36.928 ms 9 216.58.220.196 (216.58.220.196) 36.913 ms 18.125 ms 18.031 ms lubuntu@lubuntu:~$
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devs any idea about this why im not able to resolve domains, only youtube and google.com working fine?
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Well lets track one specific thing that you say does not resolve..
So for example… How do you think this .localdomain is going to resolve???
tools.ietf.org.localdomain
Seems your tacking on .localdomain to your queries.. Yeah those are going to FAIL every time!!
Looks like your also trying to do ipv6 which is failing.
Also what part do you NOT get about doing a query to pfsense directly... Your asking something running on your linux box.. your asking 127.0.1.1 which is loopback.. Where is it asking??? Pfsense? Maybe something else? You don't freaking know, etc.. So in your dig command directly query pfsense IP..
Dig @pfsenseIP what.yourlooking.for
Do a query direct to your pfsense IP for facebook.. If that fails, then look in your resolver log to why, etc.
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; <<>> DiG 9.10.3-P4-Ubuntu <<>> 192.168.2.1 www.facebook.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3953 ;; flags: qr aa rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 1280 ;; QUESTION SECTION: ;192.168.2.1. IN A ;; ANSWER SECTION: 192.168.2.1. 0 IN A 192.168.2.1 ;; Query time: 0 msec ;; SERVER: 127.0.1.1#53(127.0.1.1) ;; WHEN: Thu Oct 27 10:29:33 IST 2016 ;; MSG SIZE rcvd: 56 ;; connection timed out; no servers could be reachedAfter some R&D looks like my isp not allowing me to use any third party DNS other then there own Google 8.8.8.8 and there own 103.14.124.6. I tried putting opendns dns 208.67.222.222 dns forwarding mode still not able to resolve domains when i use 8.8.8.8 all works fine.
I cant even ping any IP or domain other then google services like youtube, plus google, google .com and google DNS.
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Well if your ISP is that crappy I would change ISP to be honest ;)
If that is the case then NO you can not use a resolver, and can only forward. To the ns they allow you to talk to, resolving will not work unless you can talk to ANY IP on the planet on udp/tcp 53. Since you have no idea where the authoritative server for somedomain.tld will actually be.
Dude but your killing me.. Your posted dig was not to pfsense directly.. You asked yet again the local service running on your linux box 127.0.1.1 hey what is the A record for 192.168.2.1 – yeah that is not what I said to do. I said to query pfsense directly!!!
so as I gave example use the @ in your dig command to tell it where to go..
Ie dig @192.168.2.1 what.yourlookking.for
If 192.168.2.1 is the IP of pfsense that unbound is listening on.
dig **@**192.168.9.253 www.facebook.com
user@ubuntu:~$ dig [b]@[/b]192.168.9.253 www.facebook.com ; <<>> DiG 9.9.5-3ubuntu0.9-Ubuntu <<>> @192.168.9.253 www.facebook.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6660 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 5 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;www.facebook.com. IN A ;; ANSWER SECTION: www.facebook.com. 3600 IN CNAME star-mini.c10r.facebook.com. star-mini.c10r.facebook.com. 60 IN A 31.13.65.36 ;; AUTHORITY SECTION: c10r.facebook.com. 1651 IN NS a.ns.c10r.facebook.com. c10r.facebook.com. 1651 IN NS b.ns.c10r.facebook.com. ;; ADDITIONAL SECTION: a.ns.c10r.facebook.com. 1651 IN AAAA 2a03:2880:fffe:b:face:b00c:0:99 a.ns.c10r.facebook.com. 1651 IN A 69.171.239.11 b.ns.c10r.facebook.com. 1651 IN AAAA 2a03:2880:ffff:b:face:b00c:0:99 b.ns.c10r.facebook.com. 1651 IN A 69.171.255.11 ;; Query time: 28 msec ;; SERVER: 192.168.9.253#53(192.168.9.253) ;; WHEN: Thu Oct 27 07:04:56 CDT 2016 ;; MSG SIZE rcvd: 213Notice the @192.168.9.253 in my command, notice dig tells me who I ask
;; SERVER: 192.168.9.253#53(192.168.9.253)Or you could do it this way
dig www.facebook.com **@**192.168.9.253
user@ubuntu:~$ dig www.facebook.com @192.168.9.253 ; <<>> DiG 9.9.5-3ubuntu0.9-Ubuntu <<>> www.facebook.com @192.168.9.253 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17550 ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 5 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;www.facebook.com. IN A ;; ANSWER SECTION: www.facebook.com. 3463 IN CNAME star-mini.c10r.facebook.com. star-mini.c10r.facebook.com. 60 IN A 31.13.65.36 ;; AUTHORITY SECTION: c10r.facebook.com. 1514 IN NS a.ns.c10r.facebook.com. c10r.facebook.com. 1514 IN NS b.ns.c10r.facebook.com. ;; ADDITIONAL SECTION: a.ns.c10r.facebook.com. 1514 IN AAAA 2a03:2880:fffe:b:face:b00c:0:99 a.ns.c10r.facebook.com. 1514 IN A 69.171.239.11 b.ns.c10r.facebook.com. 1514 IN AAAA 2a03:2880:ffff:b:face:b00c:0:99 b.ns.c10r.facebook.com. 1514 IN A 69.171.255.11 ;; Query time: 17 msec ;; SERVER: 192.168.9.253#53(192.168.9.253) ;; WHEN: Thu Oct 27 07:07:13 CDT 2016 ;; MSG SIZE rcvd: 213Again notice the @ and the IP of who I want to ask. 192.168.9.253 in my case.
If your ISP is going to limit who you can ask for dns, then your prob best off using the forwarder and not the resolver.. And just putting in the IPs of the dns they let you ask. Or I would really freaking complain to them - blocking you from asking a NS for something is just BS plain and simple.
You can use that command to ask some ns on the public internet for something directly. this would validate if your isp is allowing or blocking you. As long as your lan rules allow you outbound on 53.. You can even tell did to use TCP vs UDP..
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my pfsense ip is 192.168.2.1
i tried using isp dns and google ip 8.8.8.8 all websites open perfect but one new problem cant ping any thing other then google dns and isp provided dns ip.
it looks like they are restricting us from using third party dns and not allowing us to ping any ip
what wrong dig :( im so frustrated you asked me for "dig @pfsenseIP www.whatever.com"
lubuntu@lubuntu-:~$ dig @192.168.2.1 www.facebook.com ; <<>> DiG 9.10.3-P4-Ubuntu <<>> @192.168.2.1 www.facebook.com ; (1 server found) ;; global options: +cmd ;; connection timed out; no servers could be reached lubuntu@lubuntu-:~$Tushars-MacBook-Pro:~ tushar$ ping 208.67.222.222 PING 208.67.222.222 (208.67.222.222): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 Request timeout for icmp_seq 3 Request timeout for icmp_seq 4 ^C --- 208.67.222.222 ping statistics --- 6 packets transmitted, 0 packets received, 100.0% packet lossTushars-MacBook-Pro:~ tushar$ ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8): 56 data bytes 64 bytes from 8.8.8.8: icmp_seq=0 ttl=58 time=8.675 ms 64 bytes from 8.8.8.8: icmp_seq=1 ttl=58 time=11.394 ms 64 bytes from 8.8.8.8: icmp_seq=2 ttl=58 time=10.896 ms ^C --- 8.8.8.8 ping statistics --- 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 8.675/10.322/11.394/1.182 ms
