[Problem] Browser bekommen keine Verbindung in das Internet. ggf dnsmasq`?

devildevil3

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Hallo, was mir seit tagen Kopfschmerzen bereitet ist das folgende Problem.

Habe ein Netzwerk mit einiges PC/Laptops. Dnsmasq stellt den DHCP Server und DNS Server, klappt auch so weit.

Dann kommt es aber vor, das einer der PC auf einmal keine Adresse mehr im Browser aufrufen kann. Aus heiteren Himmel, egal ob über Wlan verbunden oder über Lan.


Code:
ehler: Server nicht gefunden

Der Server unter www.ip-phone-forum.de konnte nicht gefunden werden.

    Bitte überprüfen Sie die Adresse auf Tippfehler, wie ww.example.com statt www.example.com
    Wenn Sie auch keine andere Website aufrufen können, überprüfen Sie bitte die Netzwerk-/Internetverbindung.
    Wenn Ihr Computer oder Netzwerk von einer Firewall oder einem Proxy geschützt wird, stellen Sie bitte sicher, dass Firefox auf das Internet zugreifen darf.

ein nslookup bringt dieses Ergebnis

Code:
> www.ip-phone-forum.de
Server:  fritzbox.fritzbox
Address:  192.168.169.1

Nicht autorisierende Antwort:
Name:    www.ip-phone-forum.de
Addresses:  2a01:488:66:1000:b01c:c3c:0:1
          176.28.12.60

Einzige bis jetzt mir bekannte Möglichkeit es wieder zum Funktionieren zu bringen, ist Netzwerkadpater deaktivieren und wieder aktivieren. Dann ist wieder ruhe und es trifft nach einiger Zeit den nächsten Rechner

