> On Jan 21, 2021, at 5:53 PM, Steve Hirsch <stevehirsc...@msn.com> wrote: > > After upgrading dnsmasq from version 2.82 to version 2.83 on Arch Linux > (kernel 5.10.9), “failed to send packet: Network is unreachable” errors > continually show up. However, name resolution still appears to work with > v2.83. Downgrading back to v2.82, and the error messages go away. Dnsmasq > is configured to forward requests to dnscrypt-proxy via server=::1#53000 and > server=127.0.0.1#53000 lines in dnsmasq.conf. Turning on log-queries and > log-dhcp did not show anything unusual in the log. > > This configuration has been running fine for over a year now, so I don’t > think it’s a configuration issue. Dnscrypt-proxy is running version 2.0.45 > (updated was on 1/6/2021).
Hey Steve, I'm seeing something similar "failed to send packet" on my setup that is new with 2.82 -> 2.83 . Like you, I am proxying via 127.0.0.1#2853, but with unbound performing DNS-over-TLS. This box is my edge device with a fair amount of traffic, so the 10 errors are not a lot in 24 hours, but would like to understand the change with 2.83 . # grep dnsmasq /var/log/messages | grep -v dnsmasq-dhcp -- Jan 20 15:52:41 gw-lan daemon.info dnsmasq[3300]: started, version 2.83 cachesize 4096 Jan 20 15:52:41 gw-lan daemon.info dnsmasq[3300]: compile time options: IPv6 GNU-getopt no-DBus no-UBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset auth no-nettlehash no-DNSSEC loop-detect inotify no-dumpfile Jan 20 15:52:41 gw-lan daemon.info dnsmasq-tftp[3300]: TFTP root is /tftpboot Jan 20 15:52:41 gw-lan daemon.info dnsmasq[3300]: using nameserver 127.0.0.1#2853 Jan 20 15:52:41 gw-lan daemon.info dnsmasq[3300]: using only locally-known addresses for domain priv.abelbeck.com Jan 20 15:52:41 gw-lan daemon.info dnsmasq[3300]: read /etc/hosts - 65 addresses Jan 21 04:27:43 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 13:14:00 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 13:14:00 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 13:14:01 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 13:14:01 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 13:14:01 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 13:14:01 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 14:12:22 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 15:37:30 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol Jan 21 15:37:30 gw-lan daemon.err dnsmasq[3300]: failed to send packet: Address family not supported by protocol -- In dnsmasq.conf I set: -- dns-forward-max=512 -- So far, I'm not able to generate the "failed to send packet" manually by flooding DNS requests and such. Lonnie _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
