Re: [EXTERNAL] dig and host don't work in IPv6

2023-07-31 Thread Lee via Cygwin
On 7/29/23, Andrew Schulman via Cygwin wrote: >> Sorry... Did you try using the -d option to see what DNS servers these >> commands try to actually connect to (and time out, eventually). > > No help unfortunately. > > $ host -d6 cygwin.com > Trying "cygwin.com" > ;; connection timed out; no serve

Re: [EXTERNAL] dig and host don't work in IPv6

2023-07-29 Thread Andrew Schulman via Cygwin
> Sorry... Did you try using the -d option to see what DNS servers these > commands try to actually connect to (and time out, eventually). No help unfortunately. $ host -d6 cygwin.com Trying "cygwin.com" ;; connection timed out; no servers could be reached > (strace can help as well, I think.)

RE: [EXTERNAL] dig and host don't work in IPv6

2023-07-28 Thread Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin
> Thanks. Unfortunately neither of those options fixes the problem. Sorry... Did you try using the -d option to see what DNS servers these commands try to actually connect to (and time out, eventually). (strace can help as well, I think.) Anton Lavrentiev Contractor NIH/NLM/NCBI -- Problem

Re: [EXTERNAL] dig and host don't work in IPv6

2023-07-28 Thread Andrew Schulman via Cygwin
> > Should I be doing something differently? Or is it a bug? > > It may be sort of a limitation (IIRC, in Cygwin's minires) but: > > Did you try to use > > options=osquery > > and (separate by spaces) / or > > options=inet6 > > in /etc/resolv.conf ? Thanks. Unfortunately neither of those opt

RE: [EXTERNAL] dig and host don't work in IPv6

2023-07-28 Thread Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin
> It may be sort of a limitation (IIRC, in Cygwin's minires) but: > > Should I be doing something differently? Or is it a bug? > > the host and dig commands no longer work Reading your question again, I don't think Cygwin's minires limitation (if any) can be at play here because IIRC neither d

RE: [EXTERNAL] dig and host don't work in IPv6

2023-07-28 Thread Lavrentiev, Anton (NIH/NLM/NCBI) [C] via Cygwin
> Should I be doing something differently? Or is it a bug? It may be sort of a limitation (IIRC, in Cygwin's minires) but: Did you try to use options=osquery and (separate by spaces) / or options=inet6 in /etc/resolv.conf ? HTH, Anton Lavrentiev Contractor NIH/NLM/NCBI -- Problem reports

dig and host don't work in IPv6

2023-07-28 Thread Andrew Schulman via Cygwin
Our agency has started using IPv6. My PC has IPv4 and IPv6 addresses. DNS servers are all IPv6 addresses. All of this works great, except that now the host and dig commands no longer work, even with -6: $ dig -6 cygwin.com ; <<>> DiG 9.11.9 <<>> -6 cygwin.com ;; global options: +cmd ;; connectio