Hi! Broken since: relay_udp.c,v 1.43. Worked before. I tried to fix it but quickly ran out of time and changed it from dns relay to redirect.
Rivo On 22/02/2017, 00:17, "[email protected] on behalf of Michael W. Lucas" <[email protected] on behalf of [email protected]> wrote: Hi, Running 6.0 snapshot from 5 Feb on amd64, and experimenting with relayd. I set up a DNS cluster using redirects, as per relayd.conf(5). Worked fine, so I'm pretty sure the DNS servers behind my relayd box work. The man page says that relayd has a relay protocol for DNS, that randomizes query IDs. Cool idea, let's try it. My relayd.conf now looks like so: -- table <dns> { 192.0.2.101 192.0.2.102 } dns protocol dnsfix relay dns { listen on 203.0.113.213 port 53 forward to <dns> port 53 check tcp protocol dnsfix } -- With "protocol dnsfix" present, relayd listens on UDP only. I'm guessing using relayd's DNS protocol makes this happen. Which would make sense, you don't need it for TCP queries. So let's try to run this critter. # relayd -dvvvv startup socket_rlimit: max open files 1024 socket_rlimit: max open files 1024 pfe: filter init done socket_rlimit: max open files 1024 socket_rlimit: max open files 1024 relayd_tls_ticket_rekey: rekeying tickets relay_privinit: adding relay dns protocol 1: name dnsfix flags: used, relay flags: tls session tickets: enabled type: dns hce_notify_done: 192.0.2.101 (tcp connect ok) host 192.0.2.101, check tcp (4ms,tcp connect ok), state unknown -> up, availability 100.00% hce_notify_done: 192.0.2.102 (tcp connect ok) host 192.0.2.102, check tcp (6ms,tcp connect ok), state unknown -> up, availability 100.00% pfe_dispatch_hce: state 1 for host 1 192.0.2.101 pfe_dispatch_hce: state 1 for host 2 192.0.2.102 adding 2 hosts from table dns:53 adding 2 hosts from table dns:53 relay_launch: running relay dns relay_launch: running relay dns adding 2 hosts from table dns:53 relay_launch: running relay dns I make a DNS query from a client, say to google.com or my site or whatever, and get: lost child: pid 779 terminated; signal 11 hce exiting, pid 61465 pfe exiting, pid 93428 ca exiting, pid 1166 ca exiting, pid 11360 ca exiting, pid 57827 lost child: pid 38872 terminated; signal 11 lost child: pid 57998 terminated; signal 11 parent terminating, pid 76339 Am I abusing this program? Or is this a real crash? Thanks, ==ml -- Michael W. Lucas Twitter @mwlauthor nonfiction: https://www.michaelwlucas.com/ fiction: https://www.michaelwarrenlucas.com/ blog: http://blather.michaelwlucas.com/