Habe mal einen Auszug zu der Zeit von Syslog

Code:
Apr  8 16:26:25 fritz daemon.info dnsmasq-dhcp[18497]: DHCPOFFER(lan) 192.168.169.10 00:25:22:d3:e4:70 
Apr  8 16:26:25 fritz daemon.info dnsmasq-dhcp[18497]: DHCPREQUEST(lan) 192.168.169.10 00:25:22:d3:e4:70 
Apr  8 16:26:25 fritz daemon.info dnsmasq-dhcp[18497]: DHCPACK(lan) 192.168.169.10 00:25:22:d3:e4:70 Rechner1
Apr  8 16:26:25 fritz daemon.info dnsmasq[18497]: query[A] wpad.fritzbox from 192.168.169.10
Apr  8 16:26:25 fritz daemon.info dnsmasq[18497]: query[A] wpad.fritzbox from 192.168.169.10
Apr  8 16:26:25 fritz daemon.info dnsmasq[18497]: query[PTR] lb._dns-sd._udp.0.169.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:26:25 fritz daemon.info dnsmasq[18497]: query[A] client-download.steampowered.com from 192.168.169.10
Apr  8 16:26:25 fritz daemon.info dnsmasq[18497]: query[PTR] 18.192.254.162.in-addr.arpa from 192.168.169.10
Apr  8 16:26:26 fritz daemon.info dnsmasq[18497]: query[A] isatap.fritzbox from 192.168.169.10
Apr  8 16:26:26 fritz daemon.info dnsmasq[18497]: query[A] www.google.com from 192.168.169.10
Apr  8 16:26:26 fritz daemon.info dnsmasq[18497]: query[A] dns.msftncsi.com from 192.168.169.10
Apr  8 16:26:26 fritz daemon.info dnsmasq[18497]: query[A] ipv6.msftncsi.com from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] 116.243.25.85.in-addr.arpa from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] b._dns-sd._udp.fritzbox from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] db._dns-sd._udp.fritzbox from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] r._dns-sd._udp.fritzbox from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] dr._dns-sd._udp.fritzbox from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] lb._dns-sd._udp.fritzbox from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] b._dns-sd._udp.0.169.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] db._dns-sd._udp.0.169.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] r._dns-sd._udp.0.169.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] dr._dns-sd._udp.0.169.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:26:27 fritz daemon.info dnsmasq[18497]: query[PTR] lb._dns-sd._udp.0.169.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] google.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] ajax.googleapis.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] teredo.ipv6.microsoft.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] webcache.googleusercontent.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] webcache.googleusercontent.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] www.google-analytics.com from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:26:28 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:26:29 fritz daemon.info dnsmasq[18497]: query[A] www.google.com from 192.168.169.10
Apr  8 16:26:29 fritz daemon.info dnsmasq-dhcp[18497]: DHCPINFORM(lan) 192.168.169.10 00:25:22:d3:e4:70 
Apr  8 16:26:29 fritz daemon.info dnsmasq-dhcp[18497]: DHCPACK(lan) 192.168.169.10 00:25:22:d3:e4:70 Rechner1
Apr  8 16:26:29 fritz daemon.info dnsmasq[18497]: query[A] activate.tapatalk.com from 192.168.169.10
Apr  8 16:26:29 fritz daemon.info dnsmasq[18497]: query[A] activate.tapatalk.com from 192.168.169.10
Apr  8 16:26:29 fritz daemon.info dnsmasq[18497]: query[PTR] 244.0.231.54.in-addr.arpa from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] wpad.fritzbox from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] wpad.fritzbox from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] dns.msftncsi.com from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] ipv6.msftncsi.com from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] www.bing.com from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] myip.is from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] www.google.com from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] stwirsye.fritzbox from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] fluwkbpjiyhhfl.fritzbox from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[A] latlxfqizcbry.fritzbox from 192.168.169.10
Apr  8 16:26:31 fritz daemon.info dnsmasq[18497]: query[PTR] 71.154.142.94.in-addr.arpa from 192.168.169.10
Apr  8 16:26:32 fritz daemon.info dnsmasq[18497]: query[A] www.google-analytics.com from 192.168.169.10
Apr  8 16:26:32 fritz daemon.info dnsmasq[18497]: query[A] translate.googleapis.com from 192.168.169.10
Apr  8 16:26:32 fritz daemon.info dnsmasq[18497]: query[A] isatap.fritzbox from 192.168.169.10
Apr  8 16:26:34 fritz daemon.info dnsmasq[18497]: query[A] login.live.com from 192.168.169.10
