Re: Accepting TCP connection failed: socket is not connected

2024-07-11 Thread Rob Foehl
On Thu, 2024-07-11 at 21:25 +0200, Ondřej Surý wrote: > It means what it says - the networking layer reports that the TCP socket is > no longer connected at the time named is accepting the connection. It means > that the client gave up between the 3-way handshake completion and accepting > the

Re: BIND Workaround for Broken DNS

2020-01-17 Thread Rob Foehl
On Fri, 17 Jan 2020, Crist Clark wrote: And how can we be the only customer with this problem? Seems like anyone dual stacked (even unknowingly so) and a caching DNS server that follows the rules would be getting killed by the lookups. Yes, and this has been a known issue for better than

Re: [ISC BIND 9.10.2-P1 and older] flawed zone file modification check

2015-06-29 Thread Rob Foehl
On Tue, 30 Jun 2015, Milos Ivanovic wrote: I've encountered an edge case that was not considered while developing the method that BIND uses to check if a zone file has been modified. I will immediately state that this is an extreme edge case, but nonetheless one that should (and can) be avoided

Re: Future of BIND's built-in empty zone list

2015-05-14 Thread Rob Foehl
On Thu, 14 May 2015, Chris Thompson wrote: Now that RFCs 7[5]34 7[5]35 have been published, how do ISC see the future of the seemingly ever-expanding built-in empty zone list in BIND? One possibility that seems plausible to me is to add EMPTY.AS112.ARPA to the list now, and remove existing

rndc addzone/delzone in 9.7.2rc1 (was: rndc reconfig delays)

2010-08-27 Thread Rob Foehl
On Thu, 26 Aug 2010, Rob Foehl wrote: My next step is going to be to experiment with the rndc addzone/delzone feature in the 9.7.2 betas, which hopefully should avoid any need to attempt a reconfig during normal use. That aside, is there anything else I could be doing to speed things up? I

Re: rndc addzone/delzone in 9.7.2rc1 (was: rndc reconfig delays)

2010-08-27 Thread Rob Foehl
On Fri, 27 Aug 2010, Evan Hunt wrote: Non-obvious isn't the point. We thought of having the file be named directly after the view, but view names are allowed to include characters that are forbidden in file names. Before opening the file we'd have to check the name's legality, ensure it

rndc reconfig delays

2010-08-26 Thread Rob Foehl
I've been experimenting with loading a large number of master zones (on the order of 250,000) in a single BIND instance, and have noticed that 'rndc reconfig' with this many zones loaded can take a very long time to determine that it has little or nothing to do. Worse, the server stops