Re: kern/53329: netboot over nfs broken

[Jason Thorpe <thorpej%me.com@localhost>]

The following reply was made to PR kern/53329; it has been noted by GNATS.

From: Jason Thorpe <thorpej%me.com@localhost>
To: Ryota Ozaki <ozaki-r%netbsd.org@localhost>
Cc: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>,
 kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/53329: netboot over nfs broken
Date: Wed, 30 May 2018 20:32:24 -0700

 > On May 30, 2018, at 7:46 PM, Ryota Ozaki <ozaki-r%netbsd.org@localhost> wrote:
 
 >> What is new is:
 >>=20
 >> nfs_boot: trying DHCP/BOOTP
 >> nfs_boot: timeout...
 >> nfs_boot: timeout...
 >> nfs_boot: timeout...
 >>=20
 >> The server sees at most 2 requests. One presumably is the successful =
 dhcp request before tftp get pxeboot_ia32.bin.
 >=20
 > I suspect the recent switch of the default transport to TCP.
 > If so adding NFS_BOOT_UDP to your kernel would fix the issue.
 
 Really?  Looks to me like the DHCP doesn=E2=80=99t succeed, which has =
 nothing to do with transport change.  If we were getting a DHCP =
 response, we=E2=80=99d see messages with the results, yes?
 
 -- thorpej