[Bug 991308] Re: Dnsmasq fails to resolve if any upstream nameserver is unreachable
Appologies, this is no longer an issue for me in 12.10. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/991308 Title: Dnsmasq fails to resolve if any upstream nameserver is unreachable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/991308/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 991308] Re: Dnsmasq fails to resolve if any upstream nameserver is unreachable
I may need to look in logs, I'm not 100% it's lookup that's failing it. Just figured I'd mention it here. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/991308 Title: Dnsmasq fails to resolve if any upstream nameserver is unreachable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/991308/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 991308] Re: DNS Querying fails if any DNS server is unreachable
aparently I spoke to soon =( -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/991308 Title: DNS Querying fails if any DNS server is unreachable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/991308/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 991308] Re: DNS Querying fails if any DNS server is unreachable
Yes, it happens with dnsmasq by itself. However it appears that dnsmasq is caching the result, so when it sees a good one it will keep serving it. Here is some example output from the syslog: Jun 22 13:42:18 archon dnsmasq[9635]: started, version 2.59 cachesize 150 Jun 22 13:42:18 archon dnsmasq[9635]: compile time options: IPv6 GNU-getopt DBus i18n DHCP TFTP conntrack IDN Jun 22 13:42:18 archon dnsmasq[9635]: reading /var/run/dnsmasq/resolv.conf Jun 22 13:42:18 archon dnsmasq[9635]: using nameserver 75.75.76.76#53 Jun 22 13:42:18 archon dnsmasq[9635]: using nameserver 75.75.75.75#53 Jun 22 13:42:18 archon dnsmasq[9635]: read /etc/hosts - 8 addresses Jun 22 13:42:18 archon dnsmasq[9635]: query[SOA] local from 127.0.0.1 Jun 22 13:42:18 archon dnsmasq[9635]: forwarded local to 75.75.75.75 Jun 22 13:42:18 archon dnsmasq[9635]: forwarded local to 75.75.76.76 Jun 22 13:42:18 archon dnsmasq[9635]: query[SOA] local from 127.0.0.1 Jun 22 13:42:18 archon dnsmasq[9635]: forwarded local to 75.75.75.75 .. Jun 22 13:43:09 archon dnsmasq[9635]: query[A] slashdot.org from 127.0.0.1 Jun 22 13:43:09 archon dnsmasq[9635]: forwarded slashdot.org to 75.75.75.75 Jun 22 13:43:09 archon dnsmasq[9635]: reply slashdot.org is 216.34.181.45 Jun 22 13:43:26 archon dnsmasq[9635]: query[A] slashdot.org from 127.0.0.1 Jun 22 13:43:26 archon dnsmasq[9635]: cached slashdot.org is 216.34.181.45 .. Jun 22 13:46:00 archon dnsmasq[9814]: query[A] gmail.com from 127.0.0.1 Jun 22 13:46:00 archon dnsmasq[9814]: forwarded gmail.com to 75.75.75.75 Jun 22 13:46:00 archon dnsmasq[9814]: forwarded gmail.com to 75.75.76.76 Jun 22 13:46:05 archon dnsmasq[9814]: query[A] gmail.com from 127.0.0.1 Jun 22 13:46:05 archon dnsmasq[9814]: forwarded gmail.com to 75.75.75.75 Jun 22 13:46:05 archon dnsmasq[9814]: forwarded gmail.com to 75.75.76.76 Jun 22 13:46:10 archon dnsmasq[9814]: query[A] gmail.com from 127.0.0.1 Jun 22 13:46:10 archon dnsmasq[9814]: forwarded gmail.com to 75.75.75.75 Jun 22 13:46:10 archon dnsmasq[9814]: forwarded gmail.com to 75.75.76.76 the last was generated by dig @localhost gmail.com -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/991308 Title: DNS Querying fails if any DNS server is unreachable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/991308/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 991308] Re: DNS Querying fails if any DNS server is unreachable
Just noticed this as well: http://mydeviceinfo.comcast.net/device.php?tier=-1devid=298e=0d3=0s=nso=0sc=1546 To quote the red bit at top: Comcast has identified a software defect on the Arris TG852 and TG862, which may cause problems for a small number of users attempting to use third party DNS services. Arris and Comcast are working to correct this issue and will deploy updated device firmware to resolve the issue. If a customer does not wish to wait for the updated firmware, the customer may email us at we_can_h...@cable.comcast.com and a replacement device will be provided at no cost to the customer. Although I am using the default Comcast provided DNS servers of 75.75.75.75 and 75.75.76.76, so not sure this would affect it or not. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dnsmasq in Ubuntu. https://bugs.launchpad.net/bugs/991308 Title: DNS Querying fails if any DNS server is unreachable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/991308/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