Apr  8 16:26:34 fritz daemon.info dnsmasq[18497]: query[A] safebrowsing.google.com from 192.168.169.10
Apr  8 16:26:35 fritz daemon.info dnsmasq[18497]: query[A] ssl.bing.com from 192.168.169.10
Apr  8 16:26:35 fritz daemon.info dnsmasq[18497]: query[A] safebrowsing-cache.google.com from 192.168.169.10
Apr  8 16:26:49 fritz daemon.info dnsmasq[18497]: query[A] anonymouse.org from 192.168.169.10
Apr  8 16:26:50 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:26:51 fritz daemon.info dnsmasq[18497]: query[A] blacklist.teamspeak.com from 192.168.169.10
Apr  8 16:26:51 fritz daemon.info dnsmasq[18497]: query[A] www.free-public-proxy.com from 192.168.169.10
Apr  8 16:26:51 fritz daemon.info dnsmasq[18497]: query[A] www.free-public-proxy.com from 192.168.169.10
Apr  8 16:26:51 fritz daemon.info dnsmasq[18497]: query[A] ajax.googleapis.com from 192.168.169.10
Apr  8 16:26:51 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:26:51 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:26:52 fritz daemon.info dnsmasq[18497]: query[A] www.china-proxy.org from 192.168.169.10
Apr  8 16:26:52 fritz daemon.info dnsmasq[18497]: query[A] www.china-proxy.org from 192.168.169.10
Apr  8 16:26:52 fritz daemon.info dnsmasq[18497]: query[A] activate.tapatalk.com from 192.168.169.10
Apr  8 16:26:54 fritz daemon.info dnsmasq[18497]: query[A] stream.pushbullet.com from 192.168.169.10
Apr  8 16:26:54 fritz daemon.info dnsmasq[18497]: query[A] api.pushbullet.com from 192.168.169.10
Apr  8 16:26:54 fritz daemon.info dnsmasq[18497]: query[A] api.pushbullet.com from 192.168.169.10
Apr  8 16:27:06 fritz daemon.info dnsmasq[18497]: query[A] gdcloud-comchan.gdatasoftware.com from 192.168.169.10
Apr  8 16:27:07 fritz daemon.info dnsmasq[18497]: query[A] www.proxyempire.com from 192.168.169.10
Apr  8 16:27:07 fritz daemon.info dnsmasq[18497]: query[A] www.proxyempire.com from 192.168.169.10
Apr  8 16:27:19 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:27:20 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:27:28 fritz daemon.info dnsmasq[18497]: query[A] online.roboform.com from 192.168.169.10
Apr  8 16:27:29 fritz daemon.info dnsmasq[18497]: query[A] google.com from 192.168.169.10
Apr  8 16:27:29 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:27:29 fritz daemon.info dnsmasq[18497]: query[A] webcache.googleusercontent.com from 192.168.169.10
Apr  8 16:27:52 fritz daemon.info dnsmasq[18497]: query[A] www.free-public-proxy.com from 192.168.169.10
Apr  8 16:27:52 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:27:52 fritz daemon.info dnsmasq[18497]: query[A] www.china-proxy.org from 192.168.169.10
Apr  8 16:27:52 fritz daemon.info dnsmasq[18497]: query[A] activate.tapatalk.com from 192.168.169.10
Apr  8 16:27:52 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:28:09 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:28:19 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-profile-a.akamaihd.net from 192.168.169.10
Apr  8 16:28:19 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-profile-a.akamaihd.net from 192.168.169.10
Apr  8 16:28:19 fritz daemon.info dnsmasq[18497]: query[PTR] 59.100.16.2.in-addr.arpa from 192.168.169.10
Apr  8 16:28:19 fritz daemon.info dnsmasq[18497]: query[PTR] 59.100.16.2.in-addr.arpa from 192.168.169.10
Apr  8 16:28:31 fritz daemon.info dnsmasq[18497]: query[A] anonymouse.org from 192.168.169.10
Apr  8 16:29:00 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:29:24 fritz daemon.info dnsmasq[18497]: query[A] imap.gmail.com from 192.168.169.10
Apr  8 16:29:24 fritz daemon.info dnsmasq[18497]: query[PTR] 108.65.194.173.in-addr.arpa from 192.168.169.10
Apr  8 16:29:24 fritz daemon.info dnsmasq[18497]: query[A] pop.gmx.net from 192.168.169.10
Apr  8 16:29:24 fritz daemon.info dnsmasq[18497]: query[A] pop.aol.com from 192.168.169.10
Apr  8 16:29:24 fritz daemon.info dnsmasq[18497]: query[A] ocsp.serverpass.telesec.de from 192.168.169.10
Apr  8 16:29:26 fritz daemon.info dnsmasq[18497]: query[A] ocsp.entrust.net from 192.168.169.10
Apr  8 16:29:32 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:29:37 fritz daemon.info dnsmasq[18497]: query[A] www.google.com from 192.168.169.10
Apr  8 16:29:44 fritz daemon.info dnsmasq[18497]: query[A] clients4.google.com from 192.168.169.10
Apr  8 16:29:49 fritz daemon.info dnsmasq[18497]: query[A] clientconfig.akamai.steamstatic.com from 192.168.169.10
Apr  8 16:29:59 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:30:32 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:30:44 fritz daemon.info dnsmasq[18497]: query[A] clients2.google.com from 192.168.169.10
Apr  8 16:30:51 fritz daemon.info dnsmasq[18497]: query[A] cache.pack.google.com from 192.168.169.10
