Re: 9.18 behavior change for mDNS queries with dig

2022-07-01 Thread Larry Stone
Neither wireshark or nor tcpdump (AFAIK) can return the data in a form suitable for use in a shell script (my need was (emphasis on “was”, I’ve already re-worked my configuration to no longer need the lookup) get the current address of example.local and then use it in the shell script). In any

Re: 9.18 behavior change for mDNS queries with dig

2022-07-01 Thread Greg Choules via bind-users
Wireshark works just fine on a Mac (I am using it right now) and yes, it is a great tool. You also have the choice of using tcpdump in a terminal window, if that's your preference. Personally I usually capture using tcpdump and view later in Wireshark. On Fri, 1 Jul 2022 at 12:01, Petr Menšík wro

Re: 9.18 behavior change for mDNS queries with dig

2022-07-01 Thread Petr Menšík
Wireshark is a great tool with a nice GUI, which can record you traffic on selected ports. Just use capture filter port 5353. But I am not certain it works on Mac just as it does not Linux. On 6/27/22 15:10, Larry Stone wrote: Petr, you are going to have to tell me how to create an appropriate

Re: 9.18 behavior change for mDNS queries with dig

2022-06-27 Thread Larry Stone
Thanks. Submitted - #3428. -- Larry Stone lston...@stonejongleux.com > On Jun 27, 2022, at 1:26 AM, Evan Hunt wrote: > > On Sun, Jun 26, 2022 at 10:00:08PM -0500, Larry Stone wrote: >> I recently moved from 9.16 to 9.18 and just noticed that dig no longer >> resolves mDNS queries. >> >> W

Re: 9.18 behavior change for mDNS queries with dig

2022-06-27 Thread Larry Stone
Greg, thanks. Exactly what I needed. Need to head out for a few hours but will get on this later today. -- Larry Stone lston...@stonejongleux.com > On Jun 27, 2022, at 8:18 AM, Greg Choules > wrote: > > Hi Larry. > sudo tcpdump -ni any -c 1000 -w .pcap port 5353 > > For I usually inclu

Re: 9.18 behavior change for mDNS queries with dig

2022-06-27 Thread Greg Choules via bind-users
Hi Larry. sudo tcpdump -ni any -c 1000 -w .pcap port 5353 For I usually include the date, hostname and some other meaningful stuff to help you remember what it was for in 6 months' time. Whilst this is running, make some queries in another terminal window. I hope this helps. Cheers, Greg On Mon

Re: 9.18 behavior change for mDNS queries with dig

2022-06-27 Thread Larry Stone
Petr, you are going to have to tell me how to create an appropriate PCAP file. As most of this stuff works so well these days, it’s been years since I had to do any sort of packet level analysis (moved on to other things professionally) and what I knew of how to do that has long since been lost.

Re: 9.18 behavior change for mDNS queries with dig

2022-06-26 Thread Petr Špaček
On 27. 06. 22 8:26, Evan Hunt wrote: On Sun, Jun 26, 2022 at 10:00:08PM -0500, Larry Stone wrote: I recently moved from 9.16 to 9.18 and just noticed that dig no longer resolves mDNS queries. With 9.16: dig +short @224.0.0.251 -p 5353 hostname.local 192.168.0.82 With 9.18: dig +short @224.0.0.

Re: 9.18 behavior change for mDNS queries with dig

2022-06-26 Thread Evan Hunt
On Sun, Jun 26, 2022 at 10:00:08PM -0500, Larry Stone wrote: > I recently moved from 9.16 to 9.18 and just noticed that dig no longer > resolves mDNS queries. > > With 9.16: > dig +short @224.0.0.251 -p 5353 hostname.local > 192.168.0.82 > > With 9.18: > dig +short @224.0.0.251 -p 5353 hostname.l

9.18 behavior change for mDNS queries with dig

2022-06-26 Thread Larry Stone
I recently moved from 9.16 to 9.18 and just noticed that dig no longer resolves mDNS queries. With 9.16: dig +short @224.0.0.251 -p 5353 hostname.local 192.168.0.82 With 9.18: dig +short @224.0.0.251 -p 5353 hostname.local ;; connection timed out; no servers could be reached I can’t find anythi