nanog mailing list archives
Re: Re: Root DNS Server Issues?
From: David Van Duzer <dvanduzer () infidels org>
Date: 01 Oct 2002 17:53:58 -0600
On Tue, 2002-10-01 at 17:46, John Neiberger wrote:
We're getting responses from the root servers, the names just aren't resolving. From a windows NT machine the error is "Non- existent Domain". Ah, I just noticed something. The packet length for the DNS response is supposed to be 510 bytes but it's being truncated to 128. What the heck would cause that?? John
The maximum size of a DNS UDP update is 512 bytes, otherwise TCP will be utilized. A SERVFAIL response might very well be only 128 bytes. You might want to make sure your root hints file is correct. -dvd
Current thread:
- Root DNS Server Issues? John Neiberger (Oct 01)
- Re: Root DNS Server Issues? Rob Thomas (Oct 01)
- Re: Root DNS Server Issues? Sean Donelan (Oct 01)
- RE: Root DNS Server Issues? Deepak Jain (Oct 01)
- Re: Root DNS Server Issues? Sean Donelan (Oct 01)
- Re: Root DNS Server Issues? John M. Brown (Oct 01)
- <Possible follow-ups>
- Re: Re: Root DNS Server Issues? John Neiberger (Oct 01)
- Re: Re: Root DNS Server Issues? David Van Duzer (Oct 01)
- Re: Re: Root DNS Server Issues? John M. Brown (Oct 01)
- Re: Root DNS Server Issues? Rodney Joffe (Oct 01)
- Re: Root DNS Server Issues? Valdis . Kletnieks (Oct 01)
- Re: Root DNS Server Issues? John M. Brown (Oct 01)
- Re: Re: Root DNS Server Issues? Adam McKenna (Oct 01)
- Re: Re: Root DNS Server Issues? John M. Brown (Oct 01)