Apr  8 16:30:51 fritz daemon.info dnsmasq[18497]: query[A] r3---sn-4g57kndd.c.pack.google.com from 192.168.169.10
Apr  8 16:30:57 fritz daemon.info dnsmasq[18497]: query[A] anonymouse.org from 192.168.169.10
Apr  8 16:31:05 fritz daemon.info dnsmasq[18497]: query[A] www.free-public-proxy.com from 192.168.169.10
Apr  8 16:31:05 fritz daemon.info dnsmasq[18497]: query[A] www.synology-forum.de from 192.168.169.10
Apr  8 16:31:05 fritz daemon.info dnsmasq[18497]: query[A] www.synology-forum.de from 192.168.169.10
Apr  8 16:31:05 fritz daemon.info dnsmasq[18497]: query[A] google.com from 192.168.169.10
Apr  8 16:31:05 fritz daemon.info dnsmasq[18497]: query[A] google.com from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] webcache.googleusercontent.com from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] webcache.googleusercontent.com from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] yui.yahooapis.com from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] fonts.googleapis.com from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[A] fonts.googleapis.com from 192.168.169.10
Apr  8 16:31:06 fritz daemon.info dnsmasq[18497]: query[PTR] 157.93.125.188.in-addr.arpa from 192.168.169.10
Apr  8 16:31:07 fritz daemon.info dnsmasq[18497]: query[A] www.china-proxy.org from 192.168.169.10
Apr  8 16:31:10 fritz daemon.info dnsmasq[18497]: query[A] www.proxyempire.com from 192.168.169.10
Apr  8 16:31:39 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:31:43 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-profile-a.akamaihd.net from 192.168.169.10
Apr  8 16:31:43 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-profile-a.akamaihd.net from 192.168.169.10
Apr  8 16:31:48 fritz daemon.info dnsmasq[18497]: query[A] fbstatic-a.akamaihd.net from 192.168.169.10
Apr  8 16:31:48 fritz daemon.info dnsmasq[18497]: query[A] fbstatic-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] anonymouse.org from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] ajax.googleapis.com from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] ajax.googleapis.com from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] activate.tapatalk.com from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] activate.tapatalk.com from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] www.google-analytics.com from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[A] www.google-analytics.com from 192.168.169.10
Apr  8 16:32:12 fritz daemon.info dnsmasq[18497]: query[PTR] 236.2.231.54.in-addr.arpa from 192.168.169.10
Apr  8 16:32:14 fritz daemon.info dnsmasq[18497]: query[A] www.proxyempire.com from 192.168.169.10
Apr  8 16:32:19 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:32:20 fritz daemon.info dnsmasq[18497]: query[A] www.china-proxy.org from 192.168.169.10
Apr  8 16:32:21 fritz daemon.info dnsmasq[18497]: query[A] google.com from 192.168.169.10
Apr  8 16:32:21 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:32:32 fritz daemon.info dnsmasq[18497]: query[A] www.ip-phone-forum.de from 192.168.169.10
Apr  8 16:32:40 fritz daemon.info dnsmasq[18497]: query[A] safebrowsing.google.com from 192.168.169.10
Apr  8 16:32:40 fritz daemon.info dnsmasq[18497]: query[A] safebrowsing.google.com from 192.168.169.10
Apr  8 16:32:41 fritz daemon.info dnsmasq[18497]: query[A] safebrowsing-cache.google.com from 192.168.169.10
Apr  8 16:32:41 fritz daemon.info dnsmasq[18497]: query[A] safebrowsing-cache.google.com from 192.168.169.10
Apr  8 16:32:41 fritz daemon.info dnsmasq[18497]: query[PTR] 0.39.194.173.in-addr.arpa from 192.168.169.10
Apr  8 16:32:41 fritz daemon.info dnsmasq[18497]: query[PTR] 0.39.194.173.in-addr.arpa from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] m.facebook.com from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbstatic-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-f-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-f-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-d-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-d-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-h-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-h-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-e-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-g-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-g-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-a-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-b-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-photos-c-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] twitter.com from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] twitter.com from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] accounts.google.com from 192.168.169.10
