pxeboot, TFTP only, NFS MOUNT RPC error: 60, timeout

[Erik Cederstrand]

Zinevich Denis wrote:
> It does not work. I`ve tried. But as I found in forums and mailing lists 
> it randomly helps sometimes.

Please don't top-post. I have a comment in 
src/sys/boot/i386/loader/conf.c v1.26 (RELENG_7) saying:

#if defined(LOADER_NFS_SUPPORT) && defined(LOADER_TFTP_SUPPORT)
#error "Cannot have both tftp and nfs support yet."
#endif

So at least the intent is that NFS and TFTP are mutually exclusive. 
Since the OP has both working at the same time, there's something wrong. 
Which version are you using, and which architecture?

I'm not really able to help you debug further, so I suggest filing a PR 
if one doesn't exist already.

Erik