/**/
if ( status = grub_net_resolve_address("172.16.1.1", &kdepo_ip) )
return grub_error(grub_errno, "grub_net_resolve_address() -> %d, errno = %d", status, grub_errno);
/* Create UDP's context */
if ( !(nctx.sd = grub_net_udp_open (kdepo_ip, 512, hook_recv, &nctx)) )
return grub_error(grub_errno, "grub_net_udp_open(), errno = %d", grub_errno);
Is there some steps I'm need to performs additionaly to get access to netwrok stuff ?