Apr  8 16:32:48 fritz daemon.info dnsmasq[18497]: query[A] www.*********com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] www.*********com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] instagram.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] instagram.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[PTR] 39.150.59.199.in-addr.arpa from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[PTR] 39.150.59.199.in-addr.arpa from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] foursquare.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] www.tumblr.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] www.linkedin.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] www.linkedin.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[PTR] 28.64.1.52.in-addr.arpa from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[PTR] 28.64.1.52.in-addr.arpa from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[PTR] 28.64.1.52.in-addr.arpa from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] security.google.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] sr.symcd.com from 192.168.169.10
Apr  8 16:32:49 fritz daemon.info dnsmasq[18497]: query[A] de.foursquare.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] static.licdn.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] static.licdn.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] ss0.4sqi.net from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] ss0.4sqi.net from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] static.licdn.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] 41.media.tumblr.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] 41.media.tumblr.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] 33.media.tumblr.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] 33.media.tumblr.com from 192.168.169.10
Apr  8 16:32:50 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-profile-a.akamaihd.net from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] cf.dropboxstatic.com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] cf.dropboxstatic.com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] photos-2.*********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] photos-2.*********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] photos-1.*********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] photos-1.*********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] photos-4.*********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] photos-4.*********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] *********com from 192.168.169.10
Apr  8 16:32:52 fritz daemon.info dnsmasq[18497]: query[A] *********com from 192.168.169.10
Apr  8 16:33:02 fritz daemon.info dnsmasq[18497]: query[A] cache.pack.google.com from 192.168.169.10
Apr  8 16:33:22 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:34:01 fritz daemon.info dnsmasq[18497]: query[A] www.facebook.com from 192.168.169.10
Apr  8 16:34:01 fritz daemon.info dnsmasq[18497]: query[A] fbcdn-profile-a.akamaihd.net from 192.168.169.10
Apr  8 16:34:06 fritz daemon.info dnsmasq[18497]: query[A] 3-edge-chat.facebook.com from 192.168.169.10
Apr  8 16:34:06 fritz daemon.info dnsmasq[18497]: query[PTR] 1.168.168.192.in-addr.arpa from 192.168.169.10
Apr  8 16:34:08 fritz daemon.info dnsmasq[18497]: query[A] www.google.com from 192.168.169.10
Apr  8 16:34:15 fritz daemon.info dnsmasq[18497]: query[A] www.proxyempire.com from 192.168.169.10
Apr  8 16:34:19 fritz daemon.info dnsmasq[18497]: query[A] google.com from 192.168.169.10
Apr  8 16:34:19 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:34:19 fritz daemon.info dnsmasq[18497]: query[A] www.google.de from 192.168.169.10
Apr  8 16:34:19 fritz daemon.info dnsmasq[18497]: query[A] www.china-proxy.org from 192.168.169.10
Apr  8 16:34:20 fritz daemon.info dnsmasq[18497]: query[A] www.free-public-proxy.com from 192.168.169.10

Komme da gerade auf keinen grünen Zweig, das das Problem sporadisch auftritt, und immer unterschiedliche Rechner betroffen sind.

Bin mir nicht mal sicher ob dnsmasq etwas damit zu tun hat .
 
Zuletzt bearbeitet:
Dann kommt es aber vor, das einer der PC auf einmal keine Adresse mehr im Browser aufrufen kann. Aus heiteren Himmel, egal ob über Wlan verbunden oder über Lan.

Schau mal auf deiner FritzBox, mit z. B. tcpdump nach:
Code:
tcpdump -vvveni any host <interne-IP-Adresse-PC> and port 80
 
Sobald der Fehler wieder auftritt mache ich dies, danke :)
 
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